Energie MONOBLOC 100esm, Technical Manual

Page: 54 / 92

54
MONOBLOC 100L
English
Problem Possible Causes How to Proceed
Water is too hot and/
or there is steam
Problem with the probe Check error display on electronic board
Problem with the safety ther-
mostat
Check correct running of safety thermostat
To much usage of the
electric heater as a
backup (auto mode)
Low ambiente temperature
The running of the equipment depends on
weather conditions
Low water temperature
The running of the equipment depends on the
inlet water temperature
Low voltage installation
Make sure the installation is supplied with the
indicated value for voltage
Heat pump Error Check the error display in the electronic board
Evaporator blocked Clean the evaporator
Fan blocked Check the status of the fan (dust, wire…)
Low hot water flow
rate
Hydraulic circuit blocked Check the condition of the hydraulic circuit
Water discharge on
the safety group
Absence or incorrect sizing of
expansion vessel (if leak is not
continuous)
Installation and/or correct dimensioning of ex-
pansion vessel
High mains pressure (if leak is
continuous)
Check the reducing pressure valve (if installed)
Install a reducing pressure valve (if not in-
stalled)
Power consumption
is abnormally high
and constant
Leak or obstruction in refriger-
ant circuit
Check that the piping is not damaged
Use equipment suitable for checking leaks in
the circuit
Dire environmental conditions
Electric heate not
working
Safety thermostat ON Check the condition of the thermostat
Defective electric heater Check the electric heater
Bad odour
Absence of siphon or siphon
without water
Install and make sure the siphon has water
Undraining conden-
sation
Drainage circuit blocked Clean the condensation circuit
Drain pipe blocked Check the drain pipe
Too quick consump-
tion of the Mg anode
Over time, the magnesium anode will be consumed. This consumption is normal,
resulting of scarification to prevent corrosion of the tank. The consumption rate
differs depending on the quality of your water. Is recommended to check the
status of your anode at least every year.
Technical Manual