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General| Model Number | 30AW |
|---|---|
| Category | Heat Pump |
| Refrigerant | R-410A |
| Voltage | 208/230V |
| Phase | 1 |
| Sound Level | 72 - 76 dB |
Details on the new HFC refrigerant R-410A, its properties, and handling requirements.
Important safety information, general notes, and liability clauses for installation and maintenance.
Guidance on safe handling, inspection, and disposal of packaging for the unit.
Instructions for qualified installers on choosing a suitable location and installation procedures.
Details on field electrical connections, safety warnings, and compliance with directives.
Safety precautions for servicing and maintenance, including disconnecting power and proper disposal.
Instructions for removing pre-cut sections for wiring, ensuring cable protection.
Step-by-step guide on how to safely remove the front panel of the unit.
Guidance on attaching drain nipples and opening base pan knockouts for drainage.
Information on cooling and heating operating limits based on external air temperature.
Details on the integrated hydronic module, its controls, and setup procedures for different modes.
Description of the anti-seizing pump protection and steps to unblock it if seized.
Procedures for preventive cleaning and maintaining water quality for optimal product operation.
Recommendations for draining the system to prevent freezing during winter shutdowns.
Typical water circuit diagrams for 30AWH_X and 30AWH_H units, with operational notes.
Information on installing and using wired remote controllers and user interface options.
Details on power supply types, cable sizing, disconnection devices, and EMC standards.
Guide for connecting and operating the 3-way valve for sanitary water management.
How to limit the unit's maximum frequency for noise reduction using dry contact.
Explanation of signals indicating unit stop conditions or defrosting cycles.
Instructions for connecting an optional external temperature probe for accurate readings.
Connecting and configuring dehumidifiers or humidifiers via the unit's interface.
Guide to connecting and configuring an additional water pump based on temperature settings.
Details on activating backup heat sources based on outdoor air temperature and system settings.
Instructions for connecting an external water circulator to the 30AWH_X unit.
Connecting an external alarm input to force unit shutdown in case of danger.
Activating a backup heater for sanitary hot water production based on OAT and NUI settings.
Table detailing PIN assignments, signals, limits, and NUI codes for various connections.
Diagnosing inverter faults using LED indications on the control PC board.
Interpreting LED indicators for present and latest errors on the inverter control board.
Identifying GMC board errors using LED flashing patterns and fault code tables.
Instructions for cleaning the unit's coil, including safety precautions and tools.
Procedure for checking and correctly charging refrigerant, including oil type and quantity.
