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
18 PB
OPERATION
User Interface
The LIM Menu (LIMIT)
This is the limit menu. See Figure 307.
Upon entering the menu, the rst option will be to set the lower setpoint limit using the arrow buttons. See Figure 308.
Then you can set the higher setpoint limit using the arrow buttons. See Figure 309.
Pressing the menu button completes the limit setting. See Figure 306.
Figure 307
MENU
RETURN
Figure 308
MENU
RETURN
Figure 309
MENU
RETURN