Handleiding
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31-5001099 Rev. 1 31
Installation Instructions
Step 5 - Final Check
Final Check
Start Up Checklist
Ƒ Refrigerant charge is verified and system has been
leak tested
Ƒ
Line sets have been insulated
ƑElectrical connections are secure
Ƒ
Electrical ground has been checked and verified
Ƒ Electrical wiring terminals match at indoor and outdoor
unit
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SOOW Non-Shielded Stranded Copper Cable for
power and main communication cable
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Shielded SOOW Cable for high speed communication
if unit is primary indoor unit
Ƒ
Outdoor to indoor wires 1, 3, and Ground are free of
splices
Ƒ
Condensate drain has correct pitch and has been leak
tested insulated to avoid condensate.
Ƒ Verify 100% pump reservoir drains to avoid risks of
leaks.
Ƒ
Check reservoir for any contaminates from installation
that could promote bacteria growth
Ƒ
Indoor and outdoor units are compatible
Ƒ Indoor and outdoor units are firmly mounted
Ƒ Power source voltage is within +/- 10% tolerances
Ƒ The indoor and outdoor sections are quiet and free of
vibration
Ƒ
All functions of the controller have been verified
Ƒ Operation in cooling or heating modes is normal
(see sequence of operation in service manual)
Ƒ
Operation of the system has been explained to the
owner
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Explaining Operation to the End User
Ƒ Using the User Manual, explain to the user how to use the air conditioner/heat pump:
• the wired controller
• adding/removing the air filters
• placing or removing the wired controller from the wired control holder
• cleaning methods
• precautions for operation, etc
Ƒ Review precautions for operation.
Ƒ Recommend that the user read the Operating Instructions carefully.
ƑLeave this manual with the end user - that way future service techs can verify these steps were completed if they
have problems
Service Tech:________________________________ Phone number:___________________ Date:___________
Service Tech:________________________________ Phone number:___________________ Date:___________
Service Tech:________________________________ Phone number:___________________ Date:___________
Service Tech:________________________________ Phone number:___________________ Date:___________
Verify Refrigerant Leak Sensor Function
When a refrigerant leak or other leak sensor related error is detected, the indoor fan will turn on at high speed, and
the compressor on the outdoor unit will turn off. These functions can be verified by temporarily disconnecting the
leak sensor from the indoor unit and waiting up to 30 seconds for the system response. The leak sensor connects
to connector CN23 on the indoor PCB (see section C for reference). When the system is powered on and the leak
sensor is disconnected, the indoor unit should display “Ac,” turn on the fan at high speed, and turn the compressor in
the outdoor unit off. When the system is powered off, the leak sensor is disconnected, and the system is powered on,
the indoor unit should display “bA,” turn on the fan at high speed, and turn the compressor on the outdoor unit off.
Bekijk gratis de handleiding van Haier Caliber US12CB2BEA, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Haier |
| Model | Caliber US12CB2BEA |
| Categorie | Airco |
| Taal | Nederlands |
| Grootte | 18062 MB |
