Specifications

TM022 Raypak RHP 33 Pool and Spa Heat Pump Service Instructions REV C
D.O.I: 14/03/2006
21
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Fault Finding Chart 3
3
Water too hot
Is the
Heat Pump
water sensor
working?
YES
NO
Is the
Spa/Remote/Pool
switch on the correct
setting?
Turn Spa/Remote/Pool
switch to correct setting and
ensure that valves are
directing water from the
selection made. ie. On Spa
setting ensure valves (if
fitted) are diverting water
from Spa and not Pool
NO
NO
YES
YES
Is
the thermostat
setting
correct?
Are
the compressor
contactor contacts
welded shut?
Adjust thermostat dial.
Replace compressor
contactor
Test 25
Test 20
Replace water sensor
YES
NO
Is
the Spa
potentiometer
working?
Test 21
Is
the Pool
potentiometer
working?
YES
Replace Spa potentiometer
Replace Pool potentiometer
Replace control board
Test 22
NO
NO
YES