To Next PageTo Next PageWhat does Swapped Thermistor Code 9 mean on my ClimateMaster Tranquility TTH049?
If your ClimateMaster Heat Pump displays Swapped Thermistor Code 9, it means that LT1 and LT2 thermistors are swapped. To resolve this, reverse the position of the thermistors.
General| Cooling Capacity | 49, 000 BTU/h |
|---|---|
| Refrigerant | R-410A |
| Compressor Type | Scroll |
| Phase | 1 |
| Model | TTH049 |
| Type | Heat Pump |
| Voltage | 208/230V |
| Liquid Connection Size | 3/8 inch |
| Suction Connection Size | 7/8 inches |
Describes unit orientation (Vertical Up, Horizontal, Vertical Down).
Specifies the model's cooling/heating capacity range.
Details available control options (CXM, DXM, etc.).
General safety warnings, dangers, and cautions.
Tasks before unit installation begins.
How to hang and pitch units horizontally.
Criteria for selecting vertical install sites.
Best practices for connecting water loops.
Critical safety and installation advice.
Warnings and cautions for electrical work.
Disconnecting power and conductor types.
How to connect thermostats to the unit.
Visual guides for thermostat connections.
Basic operation and diagnostic tests.
Setting control parameters via jumpers.
Basic operation and temp limit configuration.
Setting control parameters via DIP switches.
Anti-short cycle, random start, fault retry, lockout.
HP, LP, LT1, LT2, CO, Voltage protections.
How the ClimaDry system functions.
Steps to clean and flush the piping system.
Steps for flushing ClimaDry coils.
POE oil, valve, and winterization safety.
Checklist for pre-power on checks.
Detailed sequence for unit startup.
Using test mode and safety warnings.
Diagnosing issues based on fault codes.
Addressing common operational problems.
Diagnosing low capacity and pressure problems.
