HANSCRAFT TP 800, User Manual

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14
Trouble shooting
M017
The water flow through the heater has failed
This report says that not enough water flows through the heater for the
warmth from the heater to get effectively distributed thus the heater
has turned off. After resolving the problem, press any button to reset the
heater and turn it on again.
M028
Apparently, there is no water flowing through the heater
There is no or very little water in the heater for it to turn on. The hot tub
will turn off for 15 minutes. Press any button to reset the heater. See
below for “Checking the water flow”.
M027
The heater is without a water flow
There is not enough water in the heater for it to turn on. The hot tub is
turned off. After resolving the problem, press any button to reset the
heater and turn it on again. See below for “Checking the water flow”.
M030
The heater is too hot
One of the temperature sensors detected a temperature of 118.04 °F in
the heater and the hot tub turned off. Press any button to reset the heater
once the temperature falls under 107.96 °F. See below for “Checking the
water flow”.
Checking the water flow
Check whether the water flow is not too low, whether there is an obstacle in the
area of water suction, whether the valves are not closed, check for air pockets and
too many closed jets. Some devices can occasionally turn on by themselves to enable
temperature monitoring or requested freeze protection, even when the hot tub is
turned off.
M015
The sensor balance is off
The temperature sensor synchronization can be off by 60.98 °F up to
61.88 °F. Call the repair service.
M026
The sensor balance is off
The sensors are not synchronized. The report is displayed longer than
1 hour. Call the repair service.
M031 (A)
M032 (B)
Sensor A failure, sensor B failure
Temperature sensor or electrical circuit sensor had failed. Call the repair
service
SENSOR RELATED REPORTS