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General| Brand | Mitsubishi |
|---|---|
| Model | PUG42AYB |
| Category | Air Conditioner |
| Language | English |
Diagram illustrating the standard installation procedure and clearance requirements for the unit.
Procedure for determining and verifying the total system refrigerant charge.
Method for charging refrigerant using a calibrated cylinder or weighing device.
Procedure for charging refrigerant using the superheat method for system maintenance.
Details on the required voltage, frequency, and normal voltage range for the unit.
Specifies the indoor and outdoor operating temperature and humidity limits.
Describes how the outdoor unit operation is activated by a 12VDC signal from the indoor unit.
Explains the P8 fault code, its causes, and troubleshooting steps for the indoor unit.
Details the function of safety switches (HPSS, LPS) and their impact on unit operation.
Schematic illustrating the electrical connections for the outdoor unit components.
Description of the available service ports and their functions for maintenance.
Explanation of the fixed orifice used as a metering device in cooling mode.
Exploded view illustrating the location of various components within the outdoor unit.
Information on available electrical accessories, including part numbers and descriptions.
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