Cal Spas F-1222 Owner's Manual page 26

24
Preferences
This allows you to set the following preferences for
system operation:
• Change the temperature between Fahrenheit
and Celsius
• Change the clock between 12-hour and 24-hour
display
Diagnostic Messages
Message
---F - ---C
Possible freezing condition
The water is too hot
Water flow is low
Water flow has failed
The heater may be dry
The heater is dry
The heater is too hot
Sensors are out of sync
Sensors are out of sync --
Call for service
Sensor A Fault, Senor B Fault
Communications error
°F or °C is replaced by °T
Flow-Related Checks
Check for low water level, suction flow restrictions, closed valves, trapped air, too many closed jets and
pump prime. On some systems, even when spa is shut down by an error condition, some equipment may
occasionally turn on to continue monitoring temperature or if freeze protection is needed.
www.calspas.com
• Turn periodic reminded (like "CLEAN FILTER") on
or off
Information
This menu feature is for system information only and
is used mainly for repair and troubleshooting.
Meaning
Water temperature is unknown. After the pump has been running for
one minute, the temperature will be displayed.
A potential freeze condition has been detected. All water devices are
activated. In some cases, pumps may turn on and off and the heater
may operate during Freeze Protection. This is an operational message,
not an error indication.
The system has detected a spa water temp of 110°F (43.3°C) or
more, and spa functions are disabled. System will auto reset when the
spa water temp is below 108°F (42.2°C). Check for extended pump
operation or high ambient temp.
There may not be enough water flow through the heater to carry the
heat away from the heating element. Heater start up will begin again
after about 1 min. See "Flow Related Checks" below.
There is not enough water flow through the heater to carry the heat
away from the heating element and the heater has been disabled. See
"Flow Related Checks" below. After the problem has been resolved, you
must press any button to reset and begin heater start up.
Possible dry heater, or not enough water in the heater to start it. The
spa is shut down for 15 min. Press any button to reset the heater start-
up. See "Flow Related Checks" below.
There is not enough water in the heater to start it. The spa is shut down.
After the problem has been resolved, you must clear the message to
restart heater start up. See "Flow Related Checks" below.
One of the water temp sensors has detected 118°F (47.8°C) in the
heater and the spa is shut down. You must clear the message when
water is below 108°F (42.2°C). See "Flow Related Checks" below.
The temperature sensors MAY be out of sync by 2°F or 3°F. Call for
service.
The temperature sensors ARE out of sync. The fault above has been
established for at least 1 hour. Call for service.
A temperature sensor or sensor circuit has failed. Call for service.
The control panel is not receiving communication from the System. Call
for service.
The Control System is in Test Mode. Call for service.
2017 Fitness Spa
LTR20171005, Rev. D