HomeMy WebLinkAbout19417 45th Dr NE_BLD5371_2025 Permit Packet Coversheet
Community and Economic Development
City of Arlington • 18204 59th Avenue NE • Arlington, WA 98223 • Phone (360) 403-3551
Permit Number: BLD5371 Permit Type: Residential Mechanical
Address/Parcel: Completed (Month/Year):
19417 45th Dr Ne August 2023
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Page 1 of 1
CITY OF ARLINGTON
18204 59th Avenue NE, Arlington, WA 98223
INSPECTIONS: 360-403-3417 - Permit Center: 360-403-3551
BUILDING PERMIT
19417 45TH DR NE Permit #: 5371
PERMIT EXPIRES 180 DAYS AFTER
Parcel #: 00928200007300
DATE OF ISSUANCE.
Scope of Work: Install ductless heat pump Valuation: 8500.00
OWNER APPLICANT CONTRACTOR
RECCHI JOSEPH P JR Washington Energy Services WASHINGTON ENERGY SERVICES
19417 45TH DR NE 3909 196th St SW 3909 196th Street SW
ARLINGTON, WA 98223-4758 Lynnwood, WA 98036 Lynnwood, WA 98036
2063786648 2063786648
LIC: 603 522 032 EXP: 07/31/2023
LIC: WASHIES851NS EXP: 09/07/2023
MECHANICAL CONTRACTOR PLUMBING CONTRACTOR
LIC #: EXP: LIC #: EXP:
JOB DESCRIPTION
PERMIT TYPE: RESIDENTIAL MECHANICAL CODE YEAR: 2018
STORIES: 1 CONST. TYPE: VB
DWELLING UNITS: OCC GROUP: R-3; Residential
BUILDINGS: OCC LOAD:
PERMIT APPROVAL
The issuance or granting of this permit shall not be construed to be a permit for, or approval of, any violation of this Code or any
other ordinance or order of the City, of any state or federal law, or of any order, proclamation, guidance advice or decision of the
Governor of this State. To the extent the issuance or granting of this permit is interpreted to allow construction activity during any
period of time when such construction is prohibited or restricted by any state or federal law, or order, proclamation, guidance advice
or decision of the Governor of this State, this permit shall not authorize such work and shall not be valid. The building official is
authorized to prevent occupancy or use of a structure where in violation of this Code, any other City ordinances of this jurisdiction or
any other ordinance or executive order of the City, or of any state or federal law, or of any order, proclamation, guidance advice or
decision of the Governor. The building official is authorized to suspend or revoke this permit if it is determined to be issued in error or
on the basis of incorrect, inaccurate or incomplete information, or in violation of any City ordinance, regulation or order, state or
federal law, or any order, proclamation, guidance or decision of the Governor.
I AGREE TO COMPLY WITH CITY AND STATE LAWS REGULATING CONSTRUCTION AND IN DOING THE WORK
AUTHORIZED THEREBY; NO PERSON WILL BE EMPLOYED IN VIOLATION OF THE LABOR CODE OF THE
STATE OF WASHINGTON RELATING TO WORKMEN'S COMPENSATION INSURANCE AND RCW 18.27.
THIS APPLICATION IS NOT A PERMIT UNTIL SIGNED BY THE BUILDING OFFICIAL OR HIS/HER DEPUTY AND
ALL FEES ARE PAID.
IT IS UNLAWFUL TO USE OR OCCUPY A BUILDING OR STRUCTURE UNTIL A FINAL INSPECTION HAS BEEN
MADE AND APPROVAL OR A CERTIFICATE OF OCCUPANCY HAS BEEN GRANTED. IBC110/IRC110.
SALES TAX NOTICE: Sales tax relating to construction and construction materials in the City of Arlington must be reported on
your sales tax return form and coded City of Arlington #3101.
05/25/2023
Applicant Signature Date Building Official Date
CONDITIONS
3" concrete pad with seismic bracing attached. Provide electrical disconnect. Lines shall be insulated; use of adhesive tapes are
prohibited. Adhere to approved appliances. Approved job copy shall be onsite for inspections; if applicable. Call for final inspection.
THIS PERMIT AUTHORIZES ONLY THE WORK NOTED. THIS PERMIT COVERS WORK TO BE DONE ON PRIVATE
PROPERTY ONLY. ANY CONSTRUCTION ON THE PUBLIC DOMAIN (CURBS, SIDEWALKS, DRIVEWAYS,
MARQUEES, ETC.) WILL REQUIRE SEPARATE PERMISSION.
