To access to the heat pump
compartment :
Remove 4 screws on the front,
Tilt the hood to the front.
Overview
Installation
Operation
Maintenance
Warranty
Only a refrigeration engineer is permitted to have access to the expansion valve adjustment screw.
If the expansion valve is adjusted without approval from the constructor, the product warranty may
be invalidated.
it is not recommended to touch the expansion valve setting until all other repair solutions have been
exhausted.
What
When
How
Thermal exchange of the
heat pump
Every 2 years*
Check the correct working of the heat pump.
Components of the heat
pump
Every 2 years*
Check the ventilator operation on it’s 2 speeds and the
hot gas valve.
Evaporator
Every 2 years*
Clean the evaporator with a nylon brush and products
neither scratching nor corrosive.
Refrigerant
Every 5 years*
Check the refrigerant quantity.
By the REFRIGERATION ENGINEER :
3. Open the water heater for maintenance.
❶
❷
❶
❷
* In case of dusty environment increase the maintenance frequency.
To access the regulation:
Remove the clipped bottom plug of the front column,
Unscrew the 2 screws on each side of the column,
Slide the column down for 10 centimeters to liberate the interface support,
Press the center of the column to open and remove from the guiding rails.
❶
❷
❸
❹
❶
❸
❷
❹
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