Service & Parts Manual (2019, 2020, 2021, 2022)
Table Of Contents
- INTRODUCTION
- SPECIFICATIONS
- OPERATION
- ROUTINE MAINTENANCE
- REMOVE AND INSTALL THE CHASSIS
- R-410A SEALED SYSTEM REPAIR
- COMPONENT TESTING
- Hermetic Components Check
- Reversing Valve Description And Operation
- Testing The Reversing Valve Solenoid Coil
- Checking The Reversing Valve
- Replace The Reversing Valve
- Touch Test Chart : To Service Reversing Valves
- Compressor Checks
- Compressor Replacement
- Fan Motor
- Capacitors
- Heating Element
- Drain Pan Valve
- Testing the User Interface and Electronic Control Board
- Thermistors Description
- Electronic Control Board Identification
- Replace the Electronic Control Board
- Replace the User Interface
- TROUBLESHOOTING
- WIRING DIAGRAMS
- PARTS CATALOG
- Available Accessories
39 PB
ROUTINE MAINTENANCE
Remove And Install The Front Cover and Filter
WARNING
ELECTRIC SHOCK HAZARD
Disconnect power to the unit before
servicing. Failure to follow this warning
could result in serious injury or death.
Remove the decorative front cover.
1. Remove the FRONT PANEL. Using the handles, pull panel out until it is released from the two retaining snaps.
Place the cover aside carefully.
2. Remove the lter by pulling it from the handles releasing it from the slots on the frame. Wash the lter with
water to remove all dust and then rinse, remove water excess and let it dry. Do not twist. Remove the intake grill
by applying slight outward pressure on the chassis removal handles and popping grill out out of slots.
3. Remove the 4 screws and remove the decorative front assembly.
Install the decorative front cover.
1. Install the front decorative assembly with 4 screws .
2. Install the lter by inserting each tab in their respective slot.
3. Install Intake grill by applying slight outward pressure on the chassis removal handle.
Figure 401 (Remove and Install the Decorative Front Assembly)
Screws (4 ea)
Decorative Front Assembly
Filter
Intake Grill
Chassis removal
Handel