Need help?Do you have a question about the Heat Controller A-DVC24SD-1 and is the answer not in the manual?
General| Voltage | 208/230V |
|---|---|
| Refrigerant | R410A |
| Cooling Capacity | 24000 BTU/h |
| Stages | 1 |
| Heating Capacity | 24000 BTU/h |
| Power Supply | 1 Phase, 60 Hz |
| Operating Temperature Range (Heating) | 75°F |
| Indoor Unit Noise Level | 45 dB |
Instructions to prevent injury and property damage.
Critical installation and operation safety guidelines.
Indoor/outdoor unit model numbers by capacity.
Minimum installation clearances for units.
Provides dimensional data and diagrams for the indoor unit.
Details dimensions and mounting specifications for the indoor unit bracket.
Presents dimensional data and diagrams for the outdoor unit.
Illustrates the refrigerant flow for cooling-only DVC models.
Shows the refrigerant cycle diagram for heat pump DVH models.
Provides wiring diagrams for various indoor unit models.
Offers wiring diagrams for different outdoor unit models.
Covers electrical installation requirements and safety codes.
Specifies connection sizes for gas and liquid refrigerant lines.
Details maximum allowable lengths and elevation differences for line sets.
Explains how to add refrigerant for field-installed line sets.
Lists and defines abbreviations used in the display functions.
Identifies icons on the indoor display board and their meanings.
Outlines various protection mechanisms for the unit's components.
Describes the operation when only the fan is active.
Details compressor and fan operation during cooling.
Explains compressor and fan operation in heating mode.
Covers the conditions and process for the defrosting mode.
Details protection against high evaporator coil temperatures.
Explains how the unit automatically selects operating mode based on AT.
Describes the dry mode operation, fan speed, and protections.
Details how to manually force the unit into auto or cooling mode.
Explains the timer settings for On, Off, and combined operations.
Describes the sleep mode duration, operation, and timer interaction.
Explains how the unit resumes operation after a power failure.
Covers the automatic movement of the front panel and louvers.
Describes the optional low-temperature heating feature for freeze protection.
Lists indoor unit error codes with corresponding operations and displays.
Provides troubleshooting steps for outdoor unit errors.
Offers diagnosis and solution for EEPROM parameter errors.
Guides troubleshooting for communication errors between indoor and outdoor units.
Provides steps to diagnose and resolve zero crossing detection errors.
Details troubleshooting for indoor fan speed control issues.
Outlines troubleshooting for temperature sensor open/short circuit errors.
Guides troubleshooting for refrigerant leakage detection errors.
Details troubleshooting for IPM malfunction or IGBT over-current protection.
Provides troubleshooting for compressor top high-temperature protection.
Guides troubleshooting for inverter compressor drive errors.
Service port pressure for cooling mode.
Service port pressure for heating mode.
To Next Page