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General| Model | WSJ180 |
|---|---|
| Category | Air Conditioner |
| Energy Efficiency Ratio (EER) | 10.7 |
| Refrigerant | R-410A |
| Voltage | 208-230V |
| Phase | 3 |
| Compressor Type | Scroll |
| Cooling Capacity | 180, 000 BTU |
| Operating Range | 125°F |
Defines safety advisories: WARNING, CAUTION, and NOTICE.
Emphasizes requirements for safe and proper field wiring and grounding.
Details essential PPE for technician safety during installation and servicing.
Mandates adherence to company and local Environmental, Health, and Safety policies.
Procedures for inspecting units upon receipt for shipping damage and completeness.
Describes various zone sensors and thermostats for temperature control and operation.
Explains the phase monitor's function in detecting voltage imbalance and phase sequence.
Critical safety warning about disconnecting power before servicing.
Instructions and warnings for safely lifting and rigging the unit.
Warnings about maintaining clearances from combustible materials to prevent fire.
Detailed instructions and warnings for rigging the unit during installation.
Critical information on power supply compatibility, wiring, and grounding.
Requirements for field-installed power wiring, including grounding and conductor types.
Safety and wiring requirements for connecting the main unit power supply.
Safety and wiring guidelines for field-installed control wiring.
Warning regarding high voltage and capacitors before servicing.
Safety precautions when working with exposed rotating components.
Requirements for three-phase power supply voltage balance for motor longevity.
Procedures for verifying proper electrical phasing for three-phase motors.
Procedures and safety checks for starting compressor circuits.
Final checks and programming before leaving the unit after startup.
General safety precautions for performing maintenance tasks.
Procedures and safety for cleaning evaporator and condenser coils.
Detailed steps for safely cleaning the unit's coils.
