HomeMy WebLinkAbout20403 81st Dr_BLD6101_2025
Permit Packet Coversheet
Community and Economic Development
City of Arlington • 18204 59th Avenue NE • Arlington, WA 98223 • Phone (360) 403-3551
Page 1 of 1
Permit Number: Permit Type:
Address/Parcel: Completed (Month/Year):
Land Use
Notice of Decision
Staff Report
Application
Narrative
Legal Description
Vicinity Map
Site Plan
Landscape Plan
Complete Streets Checklist
Traffic Impact Analysis
Snohomish County Traffic Mitigation Offer
WSDOT Traffic Offer Form
Tree Survey
Stormwater Drainage Report
Geotech Report
Critical Area Evaluation Form
SEPA Checklist
Public Notice Material
Noticing and Related Documents
Water / Sewer Availability Certificate
Unanticipated Discovery Plan Form
Aerial Photo of Site
Proposed Building Materials
Lighting Plans and Lighting Cut Sheets
Color Elevations
Design Matrix
Plat Map
Title Report
Lot Closures
Preliminary Civil Plans
Archaeological Survey
o Confidential Documents. Contact the
City to obtain.
Topography (Existing Conditions)
CC&R’s
Deeds / Easements / Conveyances
/Dedications
Developer’s Agreement
Recorded Copies
Bonding or Assignment of Funds
o Confidential Documents. Contact the
City to obtain.
Letters and Project Documents
Other:
Civil
Issued Permit
Application
Other Applications
Construction Calculation Worksheet
Approved Plans
Review Comment Form
Letters and Project Documents
Other Agency Permits
Reports:
o Drainage Report Pg:
o Stormwater Pg:
o Geotech Pg:
o All Other Reports
SEPA and Noticing Materials
Inspections
As-Builts
Other:
Building
Issued Permit
Application
Additional Applications
Approved Plans
Site Plan
Letters and Project Documents
Calculations
Project Specification Manuals
Reports
Certificate of Occupancy
Inspections
Other:
BLD6101 Residential Mechanical
20403 81st Dr February 2025
✔
✔
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✔
Important Safety Instructions
The following symbols and labels are used throughout this
manual to indicate immediate or potential safety hazards. It is
the owner’s and installer’s responsibility to read and comply
with all safety information and instructions accompanying
these symbols. Failure to heed safety information increases
the risk of personal injury, property damage, and/or product
damage.
2ඖඔඡඍකඛඖඖඍඔගඐඉගඐඉඞඍඊඍඍඖගකඉඑඖඍඌගඑඖඛගඉඔඔඉඌඒඝඛග
ඛඍකඞඑඋඍකකඍඉඑකඐඍකඍඑඖඉඎගඍක³ඛඍකඞඑඋඍ´ගඐඍඍඝඑඕඍඖගඛඍඋ-
එඎඑඍඌඑඖගඐඑඛඕඉඖඝඉඔඛඐඝඔඌඛඍකඞඑඋඍගඐඍඍඝඑඕඍඖග7ඐඍඕඉඖඝ-
ඎඉඋගඝකඍකඟඑඔඔඖගඊඍකඍඛඖඛඑඊඔඍඎකඉඖඡඑඖඒඝකඡකකඍකගඡ
ඌඉඕඉඏඍඉකඑඛඑඖඏඎකඕඑඕකඍකඛඍකඞඑඋඍකඛඍකඞඑඋඍකඋඍ-
ඌඝකඍඛ,ඎඡඝඛඍකඞඑඋඍගඐඑඛඝඖඑගඡඝඉඛඛඝඕඍකඍඛඖඛඑඊඑඔඑගඡඎක
ඉඖඡඑඖඒඝකඡකකඍකගඡඌඉඕඉඏඍඟඐඑඋඐඕඉඡකඍඛඝඔග,ඖඉඌඌඑගඑඖ
එඖඒඝකඑඛඌඑඋගඑඖඛගඐඉගකඍඝඑකඍඖඍකඕකඍඔඑඋඍඖඛඍඛගඛඍකඞඑඋඍ
ගඐඍඍඝඑඕඍඖගඛඍඋඑඎඑඍඌඑඖගඐඑඛඕඉඖඝඉඔඖඔඡඔඑඋඍඖඛඍඌඍක-
ඛඖඖඍඔඛඐඝඔඌඛඍකඞඑඋඍගඐඍඍඝඑඕඍඖග,ඕකඍකඑඖඛගඉඔඔඉගඑඖ
ඉඌඒඝඛගඕඍඖගඛඍකඞඑඋඑඖඏකකඍඉඑකඎගඐඍඍඝඑඕඍඖගඛඍඋඑඎඑඍඌ
එඖගඐඑඛඕඉඖඝඉඔකඉගගඍඕගඑඖඏගඑඖඛගඉඔඔඉඌඒඝඛගඛඍකඞඑඋඍක
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ගකඉඑඖඑඖඏඕඉඡකඍඛඝඔගඑඖකඌඝඋගඌඉඕඉඏඍකඍකගඡඌඉඕඉඏඍ
ඍකඛඖඉඔඑඖඒඝකඡකඌඍඉගඐ
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Always keep the unit upright; laying the unit on its side or top
may cause equipment damage. Shipping damage, and sub-
sequent investigation is the responsibility of the carrier. Verify
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and accessories are correct prior to installation. The distributor
or manufacturer will not accept claims from dealers for trans-
portation damage or installation of incorrectly shipped units.
