Need help?Do you have a question about the Carrier 42WHE028 and is the answer not in the manual?
General| EER | 11.5 |
|---|---|
| Refrigerant | R-410A |
| Voltage | 208/230 V |
| Phase | 1 |
| Sound Level (Outdoor Unit) | 56 dB(A) |
| Frequency | 60 Hz |
| Cooling Capacity | 28000 BTU/h |
Provides guidance for safe and correct unit operation.
Highlights critical requirements for electric heaters and thermostat accessibility.
Presents nominal cooling and heating power input for models.
Illustrates required clearances around the unit for installation.
Defines limits for water circuit, indoor temperature, and power supply.
Describes components and connections for the panel with a water valve.
Details wiring for units with electric heaters.
Lists capacity, voltage, current, and safety thermostat data.
Provides the wiring diagram for units without electric heaters.
Provides the wiring diagram for units with electric heaters.
Explains safety functions for electric heaters.
Explains the function and operation of the 3-way thermo-electric valve.
Lists common causes and solutions for the unit not starting.
Provides reasons and fixes for reduced capacity and airflow.
Instructions for restarting after faults and thermostat trip warnings.
To Next Page