Marey POWER PAK - Fault Finding and Troubleshooting

Your Marey Power Pak Plus should give you trouble free operation, however should a
problem or fault occur, the table below will assist in identifying the most common
faults. Diagnosis and fault nding should be carried out by a qualied individual,
skilled in
13
FAULT FINDING (TROUBLESHOOTING)
No heating occurs
Water is not
warm enough
Water starts out hot
but then unit
shuts off
Breaker is tripping
Power not connected
Insufficient amperage
at breaker
Too much water flow
Too little water flow
Heating dial not
high enough
Incorrect wiring
Overheat sensor
engaging
Double check for correct
wiring and that all connec-
tions are secure. Ensure that
there is sucient water ow
to engage unit (9 PSI)
Increase size of breaker to 40
Amps if smaller breaker is in
use. Turn heating dial to full.
Reduce amount of water
owing through the unit.
Oveheat sensor is shutting
the unit o. Increase water
ow or decrease heat
Double check for correct
wiring and that all connec-
tions are secure. Ensure that
heating dial is no higher than