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This product is designed and manufactured to comply with
national codes. Installation in accordance with such codes
and/or prevailing local codes/regulations is the responsibility
of the installer. The manufacturer assumes no responsibility
for equipment installed in violation of any codes or regulations.
Rated performance is achieved after 20 hours of operation.
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goodmanmfg.com for Goodman® brand products or www.
amana-hac.com for Amana® brand products. Within either
website, please select the residential or commercial products
menu and then select the submenu for the type of product
to be installed, such as air conditioners or heat pumps, to
access a list of product pages that each contain links to that
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If replacing a condensing unit or air handler, the system must
be manufacturer approved and Air Conditioning, Heating and
Refrigeration Institute (AHRI) matched. 127(Installation of
unmatched systems is not allowed.
Outdoor units are approved for operation above 55°F in
cooling mode. Operation below 55°F requires the use of an
approved low ambient kit. 127( LAKT01 Low ambient kit
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Damage to the unit caused by operating the unit in a structure
that is not complete (either as part of new construction or
renovation) is not covered by the warranty.
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Special consideration must be given to location of the con-
densing unit(s) in regard to structures, obstructions, other
units, and any/all other factors that may interfere with air
circulation. Where possible, the top of the unit should be
completely unobstructed; however, if vertical conditions re-
quire placement beneath an obstruction WKHUHVKRXOGEHD
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for air circulation only. Consult all appropriate regulatory codes
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Another important consideration in selecting a location for the
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valves can be placed toward the structure provided the side
away from the structure maintains minimum service clearance.
Corner installations are strongly discouraged.
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127
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that will not shift or settle. To reduce the possibility of sound
transmission, the foundation slab should not be in contact
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raised above ground level provides a suitable base.
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If it is necessary to install this unit on a roof structure, ensure
the roof structure can support the weight and that proper
consideration is given to the weather-tight integrity of the roof.
Since the unit can vibrate during operation, sound vibration
transmission should be considered when installing the unit.
Vibration absorbing pads or springs can be installed between
the condensing unit legs or frame and the roof mounting as-
sembly to reduce noise vibration.
127( These units require special location consideration
in areas of heavy snow accumulation and/or areas with
prolonged continuous subfreezing temperatures. Heat pump
unit bases have cutouts under the outdoor coil that permit
drainage of frost accumulation. Situate the unit to permit free
unobstructed drainage of the defrost water and ice.
In more severe weather locations, it is recommended that
the unit be elevated to allow unobstructed drainage and air
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Design Temperature 6XJJHVWHG0LQLPXP(OHYDWLRQ
+15° and above 2 1/2"
-5° to +14°8"
below -5°12"
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While these items will not cover every conceivable situa-
tion, they should serve as a useful guide.
WARNING
7ඉඞඑඌඛඛඑඊඔඍඑඖඒඝකඡඍචඔඛඑඖකඌඍඉගඐකඉඋගඑඋඍඛඉඎඍ
ඐඉඖඌඔඑඖඏඎකඍඎකඑඏඍකඉඖගඛ
WARNING
5ඍඎකඑඏඍකඉඖගඛඉකඍඐඍඉඞඑඍකගඐඉඖඉඑක7ඐඍඡඋඉඖ³ඝඛඐඝග´ගඐඍ
චඡඏඍඖඑඖඡඝකඔඝඖඏඛකඑඖඉඖඡඍඖඋඔඛඍඌඛඉඋඍ7ඉඞඑඌ
ඛඛඑඊඔඍඌඑඎඎඑඋඝඔගඡඑඖඊකඍඉගඐඑඖඏකඌඍඉගඐ
• 1ඍඞඍකඝකඏඍකඍඎකඑඏඍකඉඖගඑඖගඉඖඍඖඋඔඛඍඌකඕක
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• ,ඎඉඖඑඖඌකඔඍඉඓඑඛඛඝඛඍඋගඍඌගඐකඝඏඐඔඡඞඍඖගඑඔඉගඍගඐඍ
ඉකඍඉඊඍඎකඍඊඍඏඑඖඖඑඖඏඟකඓ
• /එඝඑඌකඍඎකඑඏඍකඉඖගඋඉඖඊඍඞඍකඡඋඔඌ7ඉඞඑඌඛඛඑඊඔඍ
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ඉඖඌඏඏඔඍඛ,ඎඔඑඝඑඌකඍඎකඑඏඍකඉඖගඌඍඛඋඖගඉඋගඡඝක
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WARNING
7ඉඞඑඌඛඛඑඊඔඍඍචඔඛඑඖ
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එඕඕඍකඛඍඑගඑඖඟඉකඕඟඉගඍක
• 1ඍඞඍකඎඑඔඔඉඋඡඔඑඖඌඍකඕකඍගඐඉඖඎඝඔඔඎඔඑඝඑඌ
කඍඎකඑඏඍකඉඖග
• 1ඍඞඍකඉඌඌඉඖඡගඐඑඖඏගඐඍකගඐඉඖ5ගඉඖ5උඡඔඑඖඌඍක
ක5$ගඉඖ5$උඡඔඑඖඌඍක7ඐඍඛඍකඞඑඋඍඍඝඑඕඍඖග
ඝඛඍඌඕඝඛගඊඍඔඑඛගඍඌකඋඍකගඑඎඑඍඌඎකගඐඍගඡඍඎ
කඍඎකඑඏඍකඉඖගඝඛඍඌ
• 6ගකඍඋඡඔඑඖඌඍකඛඑඖඉඋඔඌකඡඔඉඋඍ1ඍඞඍකඝඛඍඉ
උඡඔඑඖඌඍකඉඛඉඔඉගඎකඕකඉකඔඔඍක
3
WARNING
7ඉඞඑඌඛඛඑඊඔඍඍචඔඛඑඖඝඛඍඖඔඡකඍගඝකඖඉඊඔඍඖග