PERMIT FEES
Date Description Fee Amount
06/20/2023 Processing/Technology $25.00
06/20/2023 Inspection $75.00
06/20/2023 Heat Pump/Heat Exchangers $25.00
06/20/2023 Mechanical Base $25.00
06/20/2023 Credit Card Service $4.50
Total Due: $154.50
Total Payment: $154.50
Balance Due: $0.00
CALL FOR INSPECTIONS
Call by 3:30 pm for next day inspection, allow 48 hours for Fire Inspections
When calling for an inspection please leave the following information:
Permit Number, Type of Inspection being requested, and whether you prefer morning or afternoon
INSPECTION INFORMATION Pass/Fail
RESIDENTIAL MECHANICAL APPLICATION
Community and Economic Development
City of Arlington • 18204 59th Ave NE • Arlington, WA 98223 • Phone (360) 403-3551
This application is for new, addition, altered or replaced mechanical installation and new or altered gas piping.
Please fill out all pages of this application and include all information.
Type of Permit: ï²âœ” New Installation ï² Addition/Alteration/Repair ï² Gas Piping
Property Address: 19417 45th Dr NE Project Valuation: 8500
Lot #: Parcel ID No.: 00928200007300 Preferred Contact: ï² Owner ï²âœ” Contractor
INSTALLING DUCTLESS HEAT PUMP
Project Description:
Owner Name: Joe Recchi Home No.: (425)232-8185
Email Address: joerecchi@yahoo.com Cell No.:
19417 45th Dr NE Arlington WA 98223
Mailing Address: City: State: Zip:
Contractor Name: WASHINGTON ENERGY SERVICES Office No.: 2063786648
PERMITS@WASHINGTONENERGY.COM
Email Address: Cell No.:
Mailing Address: 3909 196th St SW City: LYNNWOOD State: WA Zip: 98036
WASHIES851NS 9/7/23
L&I Contractor License Number: Expiration Date:
• New gas piping requires a pressure test hooking to any appliance
• Sediment traps (drips) are required on all gas lines
• Gas lines are required to be supported/secured every 6 to 8 feet
• Proper Combustion air and venting required for all appliances
• A shut-off valve is required within 6 feet of all appliances
Gas Piping Information ï²âœ” Not Applicable
ï² CSST ï² Brass ï² Other
Proposed Piping Material:
ï² Black Steel ï² Galvanized Steel _______________________________________
Proposed Piping Size: ï² Â½â€ ï² â…â€ ï² Â¾â€ ï² 1â€ ï² 1Â½â€ ï² 2â€
Distance from Meter to furthest Appliance: Total BTU’s of all Appliances:
MECHANICAL PERMIT FEES (per unit)
Type of Fixture No. of Units Cost per Unit Subtotal Model No.
Additional Plan Review fees x $ 75.00 =
Air Cond. Unit ≤100Btu/h x $ 15.00 =
Air Cond. Unit >100Btu/h x $ 25.00 =
Air Cond. Unit >500Btu/h x $ 50.00 =
Air Handling Units x $ 15.00 =
Base Mechanical Fee 1 x $ 25.00 = $ 25.00
Boiler <100Btu/h >3hp x $ 15.00 =
Boiler >1 million Btu/h<50hp x $ 25.00 =
REV03.2022 Page 1 of 2
MECHANICAL PERMIT FEES (per unit)
Boiler >1.5 million Btu/h<50hp x $ 50.00 =
Boiler >100Btu/h 3-15hp x $ 15.00 =
Boiler >500Btu/h 15-30hp x $ 25.00 =
Commercial Hoods -Type I x $ 25.00 =
Commercial Hoods -Type II x $50.00 =
Diffusers x $ 15.00 =
Dryer Ducting x $ 15.00 =
Ductwork (drawings required) x $ 25.00 =
Evaporative Coolers x $ 15.00 =
Exhaust/Ventilation Fans x $ 15.00 =
Fireplace/Insert/Stove x $ 15.00 =
Forced Air Heat ≤100 Btu/h x $ 15.00 =
Forced Air Heat >100 Btu/h x $ 25.00 =
Gas Clothes Dryer x $ 15.00 =
Gas Fired AC ≤100 Btu/h x $ 15.00 =
Gas Fired AC >100 Btu/h x $ 25.00 =
Gas Fired AC > 500 Btu/h x $ 50.00 =
Gas Piping ≤ 5 units x $ 15.00 =
Gas Piping > 5 units (plus <5 units) x $ 2.00 =
Heat Exchangers x $ 15.00 =
Heat Pump-Condensing Unit 1 x $ 25.00 =
Hot Water Heat Coils x $ 15.00 =
Miscellaneous Appliance - regulated by $ 15.00
x =
mechanical code, not otherwise specified
Pkg. Units ≤100btu x $ 25.00 =
Pkg. Units >100btu x $50.00 =
Range/Cook top-Gas Fired x $ 15.00 =
Refrigeration Unit ≤100Btu/h x $ 15.00 =
Refrigeration Unit >100Btu/h x $ 25.00 =
Refrigeration. Unit >500Btu/h x $ 50.00 =
Re-inspection fee x $ 75.00 =
Residential Range Hood x $ 15.00 =
Unit Heaters ≤ 100 Btu/h x $ 15.00 =
Unit Heaters >100 Btu/h x $ 25.00 =
VAV Boxes (Variable Air Volume, part of air $ 10.00
x =
conditioning system)
Wall Heaters - Gas Fired x $ 25.00 =
Water Heater - Gas Fired x $ 25.00 =
Permit Fee
Inspection Fee $75.00
Processing/Technology Fee $25.00
Total
REV2.2020 Page 2 of 2
PRESSURE PIPING SCHEMATIC
COMPLETE FOR GAS PIPING ONLY
ï² SCHEMATIC IS TO SCALE ï² SCHEMATIC NOT TO SCALE
Show Pipe Size(s) and Length(s) from meter to all appliances
NOTE: Any interior pressure regulators must be indicated
I hereby certify that I am the Owner, Applicant, Contractor, and authorized to sign this application and that the above
information is correct and construction on, and the occupancy and the use of the above-described property will be in accordance with
the laws, rules and regulation of the State of Washington, and the City of Arlington. A final inspection and approval shall be obtained
when complete.
