Contents

Owners Information Manual
- A09034
- Fig. 1 Unit PHR5
  - Safety Considerations
    - Starting or Shutting Unit Off
      - 1. Turn on the electrical power supply to unit.
      - 2. Select temperature and set MODE control to desired mode.
      - 1. Set system MODE control to OFF.
      - 2. Turn off the electrical power supply to unit.
  - Operating Your Unit
    - Cooling Mode
    - Heating Mode
    - Supplemental Heat
    - Defrost Mode
    - Emergency Heating Mode
  - Maintenance and Service
    - Routine Maintenance
    - Maintenance and Care for the Equipment Owner
      - 1. TURN OFF ELECTRICAL POWER TO YOUR UNIT BEFORE SERVICING OR PERFORMING MAINTENANCE. Lock out and tag switch with a suitable warning label.
      - 2. When removing access panels or performing maintenance functions inside your unit, be aware of sharp sheet metal parts and screws. Although special care is taken to reduce sharp edges to a minimum, be extremely careful when handling parts or reachi...
    - Air Filters
      - Table 1 Indoor Air Filter Data
        
        1. Remove the filter access panel using a 5/16-in. nut driver.
        
        2. Remove the filter(s) by pulling it out of the unit. If the filter(s) is dirty, clean or replace with a new one.
        
        3. Reinstall filter access panel ensuring opening is air and water tight.
      - Fig. 2 Unit Access Panel
    - Fans and Fan Motors
    - Indoor and Outdoor Coils
    - Condensate Drain
    - Compressor
    - Condenser Fan
    - Electrical Controls and Wiring
    - Refrigerant Circuit
    - Unit Panels
    - Regular Dealer Maintenance (Also see Table 2)
      - 1. Inspection and, if required, cleaning of the outdoor and indoor coils.
      - 2. Inspection and, if required, cleaning of the indoor coil drain pan.
      - 3. Inspection and cleaning of blower wheel housing and motor.
      - 4. Inspection of all supply-air and return-air ducts for leaks, obstructions, and insulation integrity. Any problems found should be resolved at this time.
      - 5. Inspection of the unit base to ensure that no cracks, gaps, etc., exist which may cause a hazardous condition.
      - 6. Inspection of the unit casing for signs of deterioration.
      - 7. Inspection of all electrical wiring and components to assure proper connection.
      - 8. Inspection for leaks in the refrigerant circuit. Pressure check to determine appropriate refrigerant charge.
      - 9. Operational check of the unit to determine working conditions. Repair or adjustment should be made at this time.
    - Warranty Certificate
    - Before you call for service...
    - In Case of Trouble
      - Table 2 Maintenance Checklist

Tempstar PHR5 Owner's Manual

Pages 6

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Tempstar PHR5 Heat Pump Specification

The Tempstar PHR5 Heat Pump is a high-efficiency HVAC solution designed to deliver reliable heating and cooling performance for residential applications. This unit is engineered with a focus on energy efficiency, featuring a SEER (Seasonal Energy Efficiency Ratio) rating that meets or exceeds industry standards for optimal energy consumption. The PHR5 model utilizes a durable scroll compressor, which enhances its operational reliability and ensures smooth, quiet performance. It includes a single-stage operation that is well-suited for maintaining consistent temperature control throughout varying weather conditions.

The heat pump is equipped with a copper tube/aluminum fin coil, which maximizes heat transfer and contributes to the longevity of the unit. Its design incorporates sound-dampening features that minimize operational noise, making it a suitable choice for residential settings where noise reduction is a priority. Additionally, the PHR5 model is compatible with various thermostats, providing flexibility in system control and integration with existing home automation setups.

Installation and maintenance of the Tempstar PHR5 are streamlined, thanks to its thoughtful design which includes easily accessible service ports and a compact footprint that simplifies placement in various environments. The unit is also designed with environmentally responsible refrigerant, reducing its ecological impact and aligning with modern sustainability standards. Overall, the Tempstar PHR5 Heat Pump combines efficiency, durability, and ease of use, making it an excellent choice for homeowners seeking a reliable and eco-friendly heating and cooling solution.

Tempstar PHR5 Heat Pump F.A.Q.

How do I properly install the Tempstar PHR5 Heat Pump?

To properly install the Tempstar PHR5 Heat Pump, ensure it is placed on a flat, stable surface away from obstructions. Follow the manufacturer's installation manual for step-by-step guidance, including electrical and refrigerant connections.

What maintenance tasks should I perform regularly on my Tempstar PHR5 Heat Pump?

Regular maintenance includes cleaning or replacing filters monthly, inspecting ductwork for leaks, and scheduling professional servicing annually to ensure optimal performance.

Why is my Tempstar PHR5 Heat Pump not heating efficiently?

Ensure that the thermostat is set correctly and that the unit is not blocked by debris. Check for refrigerant leaks and clean or replace the air filters. If the issue persists, consult a professional technician.

What should I do if my Tempstar PHR5 Heat Pump is making unusual noises?

Unusual noises may indicate loose parts or debris in the unit. Turn off the unit and inspect for visible issues. Tighten any loose components and remove debris. If noise continues, contact a professional.

How can I improve the energy efficiency of my Tempstar PHR5 Heat Pump?

Improve energy efficiency by sealing duct leaks, insulating the home properly, setting the thermostat to an optimal temperature, and performing regular maintenance.

What are the signs that my Tempstar PHR5 Heat Pump needs repair?

Signs that your heat pump needs repair include reduced airflow, unusual noises, frequent cycling, higher energy bills, and failure to maintain the set temperature.

How do I reset the Tempstar PHR5 Heat Pump after a power outage?

To reset the heat pump, turn off the thermostat and circuit breaker for the unit. Wait 5 minutes, then turn the circuit breaker and thermostat back on. Monitor the system to ensure it resumes normal operation.

Can I use my Tempstar PHR5 Heat Pump in extremely cold weather?

Yes, the Tempstar PHR5 Heat Pump is designed to operate in cold weather. However, its efficiency may decrease in extremely low temperatures, and supplemental heating may be required.

How do I clean the coils on my Tempstar PHR5 Heat Pump?

Turn off the power to the unit, remove the access panels, and use a soft brush or vacuum to remove dirt and debris from the coils. For stubborn grime, use a coil cleaner spray and rinse with water.

What is the expected lifespan of a Tempstar PHR5 Heat Pump?

With proper maintenance, the Tempstar PHR5 Heat Pump can last 15-20 years. Regular servicing and timely repairs can help extend its lifespan.