ඌඑඛඛඉඊඔඍඛඍකඞඑඋඍඋඡඔඑඖඌඍකඛඟඐඍඖකඍඕඞඑඖඏකඍඎකඑඏඍකඉඖග
ඎකඕඉඛඡඛගඍඕ
• (ඖඛඝකඍගඐඍඋඡඔඑඖඌඍකඑඛඎකඍඍඎඌඉඕඉඏඍඟඐඑඋඐඋඝඔඌඔඍඉඌ
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• (ඖඛඝකඍගඐඍඐඡඌකඛගඉගඑඋගඍඛගඌඉගඍඌඍඛඖගඍචඋඍඍඌ
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• (ඖඛඝකඍගඐඍකඍඛඛඝකඍකඉගඑඖඏඕඍඍගඛකඍචඋඍඍඌඛඔඊඛ
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ඛඝඛඋඍගඑඊඔඍගඕඑඛගඝකඍඉඊඛකගඑඖඉඖඌඋඝඔඌඋඉඝඛඍ
උඕකඍඛඛකඎඉඑඔඝකඍ'ඖගඔඍඉඞඍඛඡඛගඍඕඍඖගඉගඕඛඐඍකඍ
ඉඖඡඔඖඏඍකගඐඉඖඖඍඋඍඛඛඉකඡඎකඑඖඛගඉඔඔඉගඑඖ
Use only refrigerant grade (dehydrated and sealed) copper
tubing to connect the condensing unit with the indoor evapo-
rator. After cutting the tubing, install plugs to keep refrigerant
tubing clean and dry prior to and during installation. Tubing
should always be cut square keeping ends round and free
from burrs. Clean the tubing to prevent contamination.
Do NOT let refrigerant lines come in direct contact with plumb-
LQJGXFWZRUNÀRRUMRLVWVZDOOVWXGVÀRRUVDQGZDOOV:KHQ
running refrigerant lines through a foundation or wall, open-
ings should allow for sound and vibration absorbing material
to be placed or installed between tubing and foundation. Any
gap between foundation or wall and refrigerant lines should
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damping material. Avoid suspending refrigerant tubing from
joists and studs with rigid wire or straps that would come in
contact with the tubing. Use an insulated or suspension type
hanger. Keep both lines separate and always insulate the
suction line.
These sizes are recommended for line lengths of 79 feet or
less to obtain optimum performance. For alternate line sizing
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Line Set Application R-410A, or contact your distributor for
assistance.
Cond
Unit
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1 1/2 5/8 1/4 3/4 3/8 3/4 3/8
2 5/8 1/4 3/4 3/8 3/4 3/8
2 1/2 5/8 1/4 3/4 3/8 7/8 3/8
3 3/4 3/8 7/8 3/8 1 1/8 3/8
3 1/2 7/8 3/8 1 1/8 3/8 1 1/8 3/8
4 7/8 3/8 1 1/8 3/8 1 1/8 3/8
5 7/8 3/8 1 1/8 3/8 1 1/8 3/8
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* Lines greater than 79 feet in length or vertical elevation changes more
than 50 feet refer to the 73-5-$/RQJ/LQH6HW$SSOLFDWLRQ
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Insulation is necessary to prevent condensation from forming
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equivalent) with 3/8” min. wall thickness is recommended. In
severe conditions (hot, high humidity areas) 1/2” insulation
may be required. Insulation must be installed in a manner
which protects tubing from damage and contamination.
([LVWLQJ/LQH6HWV
Where possible, drain as much residual compressor oil from
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agent is recommended followed by a nitrogen purge to remove
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Replacement of indoor coil is recommended.
127(,IXVLQJH[LVWLQJLQGRRUFRLODQGFKDQJLQJUHIULJHUDQW
types, ensure the indoor coil and metering device are com-
patible with the type of refrigerant being used. If new indoor
coil is required check spec sheet or AHRI for approved coil.
If system is being replaced due to compressor electrical fail-
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S-115 Compressor Burnout in service manual for clean-up
procedure.
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If burying refrigerant lines can not be avoided, use the fol-
lowing checklist.
1. Insulate liquid and suction lines separately.
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in waterproof material (conduit or pipe) sealing the ends
ZKHUHWXELQJHQWHUVH[LWVWKHHQFORVXUH
3. If the lines must pass under or through a concrete slab,
ensure lines are adequately protected and sealed.
4
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,03257$17
To avoid overheating the service valve, TXV valve, or
¿OWHUGULHUZKLOHEUD]LQJZUDSWKHFRPSRQHQWZLWKD
wet rag, or use a thermal heat trap compound. Be sure
to follow the manufacturer’s instruction when using the
heat trap compound. 127( Remove Schrader valves
from service valves before brazing tubes to the valves.
Use a brazing alloy of 2% minimum silver content. Do
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Torch heat required to braze tubes of various sizes is
proportional to the size of the tube. Tubes of smaller size
require less heat to bring the tube to brazing temperature
before adding brazing alloy. Applying too much heat to
any tube can melt the tube. Service personnel must use
the appropriate heat level for the size of the tube being
brazed. 127( The use of a heat shield when brazing
is recommended to avoid burning the serial plate or the
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1. The ends of the refrigerant lines must be cut square,
deburred, cleaned, and be round and free from nicks
or dents. Any other condition increases the chance of a
refrigerant leak.
