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4. TROUBLESHOOTING
ECOMBI does not heat.
Please check it is connected and switched on.
Make sure the device is not covered or the lower air inlets are not obstructed. The LR safety limit
may be activated; in this case it is necessary to rearm it manually.Please contact technician.
ECOMBI does not reach set up
temperature
Make sure that adequate temperature is selected.
Make sure the heater is sized correctly for heat loss.
ERR 1 in display
Temperature sensor trouble, please contact technician.
Keyboard does not respond
If display shows [ - - ] display is blocked. Press the “+” and “-” key at the same time for several
seconds to unblock it..
5. MAINTENANCE INSTRUCTIONS
Before cleaning, make sure the power has been turned off at the circuit breaker panel and that the heating element of the heater
is cool.
Occasionally, clean dust with a dry, soft cloth. Do not use any solvent or abrasive product for cleaning.
When the Heating season is finished, please disconnect the device by turning off the power switch located at the right back of
the unit or at the circuit breaker.
Any other servicing should be performed by an authorized technician.
i
ECOMBI has been manufactured under a fully assured quality system and using environmentally friendly processes. Once
its useful life is finished please take the device to a recycling depot so that its components can be recycled in an
appropriate way.
6. CONNECTION DIAGRAMS
I
Mains switch.
R1, R2, R3, R4
Storage heater heating elements.
RE Emitter
Heating
elements.
LA
Storage heater limit thermostat.
LE
Emitter limit thermostat
LR
Limit thermostat with manual rearm.
K Keyboard
MB
Electronic
circuit
board.
