Start of the first interval (timer) which allows the heater's work
End of the first interval (timer) which allows the heater's work
Start of the second interval (timer) which allows the heater's work
End of the second interval (timer) which allows the heater's work
Start of the interval which allows the pump's work for taking off the
heat from the water heater on Holiday mode
End of the interval which allows the pump's work for taking off the
heat from the water heater on Holiday mode
Messages for registered errors
(
the view is below *
)
Consummation for the last twenty-four hours
Messages for registered errors
■
No errors
– No registered errors
■
Anode Low
– Reduced size of the anode protector. A check is required.
■
Leakage
– A leakage from the heater to the water heater is registered. In this case the
water heater turns off and the next turning on is possible after turning it off from the
electrical power panel.
■
No heat
– The heater is on, but the temperature in the water heater does not increase
■
S1 E1
– A breakdown in the temperature sensor in the bottom section of the water
heater. It is broken or disconnected.
■
S1 E2
– A breakdown in the temperature sensor in the bottom section of the water
heater. It is on short circuit.
■
S1 Frost
– On turning on the power, the water in the water heater has a negative
temperature and it is possible to be frozen. Should check the tank's completeness
before turning on the power again.
■
S2 E1
– A breakdown in the temperature sensor in the upper section of the water
heater. It is broken or disconnected.
■
S2 E2
– A breakdown in the temperature sensor in the bottom section of the water
heater. It is on short circuit.
■
S2 Frost
– The temperature sensor in the upper section of the water heater registers
negative temperature.
■
Overheat1
– The collector's temperature is over the set temperature for turning the
pump on to prevent the collector from overheating, but the water in the water heater
has reached the maximum allowed temperature and the function for preventing the
collector from overheating won't work.
■
S3 E1
– A breakdown in the temperature sensor of the collector. It is broken or
disconnected. Only modes with electrical heating and boiler heating will work.
■
S3 E2
– A breakdown in the temperature sensor of the collector. It is on short circuit.
Only modes with electrical heating and boiler heating will work.
■
S3 Frost
– The temperature sensor of the collector has registered temperature lower
NHC-H41-2 Reference Manual ver 2.2
page 8 / 15