2. “Sweep” the refrigerant line with nitrogen or inert gas
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LQVLGHWKHUHIULJHUDQWOLQHV7KH32(RLOVXVHGLQ5$
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inside of the refrigerant lines and spread it throughout
the system. This may cause a blockage or failure of the
metering device.
3. After brazing, quench the joints with water or a wet cloth
to prevent overheating of the service valve.
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,IWKHSDLQWRIWKHVWHHO¿OWHUGULHUKDVEHHQEXUQHGRU
chipped, repaint or treat with a rust preventative. This
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are continually wet when the unit is operating.
127( Be careful not to kink or dent refrigerant lines. Kinked
or dented lines will cause poor performance or compressor
damage.
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removed from refrigerant tubing.
127(Before brazing, verify indoor piston size by checking
the piston kit chart packaged with indoor unit.
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WARNING
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උඡඔඑඖඌඍකඕඝඛගඑඖඋඔඝඌඍඉකඍඛඛඝකඍකඍඏඝඔඉගකඉඖඌඉකඍඛඛඝකඍ
කඍඔඑඍඎඞඉඔඞඍ7ඐඍකඍඛඛඝකඍකඍඔඑඍඎඞඉඔඞඍඕඝඛගඊඍඛඍගගඍඖඉග
ඖඕකඍගඐඉඖඛඑඏ
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the pressure to stabilize and hold for 15 minutes (minimum).
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WARNING
7ඉඞඑඌඛඛඑඊඔඍඍචඔඛඑඖගඐඍඔඑඖඍඎකඕගඐඍඖඑගකඏඍඖ
උඡඔඑඖඌඍකඕඝඛගඑඖඋඔඝඌඍඉකඍඛඛඝකඍකඍඏඝඔඉගකඉඖඌඉකඍඛඛඝකඍ
කඍඔඑඍඎඞඉඔඞඍ7ඐඍකඍඛඛඝකඍකඍඔඑඍඎඞඉඔඞඍඕඝඛගඊඍඛඍගගඍඖඉග
ඖඕකඍගඐඉඖඛඑඏ
Leak test the system using dry nitrogen and soapy water
to identify leaks. If you prefer to use an electronic leak
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the leak detector to all suspect areas. When leaks are
discovered, repair the leaks, and repeat the pressure test. If
leaks have been eliminated proceed to system evacuation.
6ඡඛගඍඕ(ඞඉඋඝඉගඑඖ
Condensing unit liquid and suction valves are closed to
contain the charge within the unit. The unit is shipped with
the valve stems closed and caps installed. Do not open
valves until the system is evacuated.
WARNING
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)ඉඑඔඝකඍගඎඔඔඟකඍකකඋඍඌඝකඍඛඕඉඡඋඉඝඛඍකඍකගඡ
ඌඉඕඉඏඍඍකඛඖඉඔඑඖඒඝකඡකඌඍඉගඐ
127(6උකඔඔඋඕකඍඛඛකඛඛඐඝඔඌඖඍඞඍකඊඍඝඛඍඌ
ගඍඞඉඋඝඉගඍකඝඕඌඟඖඉඐඍඉගඝඕකඉඑක
උඖඌඑගඑඖඑඖඏඛඡඛගඍඕ
5
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ඎකඕකඍගඐඉඖඛඍඋඖඌඛඟඑඔඔකඍඛඝඔගඑඖඞඍකඐඍඉගඑඖඏඎගඐඍ
ඛඋකඔඔඛඉඖඌඍකඕඉඖඍඖගඌඉඕඉඏඍගගඐඍඛඋකඔඔගඑඛඌකඑඞඍ
ඊඍඉකඑඖඏඛඉඖඌඑඖගඍකඖඉඔඛඍඉඔ
'ඍඍ9ඉඋඝඝඕ0ඍගඐඌ5ඍඋඕඕඍඖඌඍඌ
7KH'HHS9DFXXP0HWKRGUHTXLUHVDYDFXXPSXPSUDWHGIRU
PLFURQVRUOHVV7KLVPHWKRGLVDQHႇHFWLYHDQGHႈFLHQW
way of assuring the system is free of non-condensable
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model.
It is recommended to remove the Schrader Cores from the
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evacuation procedure.
1. Connect the vacuum pump, micron gauge, and vacuum
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use both service valves to eliminate system mechanical
seals.
2. (YDFXDWHWKHV\VWHPWROHVVWKDQPLFURQV
3. Isolate the pump from the system and hold vacuum
for 10 minutes (minimum). Typically, pressure will rise
slowly during this period. If the pressure rises to less
than 1000 microns and remains steady, the system is
considered leak-free; proceed to system charging and
startup.
4. If pressure rises above 1000 microns but holds steady
below 2000 microns, non-condensable air or moisture
may remain or a small leak is present. Return to step
,IWKHVDPHUHVXOWLVDFKLHYHGFKHFNIRUOHDNVDQG
repair. Repeat the evacuation procedure.
5. If pressure rises above 2000 microns, a leak is pres-
ent. Check for leaks and repair. Repeat the evacuation
procedure.
