Rheem RHPH2T Use And Care Manual
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Rheem RHPH2T Use And Care Manual

Rheem RHPH2T Use And Care Manual

Commercial heat pump unit with r-410a refrigerant
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USE AND CARE GUIDE
FOR YOUR COMMERCIAL HEAT PUMP UNIT
DO NOT DESTROY. PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR
FUTURE REFERENCE BY A SERVICER OR USER OF THIS APPLIANCE.
ELECTRICAL SHOCK, FIRE, OR EXPLOSION HAZARD
Failure to follow the safety warnings exactly could result in dangerous operation, serious injury, death, or
property damage.
Improper servicing could result in dangerous operation, serious injury, death, or property damage
Before servicing, disconnect all electrical power to furnace.
When servicing controls, label all wires prior to disconnecting. Reconnect wires correctly. Verify proper
operation after servicing.
FOR YOUR SAFETY
— DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS, LIQUIDS, OR COMBUSTIBLE
MATERIALS IN THE VICINITY OF THIS OR ANY OTHER APPLIANCE.
— INSTALLATION AND SERVICE MUST BE PERFORMED BY A QUALIFIED INSTALLER, SERVICE
AGENCY, OR GAS SUPPLIER.
This unit was installed by:
Name/Company
If issues with operation occur or service is required, contact your servicer here:
Point of contact
WITH R-410A REFRIGERANT
Date
DM-109701-01-00

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Summary of Contents for Rheem RHPH2T

  • Page 1 USE AND CARE GUIDE FOR YOUR COMMERCIAL HEAT PUMP UNIT WITH R-410A REFRIGERANT DO NOT DESTROY. PLEASE READ CAREFULLY AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE BY A SERVICER OR USER OF THIS APPLIANCE. ELECTRICAL SHOCK, FIRE, OR EXPLOSION HAZARD Failure to follow the safety warnings exactly could result in dangerous operation, serious injury, death, or property damage.
  • Page 2 INTRODUCTION Recognize this symbol as an indication of Important Safety Information! This manual contains the operating instructions for your commercial packaged unit. There are DO NOT ALLOW DEBRIS SUCH AS LEAVES, precautions that should be taken to maximize GRASS, WEEDS, SHRUBS, VINES OR SNOW satisfaction from this air conditioner.

  • Page 3: Thermostat Operation

    THERMOSTAT OPERATION 2nd Stage Heating Call – “W2” Input – this operates the 2nd stage Emergency heating operation, the unit will turn on 2nd stage Electric The system is designed to be controlled with a Heating Elements, if equipped. This input will also 24VAC Thermostat installed in the space.

  • Page 4: Defrost Cycle

    DEFROST CYCLE Troubleshooting- Heating FOR USER SAFETY, READ BEFORE NOTE: If issues arise in operating the unit, and OPERATING troubleshooting is required, contact a qualified When the outdoor temperature drops below 45°, servicer or installer for diagnostics and repairs. frost may start to form on the outdoor coil. Frost COOLING OPERATION buildup will be heaviest on damp days with the temperature at 35°...

  • Page 5: Routine Maintenance

    ROUTINE MAINTENANCE 5. The blower compartment and motor should be inspected and cleaned periodically by your qualified installer, service agency, or the gas supplier to prevent the possibility of overheating DISCONNECT MAIN ELECTRICAL POWER TO due to an accumulation of dust and dirt on THE UNIT BEFORE ATTEMPTING ANY the windings or on the motor exterior.

  • Page 6: Filter Maintenance

    FILTER MAINTENANCE Pleated or MERV Filters (Throwaway) —There DISCONNECT THE MAIN POWER TO THE are various types and levels of filtration available. OUTDOOR UNIT BEFORE ATTEMPTING ANY These may require more frequent inspection or MAINTENANCE OPERATION. FAILURE TO DO replacement. Consult with the filter SO CAN RESULT IN SEVERE ELECTRICAL manufacturer.
  • Page 7 LUBRICATION 3. Regular cleaning and waxing of the cabinet with a good automobile polish will provide some protection. IMPORTANT: DO NOT attempt to lubricate the bearings on the blower motor or the induced draft 4. A good liquid cleaner may be used several blower motor.
  • Page 8 MICROCHANNEL COIL CLEANING GUIDELINES NOTE: Clean the Microchannel using only water. Due to the aluminum construction, do not use cleaners or detergents because they may cause corrosion to the Microchannel, leading to refrigerant leaks. Directions to clean the Microchannel coils are as follows: 1.

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