H
E
A
THEATH
E
A
THEAT
P
U
M
P
PUMP
A
U
T
OAUTO
A
IR
AIR
P
U
M
P
PUMP
A
U
T
OAUTO
A
IR
AIR
ONON
AUTO
PUMP
HEATER
AIR
ON
<TEMP SET>
HOLD BUTTON
TO ADJUST
PRESS BOTH
TO READ ACTUAL
Page 9
8 Self-Diagnostic Error Codes
The Spa Power controller has extensive self diagnostic capabilities. In the event of a problem it will indicate an
error number according to the nature of the problem. The error numbers and their meanings are listed below.
Note: When inan error state the alarm can be muted by pushing theAIR/AUX button.
Error 1 (H20)
With any Error 3-8, spa operation will stop and not continue until the controller is reset. The controller can
only be reset by pushing the UP, DOWN and PUMP buttons simultaneously.
The controller will remain in an error condition even when reset at mains power, controller will only continue
normal operation after the UP, DOWN and PUMP buttons are pushed simultaneously (see below).
Error 3
Error 4
Error 5
Error 6
Error 7
Error 8
- Prime Failed
This is not necessarily a problem with the controller itself, but indicates that no water is being detected in the heater housing. Prime failed
is a special case in that it can be recovered from by pushing a button. Apush of the pump button will run the pump for 10 seconds to try to
get water to the heater. If successful normal operation will resume. If unsuccessful, Error 1(H20) will be indicated onthe display again.
- Stuck Button
This error indicates that one of the buttons in the touchpad is stuck or has been held down for more than one minute. This may be caused
by the pool cover pressing on the touchpad or by water getting into the touchpad or by damage to the touchpad or its cable. Try to reset
the spa. If there isstill a problem then contactyour spa pool supplier.
- No Water Sensor
This error indicates a problem with the optical water sensor in the heater. The problem may by caused by the sensor being disconnected
or by damage to thesensor.Tryto reset the spa. Ifthere is still a problemthen contact your spa poolsupplier.
- Overtemperature
This error indicates that the digital temperature sensor in the heater or pool has detected a temperature of 45 C or more.This may not be a
problem with the controller, it may be caused by excessivepump usein hot weather, or pump failure. Turn off the spa and allow time for the
water to cool. If thereis still a problem thencontact your spa pool supplier.
- Thermal CutOut Tripped
This error indicates that the safety electromechanical over temperature cut out on the heater has operated. This is not necessarily a
problem with the controller. It may have occurred from an air lock around the element, high temperatures during shipping, or failure of the
pump. This automatic cut out will only reset once the element has cooled below about 38 C. The unit must then be reset before it will
resume operation. Manually push theUP, DOWN andPUMP buttons simultaneously.
- Stuck Relay
This error indicates a problemwith the heater control circuitry inside the unit. Contact your spa pool supplier.
- No Temperature Data
This error indicates a problem with the digital temperature sensor in the heater or pool wall or that both the in heater and in pool sensors
are connected. Check that only one sensor is connected and that it has not become disconnected or damaged. Try to reset the spa. If
there is still a problemthen contact your spa poolsupplier.
o
o
Up Button
Down Button
Pump Button
Pump Button
Up Button
Down Button
E.6
E.6
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