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0ඝඔගඑඔඍඟඍකඛඝකඋඍඛඕඉඡඊඍකඍඛඍඖග
)ඉඑඔඝකඍගඌඛඕඉඡඋඉඝඛඍකඍකගඡඌඉඕඉඏඍ
ඍකඛඖඉඔඑඖඒඝකඡකඌඍඉගඐඌඝඍගඍඔඍඋගකඑඋ
ඛඐඋඓ:එකඑඖඏඕඝඛගඋඖඎකඕඟඑගඐ1(&ක&(&
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ඌඉඕඉඏඍකඎඑකඍ
WARNING
7ඉඞඑඌගඐඍකඑඛඓඎඎඑකඍකඍඝඑඕඍඖගඌඉඕඉඏඍඝඛඍඋඍක
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127,&(
8ඖඑගඛඟඑගඐකගඉකඡකකඍඋඑකඋඉගඑඖඏඋඕකඍඛඛකඛඉඖඌඖඖ
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The condensing unit rating plate lists pertinent electrical
data necessary for proper electrical service and overcurrent
protection. Wires should be sized to limit voltage drop to 2%
PD[IURPWKHPDLQEUHDNHURUIXVHSDQHOWRWKHFRQGHQVLQJ
XQLW&RQVXOWWKH1(&&(&DQGDOOORFDOFRGHVWRGHWHUPLQH
the correct wire gauge and length.
Local codes often require a disconnect switch located near
the unit; do not install the switch on the unit. Refer to the
installation instructions supplied with the indoor furnace/air
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the thermostat for mounting and location information.
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The following overcurrent protection devices are approved
for use.
• Time delay fuses
• HACR type circuit breakers
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tor-compressor to start and accelerate its load.
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ගඍඕඍකඉගඝකඍඋඝඔඌඊඍඐග
Three phase compressors are power phase dependent and
can rotate in either direction.
Verify proper rotation for three phase compressors by ensur-
ing the suction pressure drops and discharge pressure rises
when the compressor is energized. 127( When operated
in reverse, a three phase scroll compressors is noisier and
its current draw substantially reduced compared to marked
values.
6
To correct, disconnect power and switch any two leads at the
unit contactor and re-observe.
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Route power supply and ground wires through the high volt-
age port and terminate in accordance with the wiring diagram
provided inside the control panel cover.
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The indoor transformer must supply 24 volt AC low voltage
power to the outdoor section for the control wiring. Cooling
only units require 25VA minimum and heat pump units re-
quire 40VA minimum. Low voltage wiring for two-stage units
depends on the thermostat used and the number of control
wires between the indoor unit and the condensing unit. Route
control wires through the low voltage port and terminate in
accordance with the wiring diagram provided inside the control
panel cover.
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NOTES:
1) TERMINAL BLOCK MARKINGS ARE FOR AMANA
AIR HANDLERS.
NOMENCLATURE
EHR -EMERGENCY HEAT RELAY (OPTIONAL)
COLOR CODES
BL-- BLUE
BR--BROWN
GR--GREEN
OR--ORANGE
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System Start Up
127(Units with crankcase heaters should have high
voltage power energized for 24 hours prior to start up.
+HDW3XPSVDUHHTXLSSHGZLWKDWLPHWHPSHUDWXUHGHIURVW
FRQWUROZLWK¿HOGVHOHFWDEOHGHIURVWLQWHUYDOVRIPLQ-
utes. ,Q5HJLRQ,9WKHGHIURVWFRQWUROVKRXOGEHVHWWRDQ
LQWHUYDORIPLQXWHV This setting should be adjusted at this
WLPHLIQHHGHG7KHGHIURVWFRQWURODOVRKDV6PDUW6KLIW70
Technology, which delays compressor operation at defrost
initiation and termination. If disabling this function is desired,
PRYHWKHMXPSHUIURP³'/<´WR³1250´RQWKHGHIURVWFRQWURO
Adequate refrigerant charge for the matching HSVTC evapo-
rator coil and 15 feet of lineset is supplied with the condensing
unit. If using evaporator coils other than HSVTC coil, it may
be necessary to add or remove refrigerant to attain proper
FKDUJH,IOLQHVHWH[FHHGVIHHWLQOHQJWKUHIULJHUDQWVKRXOG
be added at .6 ounces per foot of liquid line.
7
127( Charge should always be checked using superheat
when using a piston and subcooling when using TXV equipped
indoor coil to verify proper charge.
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LVRSHQHG¿UVWRLOIURPWKHFRPSUHVVRUPD\EHGUDZQLQWR
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operation of the system.
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ඝඖගඑඔගඐඍගඎගඐඍඛගඍඕඑඛ´ඎකඕගඐඍකඍගඉඑඖඍක
When opening valves with retainers, open each valve only
until the top of the stem is 1/8” from the retainer. To avoid loss
of refrigerant, DO NOT apply pressure to the retainer. When
opening valves without a retainer remove service valve cap
DQGLQVHUWDKH[ZUHQFKLQWRWKHYDOYHVWHPDQGEDFNRXWWKH
VWHPE\WXUQLQJWKHKH[ZUHQFKFRXQWHUFORFNZLVH2SHQWKH
valve until it contacts the rolled lip of the valve body.
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55 57 59 61 63 65 67 69 71
10 13 17 20 23 26 29 30 31
8 11 14 16 19 22 26 27 29
5 8 10 13 15 19 23 24 25
--- --- 6 9 11 15 20 21 23
--- --- --- --- 7 12 17 18 20
--- --- --- --- --- 8 13 15 16
--- --- --- --- --- 7 10 11 13
--- --- --- --- --- --- 7 8 10
--- --- --- --- --- --- --- 7 8
--- --- --- --- --- --- --- --- 7
--- --- --- --- --- --- --- --- ---
--- --- --- --- --- --- --- --- ---
SYSTEM SUPERHEAT TARGET FOR PISTON MATCH-UPS (+/- 1°F)
Indoor Wet Bulb Temperature, °FOutdoor Dry Bulb
Temperature, °F
60
65
70
105
110
115
75
80
85
90
95
100
127(These are not back-seating valves. It is not necessary
to force the stem tightly against the rolled lip.