KAREN MATHENEY 5/25/2023
Signature Print Name Date
SAVE PRINT
REV2.2020 Page 3 of 3
5/25/23, 8:09 AM Synology Drive
https://cloud-ha.washingtonenergy.com:8443/?launchApp=SYNO.SDS.Drive.Application#file_id=752292903096734008 1/1
English
DAIKIN ROOM AIR CONDITIONER
INSTALLATION MANUAL Français
R410A Split Series
Español
MODELS
FTXS15LVJU
FTXS18LVJU
FTXS24LVJU
00_CV_3P297301-2.indd 1 10/18/2011 10:19:50 AM
Safety Precautions
• Read these Safety Precautions carefully to ensure correct installation.
English
• This manual classifies the precautions into DANGER, WARNING and CAUTION. Be sure to follow all the precau-
tions below: they are all important for ensuring safety.
DANGER ..........Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.
WARNING ........Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.
CAUTION .........Failure to follow any of CAUTION may in some cases result in grave consequences.
• The following safety symbols are used throughout this manual:
Be sure to observe this instruction. Be sure to establish a ground connection. Never attempt.
• After completing installation, test the unit to check for installation errors. Give the user adequate instructions con-
cerning the use and cleaning of the unit according to the Operation Manual.
DANGER
• Refrigerant gas is heavier than air and replaces oxygen. A massive leak could lead to oxygen depletion, especially
in basements, and an asphyxiation hazard could occur leading to serious injury or death.
• If the refrigerant gas leaks during installation, ventilate the area immediately.
Refrigerant gas may produce a toxic gas if it comes in contact with fire such as from a fan heater, stove or cooking device. Exposure to this gas
could cause severe injury or death.
• After completing the installation work, check that the refrigerant gas does not leak.
Refrigerant gas may produce a toxic gas if it comes in contact with fire such as from a fan heater, stove or cooking device. Exposure to this gas
could cause severe injury or death.
• Do not ground units to water pipes, telephone wires or lightning rods because incomplete grounding could cause a
severe shock hazard resulting in severe injury or death, and to gas pipes because a gas leak could result in an
explosion which could lead to severe injury or death.
• Safely dispose of the packing materials.
Packing materials, such as nails and other metal or wooden parts, may cause stabs or other injuries. Tear apart and throw away plastic
packaging bags so that children will not play with them. Children playing with plastic bags face the danger of death by suffocation.
• Do not install unit in an area where flammable materials are present due to risk of explosion resulting in serious injury or death.
• Do not ground units to telephone wires or lightning rods because lightning strikes could cause a severe shock hazard resulting in
severe injury or death, and to gas pipes because a gas leak could result in an explosion which could lead to severe injury or death.
WARNING
• Installation shall be left to the authorized dealer or another trained professional.
Improper installation may cause water leakage, electrical shock, fire, or equipment damage.
• Install the air conditioner according to the instructions given in this manual.
Incomplete installation may cause water leakage, electrical shock, fire or equipment damage.
• Be sure to use the supplied or exact specified installation parts.
Use of other parts may cause the unit to come to fall, water leakage, electrical shock, fire or equipment damage.
• Install the air conditioner on a solid base that is level and can support the weight of the unit.
An inadequate base or incomplete installation may cause injury or equipment damage in the event the unit falls off the base or comes loose.
• Electrical work shall be carried out in accordance with the installation manual and the national, state and local
electrical wiring codes.
Insufficient capacity or incomplete electrical work may cause electrical shock, fire or equipment damage.
