Specifications

TM022 Raypak RHP 33 Pool and Spa Heat Pump Service Instructions REV C
D.O.I: 14/03/2006
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6. Reassemble in reverse order of above ensuring potentiometer locating pin aligns with
locating hole in control panel cover.
Thermostat Adjustment POT pool: (Procedure 18)
Personal Protective Equipment should be worn when conducting step 2 of
this procedure to reduce the risk of electric shock. Refer to Rheem Safety
Procedure on electrical testing.
1. Remove control panel cover (see procedure 1).
2. Confirm with a multi-meter between Active and Neutral at the Compressor
contactor Line terminals that voltage is not present.
3. Unsolder wires to potentiometer paying attention to where each wire is connected.
4. Unscrew retaining screw on side of knob opposite white line and gently prise off knob
with a flat bladed screwdriver.
5. Undo hex retaining nut from rear and remove potentiometer.
6. Reassemble in reverse order of above ensuring potentiometer locating pin aligns with
locating hole in control panel cover.
Spa-Remote-Pool Selector Switch: (Procedure 19)
Personal Protective Equipment should be worn when conducting step 2 of
this procedure to reduce the risk of electric shock. Refer to Rheem Safety
Procedure on electrical testing.
1. Remove control panel cover (see procedure 1).
2. Confirm with a multi-meter between Active and Neutral at the Compressor
contactor Line terminals that voltage is not present.
3. Unsolder wires to switch paying attention to where each wire is connected.
4. Unscrew retaining screw on side of knob opposite white line and gently prise off knob
with a flat bladed screwdriver.
5. Undo hex retaining nut from rear and remove selector switch.
6. Reassemble in reverse order of above ensuring selector switch locating pin aligns with
locating hole in control panel cover.
Evaporator Coil: (Procedure 20)
Personal Protective Equipment should be worn when conducting step 2 of
this procedure to reduce the risk of electric shock. Refer to Rheem Safety
Procedure on electrical testing.
The fan motor may commence operation without warning. Failure to isolate
the power may result in serious injury if the fan commences operation.
Personnel qualified and licensed to work with refrigerants may only carry
out the following repair procedures to the sealed refrigeration system.
The following procedures assume that all work conducted conforms to the
refrigeration code of good practice. During repair the R22 refrigerant must
be recovered, not vented to atmosphere.
1. Remove control panel cover and access panel (see procedures 1 & 2).
2. Confirm with a multi-meter between Active and Neutral at the Compressor
contactor Line terminals that voltage is not present.