Break vacuum by fully opening liquid service valve. After the
refrigerant charge has bled into the system, open the suction
service valve. The service valve cap is the secondary seal for
the valve and must be properly tightened to prevent leaks.
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VHDOLQJVXUIDFHRQLQVLGHRIFDS7LJKWHQFDS¿QJHUWLJKWDQG
WKHQWLJKWHQDGGLWLRQDORIDWXUQZUHQFKÀDWRUWRWKH
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1. 3/8” valve to 5 - 10 in-lbs
2. 5/8” valve to 5 - 20 in-lbs
3. 3/4” valve to 5 - 20 in-lbs
4. 7/8” valve to 5 - 20 in-lbs
Do not introduce liquid refrigerant from the cylinder into
the crankcase of the compressor as this may damage the
compressor.
8
68&7,2135(6685(
36,*R-22 5$
50 26 1
52 28 3
54 29 4
56 31 6
58 32 7
60 34 8
62 35 10
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70 41 15
72 42 16
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76 45 19
78 46 20
80 48 21
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90 53 26
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100 59 31
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120 69 41
130 73 45
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160 86 56
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220 108 76
225 110 78
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245 116 83
255 119 85
265 121 88
275 124 90
285 127 92
295 130 95
305 133 97
325 137 101
355 144 108
375 148 112
405 155 118
415 157 119
425 n/a 121
435 n/a 123
445 n/a 125
475 n/a 130
500 n/a 134
525 n/a 138
550 n/a 142
575 n/a 145
600 n/a 149
625 n/a 152
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NOTE: SPECIFICATIONS AND PERFORMANCE DATA LISTED HEREIN ARE SUBJECT TO CHANGE WITHOUT NOTICE.
9
1. Break vacuum by fully opening liquid and suction base
valves.
2. Set thermostat to call for cooling. Check indoor and out-
door fan operation and allow system to stabilize for 10
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valves.
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WARNING
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• 'ඖගඍකඉගඍඝඖඑගඑඖඉඞඉඋඝඝඕකඉගඉඖඍඏඉගඑඞඍකඍඛඛඝකඍ
)ඉඑඔඝකඍගඎඔඔඟකඍකකඋඍඌඝකඍඛඕඉඡඋඉඝඛඍකඍකගඡ
ඌඉඕඉඏඍඍකඛඖඉඔඑඖඒඝකඡකඌඍඉගඐ
WARNING
8ඛඍකඍඎකඑඏඍකඉඖගඋඍකගඑඎඑඍඌග$+5,ඛගඉඖඌඉකඌඛ8ඛඍඌ
කඍඎකඑඏඍකඉඖගඕඉඡඋඉඝඛඍඋඕකඍඛඛකඌඉඕඉඏඍ0ඛගකගඉඊඔඍ
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127,&(
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ඍඖඉඔගඑඍඛ
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ගඐඍඛඝඋගඑඖඞඉඔඞඍඋඔඛඍඌඑඛඖගඋඞඍකඍඌඊඡගඐඍඟඉකකඉඖගඡඉඖඌ
ඕඉඡඋඉඝඛඍඛඍකඑඝඛඋඕකඍඛඛකඌඉඕඉඏඍ
)එඖඉඔ&ඐඉකඏඍ$ඌඒඝඛගඕඍඖග
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1. Total static pressure is .5” WC or less.
2. $LUÀRZLVFRUUHFWIRULQVWDOOHGXQLW
3. $LUÀRZWDEOHVDUHLQWKHLQVWDOODWLRQPDQXDODQG6SHF
Sheet for Indoor Unit.
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RS6200006.
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ඝඖගඑඔඑඖඌකඉඕඊඑඍඖගඋඖඌඑගඑඖඛඐඉඞඍඛගඉඊඑඔඑජඍඌ
7ඐඑඛඋඝඔඌගඉඓඍඝගඐඝකඛඌඍඍඖඌඑඖඏඖ
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කඝඖගඑඔකඍඎකඑඏඍකඉඖගකඍඛඛඝකඍඛඛගඉඊඑඔඑජඍ8ඛඍගඐඍ
ඎඔඔඟඑඖඏඏඝඑඌඍඔඑඖඍඛඉඖඌඕඍගඐඌඛගඋඐඍඋඓඝඖඑග
ඍකඉගඑඖඉඖඌඍඖඛඝකඍගඐඉගගඐඍකඍඎකඑඏඍකඉඖගඋඐඉකඏඍ
එඛඟඑගඐඑඖඔඑඕඑගඛ
The outdoor temperature must be 60°F or higher. Set the
room thermostat to COOL, fan switch to AUTO, and set the
temperature control well below room temperature.
Units matched with indoor coils equipped with a non-
adjustable TXV should be charged by Subcooling only.
Superheat on indoor coils with adjustable TXV valves are
factory set and no adjustment is normally required during
startup. Only in unique applications due to refrigerant line
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unit and refrigerant tubing sizes or poor performance should
Superheat setting require adjustment. These adjustments
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For detailed charge and TXV adjustments refer to the
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1. Temporarily install a thermometer 4-6” from the compres-
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adequate contact and is insulated for best possible
readings.