• Be sure to use a dedicated power circuit. Never use a power supply shared by another appliance.
Follow all appropriate electrical codes.
• For wiring, use a wire or cable long enough to cover the entire distance with no splices if possible. Do not use an
extension cord. Do not put other loads on the power supply. Use an only a separate dedicated power circuit.
(Failure to do so may cause abnormal heat, electric shock, fire or equipment damage.)
• Use the specified types of wires for electrical connections between the indoor and outdoor units. Follow all state
and local electrical codes.
Firmly clamp the inter-unit wire so their terminals receive no external stresses. Incomplete connections or clamping may cause terminal
overheating, fire or equipment damage.
• After connecting all wires be sure to shape the cables so that they do not put undue stress on the electrical covers,
panels or terminals.
Install covers over the wires. Incomplete cover installation may cause terminal overheating, electrical shock,fire or equipment damage.
• When installing or relocating the system, be sure to keep the refrigerant circuit free from all substances other than
the specified refrigerant (R410A), such as air.
(Any presence of air or other foreign substance in the refrigerant circuit causes an abnormal pressure rise which may result in rupture, resulting in injury.)
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01_EN_3P297301-2.indd 1 10/18/2011 2:00:44 PM
Safety Precautions
WARNING
• During pump-down, stop the compressor before removing the refrigerant piping.
If the compressor is still running and the stop valve is open during pump-down, air will be sucked in when the refrigerant piping is removed,
causing abnormally high pressure which could lead to equipment damage or and personal injury.
• During installation, attach the refrigerant piping securely before running the compressor.
If the refrigerant pipes are not attached and the stop valve is open during pump-down, air will be sucked in when the compressor is run,
causing abnormally high pressure which could lead to equipment damage and personal injury.
• Be sure to install a ground fault circuit interrupter breaker.
Failure to install a ground fault circuit interrupter breaker may result in electrically shocks, or fire personal injury.
CAUTION
• Do not install the air conditioner where gas leakage would be exposed to open flames.
If the gas leaks and builds up around the unit, it may catch fire.
• Establish drain piping according to the instructions of this manual. Inadequate piping may cause water damage.
• Tighten the flare nut according to the specified torque. A torque wrench should be used.
If the flare nut is tightened too much, the flare nut may crack over time and cause refrigerant leakage.
• Do not touch the heat exchanger fins.
Improper handling may result in injury.
• Be very careful about product transportation.
Some products use PP bands for packaging. Do not use any PP bands for a means of transportation. It is dangerous.
• Electrical work must be performed in accordance with the NEC/CEC by authorized personnel only.
Accessories
Indoor unit A – M ,
A Mounting plate 1 E Remote controller holder 1 J Tube 1
B Mounting plate fixing screw F Fixing screw for remote controller
9 2 K Operation manual 1
3/16†× 1†(M4 × 25mm) holder 1/8†× 13/16†(M3 × 20mm)
C Titanium apatite photocatalytic G Dry battery AAA. LR03
2 2 L Installation manual 1
air-purifying filter (alkaline)
H Indoor unit fixing screw
D Wireless remote controller 1 2 M Screw cover 3
3/16†× 1/2†(M4 × 12mm)
Choosing an Installation Site
• Before choosing the installation site, obtain user approval.
1. Indoor unit
• The indoor unit should be sited in a place where:
1) the restrictions on installation specified in the indoor unit installation drawings are met,
2) both air inlet and air outlet have clear paths met,
3) the unit is not in the path of direct sunlight,
4) the unit is away from the source of heat or steam,
5) there is no source of machine oil vapour (this may shorten indoor unit life),
6) cool (warm) air is circulated throughout the room,
7) the unit is away from electronic ignition type fluorescent lamps (inverter or rapid start type) as they may shorten the
remote controller range,
8) the unit is at least 3.5ft (1m) away from any television or radio set (unit may cause interference with the picture or sound),
9) install at the recommended height 6ft (1.8m),
10) no laundry equipment is located in the space.
2. Wireless remote controller
1) Turn on all the fluorescent lamps in the room, if any, and find the site where remote control signals are properly
received by the indoor unit (within 23ft/7m).
2 â– English
01_EN_3P297301-2.indd 2 10/18/2011 2:00:44 PM
Indoor Unit Installation Drawings
English
How to attach the indoor unit
Hook the claws of the bottom frame A Mounting
to the mounting plate. plate
If the claws are difï¬cult to hook,
remove the front grille. Clip
How to remove the indoor unit
Push up the marked area (at the Bottom
frame
lower part of the front grille) to
A Mounting plate Front grille
release the claws. If it is difï¬cult to
release, remove the front grille. Mark (rear
side)
The mounting plate
should be installed on a
wall which can support the
weight of the indoor unit.
