Specifications

TM022 Raypak RHP 33 Pool and Spa Heat Pump Service Instructions REV C
D.O.I: 14/03/2006
19
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Fault Finding Chart 1.4
1.4
Pool Heater not operating
Replace Spa/Remote/
Pool selector switch
Test 19
YES
Is the
Spa/Remote/Pool
selector switch
working?
NO
Is the
Heat Pump
water sensor
working?
Replace Heat Pump
water sensor
NO
Test 20
Selector
switch
position
Is
the Spa
potentiometer
working?
Is
the Pool
potentiometer
working?
Type of
remote
control
Replace Spa
potentiometer
Replace Pool
potentiometer
Replace control board
Replace control board
Is
the Remote
potentiometer/s
working?
Is the
wiring from Heat
Pump to Remote
pot/s ok?
Is
the Remote
selector switch
working?
Is the
wiring from Heat
Pump to Remote
switch ok?
Replace remote
pot/s
Replace remote
selector switch/s
Replace control board
Repair or replace wiring
Repair or replace wiring
Pool
Remote
Spa
Remote pot
Remote switch
Test 21
Test 22
NO
NO
NO
NO
YES
YES
YES
YESYES
YES
NO
NO
Remote
switch
position
YES
1.5
1.6
1.6
1.5
Spa
Pool