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nected to true suction access port. (Superheat is sat-
uration temperature from the pressure measurement
subtracted from the actual tube temperature.)
3. Refer to the superheat table provided for proper system
superheat. Add charge to lower superheat or recover
charge to raise superheat.
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7(03(5$785(/,48,'/,1(7(03(5$785(
127(When charging unit with two-stage compressor,
charge unit at low stage.
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manifold to the liquid (small) service port and true suction
access port.
2. Clamp a pipe clamp thermometer on the liquid line near
the liquid line service valve.
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obtain the best possible readings.
b. The temperature read with the thermometer should
be lower than the saturated condensing temperature.
0HDVXUHSUHVVXUHXVLQJVHUYLFHJDXJHPDQLIROGFRQ-
nected to the liquid (small) service port. Refer to the chart
above to obtain saturated temperature corresponding to
the measured pressure.
7KHGLႇHUHQFHEHWZHHQWKHVDWXUDWHGFRQGHQVLQJWHP-
perature and the recorded liquid line temperature is the
liquid Subcooling value.
5. TXV-based systems should have a Subcooling value of
8°F +/- 1°F. In two-stage compressor systems, targeted
Subcool value is 6°F +/- 1°F.
10
6. Add refrigerant to increase Subcooling and remove
refrigerant to decrease Subcooling.
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1. Clamp a pipe clamp thermometer 4-6” from compressor
on suction line at the outdoor unit.
D(QVXUHWKHWKHUPRPHWHUPDNHVDGHTXDWHFRQWDFW
for the best possible readings.
b. The temperature read with the thermometer should
be higher than the saturated suction temperature.
0HDVXUHWKHSUHVVXUHXVLQJVHUYLFHJDXJHPDQLIROGFRQ-
nected to the true suction access port. Refer to the chart
above to obtain saturated temperature corresponding to
the measured pressure.
7KHGLႇHUHQFHEHWZHHQWKHVDWXUDWHGVXFWLRQWHPSHUD-
ture and the recorded suction line temperature is the
Superheat value.
4. TXV-based systems should have a Superheat value
of 15.5°F +/- 1.5°F. In two-stage compressor systems,
targeted superheat value is 8°F +/- 1°F.
5. Adjust Superheat by turning the TXV valve stem FORFN-
wise to increase and FRXQWHUFORFNZLVH to decrease.
a. If Subcooling and Superheat are low, DGMXVW the
TXV to the superheat value in step 4 and then check
Subcooling.
b. If Subcooling is low and Superheat is high, add
charge to raise Subcooling to 8°F +/- 1°F then
check Superheat. In two-stage compressor sys-
tems, targeted Subcool value is 6°F +/- 1°F.
c. If Subcooling and Superheat are high, DGMXVW the
TXV valve to the superheat value in step 4 then
check the Subcooling value.
d. If Subcooling is high and Superheat is low, DGMXVW
the TXV valve to the superheat value in step 4 and
UHPRYH charge to ORZHU the Subcooling to 8°F +/-
1°F. In two-stage compressor systems, targeted
Subcool value is 6°F +/- 1°F.
127('2 127 DGMXVW WKH FKDUJH EDVHG H[FOXVLYHO\ RQ
suction pressure unless for general charging in the case of
a gross undercharge.
127( Check the Schrader ports for leaks and tighten valve
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The proper method of charging a heat pump in the heat mode
is by weight with the additional charge adjustments for line
size, line length, and other system components. For best
results, on outdoor units with TXVs, superheat should be
8°F +/- 1°F at 4-6” from the compressor. 127(,QV\VWHP
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6\VWHP7\SH Superheat at
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Single Stage 15.5 ± 1.5°F 8 ± 1°F 8 ± 1°F
Two Stage 8 ± 1°F
(low stage)
6 ± 1°F
(low stage)
5 ± 1°F
(high stage)
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Remedy
3RZHU)DLOXUH •Test Voltage
Blown Fuse •••Inspect Fuse Size & Type
8QEDODQFHG3RZHU3+•••Test Voltage
Loose Connection •••Inspect Connection - Tighten
Shorted or Broken Wires •••• ••Test Circuits With Ohmmeter
Open Fan Overload ••Test Continuity of Overload
Faulty Thermostat ••• •Test Continuity of Thermostat & Wiring
Faulty Transformer ••Check Control Circuit with Voltmeter
Shorted or Open Capacitor •• •••Test Capacitor
Internal Compressor Overload Open •i Test Continuity of Overload
Shorted or Grounded Compressor ••7HVW0RWRU:LQGLQJV
Compressor Stuck •••i Use Test Cord
Faulty Compressor Contactor • ••Test Continuity of Coil & Contacts
Faulty Fan Relay •Test Continuity of Coil And Contacts
Open Control Circuit •Test Control Circuit with Voltmeter
Low Voltage •••Test Voltage
)DXOW\(YDS)DQ0RWRU ••i Repair or Replace
6KRUWHGRU*URXQGHG)DQ0RWRU ••7HVW0RWRU:LQGLQJV
Improper Cooling Anticipator ••Check Resistance of Anticipator
Shortage of Refrigerant ••i ••Test For Leaks, Add Refrigerant
Restricted Liquid Line •• •••5HPRYH5HVWULFWLRQ5HSODFH5HVWULFWHG3DUW
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Dirty Air Filter • •••i Inspect Filter-Clean or Replace
Dirty Indoor Coil ••••i Inspect Coil - Clean
Not enough air across Indoor Coil ••••i &KHFN%ORZHU6SHHG'XFW6WDWLF3UHVV)LOWHU
Too much air across Indoor Coil i •Reduce Blower Speed
Overcharge of Refrigerant •••i ••5HFRYHU3DUWRI&KDUJH
Dirty Outdoor Coil •••i •Inspect Coil - Clean
Noncondensibles ••i •5HFRYHU&KDUJH(YDFXDWH5HFKDUJH
Recirculation of Condensing Air •••Remove Obstruction to Air Flow