B Mounting plate ï¬xing screw
3/16†× 1†(M4 × 25mm)
1-3/16†(30mm)
or more from ceiling
Front panel Caulk
pipe hole
gap
with putty. Cut thermal insulation
pipe to an appropriate
1-15/16†(50mm) length and wrap it with
or more from walls tape, making sure that no
(on both sides) gap is left in the insulation
pipe’s cut line.
INTELLIGENT EYE
sensor
Air ï¬lters
M Screw cover (3 pcs) Wrap the thermal insulation
3/16†× 5/8†pipe with the ï¬nishing
tape
from bottom to top.
(M4 × 16mm)
Service lid
Opening service lid
Service lid is opening/closing type.
Opening method
1) Remove the service lid screw.
C Titanium apatite photocatalytic 2) Pull out the service lid diagonally
air purifying ï¬lter (2 pcs) down in the direction of the arrow.
3) Pull down.
Filter frame
Titanium apatite
photocatalytic air
purifying ï¬lter
Before screwing the
remote
D
controller holder
to the wall,
Wireless
Tab make sure that control
remote
signals are properly
controller
received by indoor
unit.
Air ï¬lter
E
F Fixing screw for remote Remote
controller holder
controller holder
1/8†× 13/16†(M3 × 20mm)
INTELLIGENT EYE sensor
CAUTION
• Do not hit or forcefully push the INTELLIGENT EYE sensor. This can lead to damage and malfunction.
• Do not place large objects near the sensor. Also keep heating units or humidifiers outside the sensor’s detection area.
â– English
3
01_EN_3P297301-2.indd 3
10/18/2011 2:00:45 PM
Preparation before Installation
1. Removing and installing front panel
• Removal method
Hook fingers on the tabs on the left and right of the main body, and open
until the panel stops. Slide the front panel sideways to disengage the
rotating shaft. Then pull the front panel toward you to remove it.
• Installation method
Align the tabs of the front panel with the grooves, and push all the way in.
Then close slowly. Push the center of the lower surface of the panel firmly
to engage the tabs.
Push the
rotating shaft
of the front
panel into the
groove.
2. Removing and installing front grille mark area
Upper hook
(3 locations)
• Removal method
1) Remove front panel to remove the air filter.
2) Remove 6 screws from the front grille.
3) In front of the mark of the front grille, there are 3 upper hooks.
Lightly pull the front grille toward you with one hand, and push down on
Upper hook
the hooks with the fingers of your other hand. Push
down.
When there is no work space because the unit is close to ceiling
CAUTION
• Be sure to wear protection gloves.
Place both hands under the center of the front grille, and while pushing up, pull it toward you. 1) Push up.
• Installation method
1) Install the front grille and firmly engage the upper hooks (3 locations).
2) Install 6 screws of the front grille.
3) Install the air filter and then mount the front panel.
2) Pull toward you.
4 â– English
01_EN_3P297301-2.indd 4 10/18/2011 2:00:45 PM
3. How to set the different addresses English
When 2 indoor units are installed in one room,
Jumper
the 2 wireless remote controllers can be set for
different addresses.
1) Remove the metal plate electrical wiring
cover.
(Refer to the When connecting to an HA ADDRESS
system.)
2) Cut the address jumper (JA) on the printed JA
circuit board. JA ADDRESS ADDRESS:JA
3) Cut the address jumper (JA) in the remote EXIST 1 EXIST 1
CUT 2 CUT 2
controller.
4. When connecting to an HA system
(wired remote controller, central remote controller etc.)
1) Remove the front grille. (6 screws)
2) Remove the electrical wiring box. (1 screw)
3) Remove the metal plate electrical wiring cover. (4 tabs)
4) Attach the connection cord to the S21 connector and pull the harness out through the notched part in the figure.
5) Replace the electrical wiring cover as it was, and pull the harness around, as shown in the figure.
HA connector
(S21)
Tab
Pull
Pull
Slide
Tab
Lay the HA cord as
shown in the ï¬gure.
Slide
HA connector
Screw
Metal plate (S21)
electrical cover
3) Remove the metal plate 4) Attach the connection cord 5) Replace the electrical
electrical wiring cover. to the S21 connector and wiring cover as it was,
pull the harness out through and pull the harness
Main body the notched part in the around, as shown in
ï¬gure. the ï¬gure.
Refrigerant Piping Work
With a multi indoor unit , install as described in the installation manual supplied with the Multi outdoor unit.
1. Flaring the pipe end Check The pipe end must
Flare’s inner surface be evenly flared in a
1) Cut the pipe end with a pipe cutter. must be flaw-free. perfect circle.
2) Remove burrs with the cut surface facing downward so (Cut exactly at
Make sure that the
right angles.) Remove burrs.
that the chips do not enter the pipe. flare nut is ï¬tted.
3) Put the flare nut on the pipe.
