Aquacal Heat Pump - page 27

27
TROUBLESHOOTING FLOWCHART
Heat Pump Fails to Operate
Is the heater
operating correctly ?
Is the heater
operating correctly ?
Is the heater
operating correctly ?
Is the heater
operating correctly ?
T he heater is equipped
w ith a f ive minute
delay. Wait at least
fi ve mi n u te s to a l l o w
the timer to reset.
T he heater is equipped
w ith a f ive minute
delay. Wait at least
five minutes to allow
the timer to reset.
Contact
AquaCal
for Assistance at
800-786-7751
Contact
AquaCal
for Assistance at
800-786-7751
Problem
Solved.
(Verif y water
temperature
se tti n g s a r e a s
desired.)
Problem
Solved.
(Verif y water
temperature
se tti n g s a r e a s
desired.)
Yes No
No
NoYes
Yes
Is the unit operating
correctly ?
Is the unit operating
correctly?
Yes
No
Is the Pool or Spa
thermostat selected for
the correct body of
wat er t o be heat ed,
and have you tried
selecting a higher
temperature setting?
Is the Pool or Spa
thermostat selected for
the correct body of
wat er t o be heat ed,
and have you tried
selecting a higher
temperature setting?
Display is illuminated. If
"FLO" is display ed,
ch e ck to be su re th e
circulating pump is
operating and the f ilter
is clean. T here may
also be a valve
positioned incorrectly.
Be c ert ain wat er is
flowing t hrough t he
heater.
Display is illuminated. If
"FLO" is displayed,
check to be sure the
circulating pump is
operating and the f ilter
is clean. T here may
also be a v alve
positioned incorrectly.
Be c ert ain wat er is
flowing t hrough t he
heater.
If not, ensure the main
breaker (located at the
power supply panel)
and the disconnect
switch (located near
the heat pump) are
both turned ON.
If no t, ensure the main
breaker (located at the
power supply panel)
and the disconnect
switch (located near
the heat pump) are
both turned ON.
START
Is the Display Illuminated?,
START
Is the Display Illuminated?,