Infiltration of Outdoor Air ••• &KHFN:LQGRZV'RRUV9HQW)DQV(WF
Improperly Located Thermostat ••Relocate Thermostat
Air Flow Unbalanced •• Readjust Air Volume Dampers
System Undersized • •Refigure Cooling Load
%URNHQ,QWHUQDO3DUWV •i Replace Compressor
Broken Valves ••••7HVW&RPSUHVVRU(IILFLHQF\
Inefficient Compressor •i ••7HVW&RPSUHVVRU(IILFLHQF\
:URQJ7\SH([SDQVLRQ9DOYH ••••••i Replace Valve
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8QGHUVL]HG([SDQVLRQ9DOYH •••••Replace Valve
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,QRSHUDWLYH([SDQVLRQ9DOYH •••Check Valve Operation
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Faulty Defrost Control •i i i i i i Test Control
Faulty Defrost Thermostat i i i i i i i Test Defrost Thermostat
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stalled as dust and lint will build up on internal parts resulting
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comfort system clean. A dirty coil could cause poor operation
and/or severe equipment damage.
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installer of your air conditioner or heat pump can tell you
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catching small airborne particles.
Compressor
The compressor motor is hermetically sealed and does not
require additional oiling.
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Indoor and outdoor fan motors are permanently lubricated
and do not require additional oiling.
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WARNING
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comfort system. Do not construct a fence near the unit or
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damage.
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a large loss of refrigerant. Loss of refrigerant can cause poor
operation and/or severe equipment damage.
Do not use a condensing unit cover to “protect” the outdoor
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dealer. Any cover used must include “breathable” fabric to
avoid moisture buildup.
• Check the thermostat WRFRQ¿UPWKDWLWLVSURSHUO\VHW
• Wait 15 minutes. Some devices in the outdoor unit or
in programmable thermostats will prevent compressor
operation for awhile, and then reset automatically. Also,
some power companies will install devices which shut
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you wait several minutes, the unit may begin operation
on its own.
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ඛඉඕඍඉඕඍකඉඏඍඊකඍඉඓඍකකඎඝඛඍඉඛඡඝඉකඍකඍඔඉඋඑඖඏ,ඎගඐඍ
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ඐඉඞඍකඍඍඉගඍඌඔඡකඍඛඍගගඐඍඊකඍඉඓඍකකකඍඔඉඋඍඌගඐඍඎඝඛඍ
ඟඑගඐඝගඐඉඞඑඖඏගඐඍකඊඔඍඕඋකකඍඋගඍඌඡඝකඝඖගඐඍකඑඛඓඎ
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• Check the electrical panel for tripped circuit breakers
or failed fuses. Reset the circuit breakers or replace
fuses as necessary.
• Check the disconnect switch near the indoor furnace
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• Check for obstructions on the outdoor unit&RQ¿UP
that it has not been covered on the sides or the top.
Remove any obstruction that can be safely removed.
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servicer to clean it.
• Check for blockage of the indoor air inlets and outlets.
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by objects (rugs, curtains or furniture).
• &KHFNWKH¿OWHU. If it is dirty, clean or replace it.
• Listen for any unusual noise(s), other than normal op-
erating noise, that might be coming from the outdoor
unit. If you hear unusual noise(s) coming from the unit,
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Condenser / Heat Pump (including all Inverter)
ELECTRICAL (Outdoor Unit)
Line Voltage (Measure L1 and L2 Voltage) L1 - L2
Secondary Voltage (Measure Transformer Output Voltage) NOT ALL MODELS R - C
Compressor Amps
Condenser Fan Amps
TEMPERATURES (Indoor Unit)
Return Air Temperature (Dry bulb / Wet bulb) DB °F WB °F
DB °F WB °F
Delta T (Difference between Supply and Return Temperatures) DB °F
PRESSURES / TEMPERATURES (Outdoor Unit)
Suction Circuit (Pressure / Suction Line Temperature) PSIG TEMP °F
Liquid Circuit (Pressure / Liquid Temperature) PSIG TEMP °F
Outdoor Air Temperature (Dry bulb / Wet bulb) DB °F WB °F
SUPERHEAT / SUBCOOLING SH SC
Line set length in Feet
Additional Refrigerant Charge Added over Factory Charge (Ounces)
Additional Checks
Check wire routings for any rubbing
Check factory wiring and wire connections.
Check product for proper clearances as noted by installtion instructions
°F to °C formula: (°F - 32) divided by 1.8 = °C °C to °F formula: (°C multiplied by 1.8) + 32 = °F
Model Number
Serial Number
Cooling Supply Air Temperature (Dry bulb / Wet bulb)
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We are very interested in all product comments.
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You can also scan the QR code on the right for the product brand
you purchased to be directed to the feedback page.
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Thank you for your recent purchase. Though not required to get the protec-
tion of the standard warranty, registering your product is a relatively short
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failure by California and Quebec residents to register their product does not
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