Flaring
4) Flare the pipe. Set exactly at the position shown below.
5) Check that the flaring is properly made. A Flare tool for R410A Conventional flare tool
Clutch-type Clutch-type (Rigid-type) Wing-nut type (Imperial-type)
Die A 0-0.020 inch (0-0.5mm) 0.039-0.059 inch (1.0-1.5mm) 0.059-0.079 inch (1.5-2.0mm)
WARNING
• Do not use mineral oil on flared part.
• Prevent mineral oil from getting into the system as this would reduce the lifetime of the units.
• Never use piping which has been used for previous installations. Only use parts which are delivered with the unit.
• Never install a drier to this R410A unit in order to guarantee its lifetime.
• The drying material may dissolve and damage the system.
• Incomplete flaring may cause refrigerant gas leakage.
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01_EN_3P297301-2.indd 5 10/18/2011 2:00:49 PM
Refrigerant Piping Work
2. Refrigerant piping
CAUTION
• Use the flare nut fixed to the main unit to prevent it from cracking and deteriorating from age.
• To prevent gas leakage, apply refrigeration oil only to the inner surface of the flare. (Use refrigeration oil for R410A.)
• Use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and gas leakage.
Align the centers of both flares and tighten the flare nuts 3 or 4 turns by hand. Then tighten them fully with the torque
wrenches.
[Apply oil] [Tighten]
Apply refrigeration oil to
Do not apply refrigeration Torque wrench
the inner surface of the
oil to the outer surface.
flare.
Flare nut
Spanner
Piping union
Do not apply refrigeration oil to Flare nut
the flare nut to avoid tightening
with excessive torque.
Flare nut tightening torque
Gas side
Liquid side
15,18 class 24 class
1/2 inch (12.7mm) 5/8 inch (15.9mm) 1/4 inch (6.4mm)
36.5-44.5ft • lbf 45.6-55.6ft • lbf 10.4-12.7ft • lbf
(49.5-60.3N • m) (61.8-75.4N • m) (14.2-17.2N • m)
2-1. Caution on piping handling Be sure to Wall
1) Protect the open end of the pipe against dust and moisture. place a cap.
2) All pipe bends should be as gentle as possible. Use a pipe bender Rain If no flare cap is
available, cover
for bending. the flare mouth
with tape to keep
dirt or water out.
2-2. Selection of copper and heat insulation materials Inter-unit wire
• When using commercial copper pipes and fittings, observe the following: Gas pipe
Liquid pipe
1) Insulation material: Polyethylene foam
Heat transfer rate: 0.041 to 0.052W/mK (0.024 to 0.030Btu/fth°F (0.035 to
0.045kcal/mh°C))
Be sure to use insulation that is designed for use with HVAC Systems.
Gas pipe Liquid pipe
insulation insulation
Finishing tape Drain hose
2) Be sure to insulate both the gas and liquid piping and to provide insulation
dimensions as below.
Gas side Gas pipe thermal insulation Liquid pipe thermal
Liquid side
15,18 class 24 class 15,18 class 24 class insulation
O.D. 1/2 inch O.D. 5/8 inch O.D. 1/4 inch I.D. 9/16-5/8 inch I.D. 5/8-25/32 inch I.D. 5/16-13/32 inch
(12.7mm) (15.9mm) (6.4mm) (14-16mm) (16-20mm) (8-10mm)
Minimum bend radius Thickness 13/32 inch (10mm) Min.
1-3/16 inch
1-9/16 inch (40mm) or more (30mm) or
more
Thickness 0.031 inch (0.8mm) (C1220T-O)
3) Use separate thermal insulation pipes for gas and liquid refrigerant pipes.
6 â– English
01_EN_3P297301-2.indd 6 10/18/2011 2:00:50 PM
Indoor Unit Installation
1. Installing the mounting plate English
• The mounting plate should be installed on a wall which can support the weight of the indoor unit.
1) Temporarily secure the mounting plate to the wall, make sure that the plate is completely level, and mark the boring
points on the wall.
2) Secure the mounting plate to the wall with screws.
Recommended mounting plate retention spots and dimensions
Through-the-wall Recommended mounting plate retention (Bolt size : 3/8 (M10))
hole Ï•3-1/8 (Ï•80) spots (9 spots in all)
Place a leveler on raised tab.
4-11/16 (Bolt size : 3/8 (M10))
(119) 5-1/4 (134)
2-1/16(53) Use tape
measure
as shown.
