Filter Of Reduction Valve; Condensate Circuit; Cleaning Air Circuit; Safety Thermostat - Nibe Drazice Aqua HP 250 Operating And Installation Manual

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The wear of the anode always depends on the characteristics of the water you use. Thus, checking
the condition of the anode is very important, particularly in the first years of the installation. To check
the condition of your anode, follow these steps:
Unplug the appliance from the power supply
Shut off water supply
Remove pressure (for example, open a hot water tap)
Unscrew the anode with a suitable tool
Check the level of wear of the anode and replace it, if necessary
If the diameter of the anode is less than 15mm, it will need to be replaced

11.4 FILTER OF REDUCTION VALVE

To periodically clean the filter of the reduction valve, you should:
• Shut off the water supply.
• Turn anti-clockwise until you remove tension from the spring
• Remove the handle
• Remove filter and clean

11.5 CONDENSATE CIRCUIT

Make sure you check the condensate draining system and the drip tray in the maintenance and cleaning
service routines of your system. Clean the drip tray used as it may contain accumulated dust from the out-
side, which may obstruct the condensates drainage holes. Make sure the holes and the condensate outlet
pipe are not obstructed.

11.6 CLEANING AIR CIRCUIT

Make sure the air inlet filters are not obstructed, if applicable. Inspect at least once a year. The evaporator
may have deposited dust. Clean it also but be careful with its fins.
The evaporator's fins are quite thin, so there is additional risk of injuries.
Take care not to damage them.
DANGER

11.7 SAFETY THERMOSTAT

The safety thermostat is deactivated whenever there is an anomaly in the system, so every time you plan to
activate it, find out what happened that caused it to change its status mode.
If you were not able to determine what happened and it is still deactivated, contact customer service to have
your problem solved.
13-12-2021
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