Position the
end of tape
∆
measure at
13-3/8 (340)
Ï•3-1/8 Ï•3-1/8 7-1/2 (190)
(Ï•80) (Ï•80)
1-3/4(45) 1-3/4(45)
2-9/16 5-7/8 3-1/2
(65) (149) 7-3/16 (182.5) (89)
15-1/4 2-9/16 unit : inch (mm)
(388) (65)
41-5/16 (1050)
Drain hose position Keep here the piece cut out Gas pipe end
from the unit for piping Liquid pipe end
* The removed pipe port cover can be
Removed pipe
kept in the mounting plate pocket.
port cover
A Mounting plate
2. Boring a wall hole and installing wall embedded pipe
• For walls containing metal frame or metal board, be sure to use a wall
embedded pipe and wall cover in the feed-through hole to prevent possible
Inside Outside
heat, electrical shock, or fire. Wall embedded pipe
(ï¬eld supply)
• Be sure to caulk the gaps around the pipes with caulking material to prevent Caulking
water leakage.
1) Bore a feed-through hole of 3-1/8 inch (80mm) in the wall so it has a
Ï•3-1/8â€
down slope toward the outside. (Ï•80mm)
2) Insert a wall pipe into the hole. Wall hole cover
(ï¬eld supply)
3) Insert a wall cover into wall pipe. Wall embedded pipe
4) After completing refrigerant piping, wiring, and drain piping, caulk pipe (ï¬eld supply)
hole gap with putty.
â– English 7
01_EN_3P297301-2.indd 7 10/18/2011 2:00:50 PM
Indoor Unit Installation
3. Laying piping, hoses, and wiring
3-1. Right-side, right-back, or right-bottom piping
1) Attach the drain hose to the underside of the refrigerant pipes with
an adhesive vinyl tape.
2) Wrap the refrigerant pipes and drain hose together with insulation Right-side piping
tape.
Remove pipe port cover Right-back piping
here for right-side piping. Right-bottom
piping Bind refrigerant
pipe and drain
Remove pipe port cover
hose together with
here for right-bottom piping.
insulating tape.
3) Pass the drain hose and refrigerant pipes through the wall hole, A Mounting plate
then set the indoor unit on the mounting plate hooks by using the
markings at the top of the indoor unit as a guide.
3-2. Left-side, left-back, or left-bottom piping Remove pipe
port cover
1) Replace the drain plug and drain hose. here for left-
2) Attach the drain hose to the underside of the refrigerant pipes side piping.
with adhesive vinyl tape. Left-side
piping
Remove pipe port cover here for left-bottom piping. Left-back
piping
Left-bottom piping
3) Be sure to connect the drain hose to the drain port in place of a How to set drain plug.
drain plug.
No gap. Do not apply lubricating
oil (refrigeration oil)
when inserting.
Application of causes
deterioration and drain
leakage of the plug.
Insert a hexagonal wrench 3/16†(4mm).
4) Shape the refrigerant pipes along the pipe
path marking on the mounting plate.
5) Pass drain hose and refrigerant pipes
through the wall hole, then set the indoor
unit on mounting plate hooks, using the
Drain
markings at the top of indoor unit as a hose A Mounting plate
guide. Caulk this hole
6) Pull in the inter-unit wire. with putty or Wrap insulating tape around the
7) Connect the inter-unit pipes. caulking material. Bind with vinyl bent portion of refrigerant pipes.
tape. Overlap at least half the width of
the tape with each turn.
8) Wrap the refrigerant pipes and drain hose together with insulation tape as
Inter-unit wire
right figure, in case of setting the drain hose through the back of the A
Mounting
indoor unit. Drain hose
plate
9) While exercising care so that the inter-unit wire do not catch indoor unit,
press the bottom edge of indoor unit with both hands until it is firmly Refrigerant
pipes
caught by the mounting plate hooks. Secure indoor unit to the mounting
plate with indoor unit fixing screws 3/16 × 1/2 inch (M4 × 12mm).
Bottom frame
H Indoor unit ï¬xing screw
3/16†× 1/2†(M4 × 12mm)
(2 locations)
8 â– English
01_EN_3P297301-2.indd 8 10/18/2011 2:00:51 PM
3-3. Wall embedded piping English
• Insert the drain hose to this depth so it won’t be pulled out of the drain
Insert the drain
pipe. hose to this depth Inner wall
so it won’t be pulled
out of drain pipe.
1-15/16†(50mm) Drain hose
or more
Vinyl chloride
drain pipe
Outer wall (VP-30)
4. Wiring
With a multi indoor unit , install as described in the installation manual supplied with the Multi outdoor unit.
1) As shown in the illustration on the right-hand side, insert
Terminal block
the wires including the ground wire into the conduit and Electrical component box
secure them with lock nut onto the conduit mounting plate. Wire retainer
2) Insert the wires including the ground wire into J tube. Shape wires so that the
3) Strip wire ends (9/16 inch (15mm)). service lid will ï¬t securely.
Use the speciï¬ed wire type.
4) Match wire colors with terminal numbers on indoor and
outdoor unit’s terminal blocks and firmly screw wires to the Back
J Tube
corresponding terminals.
5) Connect the ground wires to the corresponding terminals. Lock nut
6) Pull the wires and check that the wires are securely fixed
to the terminal block. Conduit mounting
7) In case of connecting to an adapter system, run the plate
Conduit
remote controller cable and attach the S21. (Refer to P5
when connecting to an HA system.)
8) Shape the wires so that the service lid fits securely, then Outdoor unit
Use AWG16 if the connection wire
close service lid. length is less than 32.8ft (10m), or 1 2 3 L1L2GR
AWG14 if it is 32.8ft (10m) or more.
Use AWG 14 wires.
1
Indoor 2
unit 3
WARNING
• Do not use tapped wires, stranded wires, extension cords, or starburst connections, as they may cause overheating,
electrical shock, or fire.
• Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the
terminal block.) Doing so may cause electric shock or fire.
• When carrying out wiring connection, take care not to pull at the conduit.
• Do not connect the power wire to the indoor unit. Doing so may cause electric shock or fire.
â– English 9
01_EN_3P297301-2.indd 9 10/18/2011 2:00:52 PM
Indoor Unit Installation
5. Drain piping The drain hose should
be inclined downward.
1) Connect the drain hose, as described right.
No trap is permitted.
Do not put the end
of the hose in water.
2) Remove the air filters and pour some water into the drain pan to check the
water flows smoothly.
3) When drain hose requires extension, obtain an extension hose commercially
available.
Be sure to thermally insulate the indoor section of the extension hose.
Indoor unit Extension drain hose
drain hose ϕ5/8†(ϕ16mm)
Heat insulation tube
(ï¬eld supply)
4) When connecting a rigid polyvinyl chloride pipe
(nominal diameter 1/2 inch (13mm)) directly to
the drain hose attached to the indoor unit as with
embedded piping work, use any commercially
ϕ5/8†(ϕ16mm)
available drain socket (nominal diameter 1/2 inch
(13mm)) as a joint.
Drain hose supplied with Commercially available drain Commercially available rigid
the indoor unit socket polyvinyl chloride pipe
(nominal diameter 1/2 inch (nominal diameter 1/2 inch
(13mm)) (13mm))
10 â– English
01_EN_3P297301-2.indd 10 10/18/2011 2:00:52 PM
Trial Operation and Testing
1. Trial operation and testing English
1-1 Measure the supply voltage and make sure that it falls in the specified range.
1-2 Trial operation should be carried out in either cooling or heating mode.
• In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable
temperature.
1) Trial operation may be disabled in either mode depending on the room temperature.
Use the remote controller for trial operation as described below.
2) After trial operation is complete, set the temperature to a normal level (78°F to 82°F (26°C to 28°C) in cooling mode,
68°F to 75°F (20°C to 24°C) in heating mode).
3) For protection, the system disables restart operation for 3 minutes after it is turned off.
1-3 Carry out the test operation in accordance with the operation manual to ensure that all functions and parts,
such as fin movement, are working properly.
• The air conditioner requires a small amount of power in its standby mode. If the system is not to be used for some
time after installation, shut off the circuit breaker to eliminate unnecessary power consumption.
• If the circuit breaker trips to shut off the power to the air conditioner, the system will restore the original operation
mode when the circuit breaker is opened again.
Trial operation from remote controller
1) Press “ON/OFF†button to turn on the system.
2) Press “TEMP†button (2 locations) and “MODE†button at the same time.
3) Press “MODE†button twice.
(“ T †will appear on the display to indicate that trial operation mode is selected.)
4) Trial operation terminates in approx. 30 minutes and switches into normal mode. To quit a trial operation, press “ON/
OFF†button.
2. Test items
Symptom
Test items Check
(diagnostic display on RC)
Indoor and outdoor units are installed properly on solid bases. Fall, vibration, noise
Incomplete cooling/heating
No refrigerant gas leaks.
function
Refrigerant gas and liquid pipes and indoor drain hose extension are
Water leakage
thermally insulated.
Draining line is properly installed. Water leakage
System is properly grounded. Electrical leakage
The specified wires are used for inter-unit wiring. Inoperative or burn damage
Indoor or outdoor unit’s air inlet or air outlet has clear path of air. Incomplete cooling/heating
Stop valves are opened. function
Indoor unit properly receives remote control commands. Inoperative
The heat pump or cooling only mode is selectable with the DIP switch of Remote controller malfunction-
the remote controller. ing
â– English 11
01_EN_3P297301-2.indd 11 10/18/2011 2:00:52 PM
MEMO
12 â– English
01_EN_3P297301-2.indd 12
10/18/2011 2:00:52 PM
Two-dimensional
bar code is a code
for manufacturing.
3P297301-2 M11B120 (1111)
HT
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10/18/2011 10:19:50 AM
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