Brink Renovent HR Medium Installationsanleitung Seite 73

Maintenance
8.2 Installer maintenance
Installer maintenance includes cleaning the heat exchanger
and fans. Dependent on the conditions, this must done about
once every three years.
1 Switch off the appliance on the control panel (simultane-
ously press keys "OK" and "-" and "-" during 3 seconds)
and switch off the power supply.
Without bypass unit
3 Remove the move the front cover.
Without bypass unit
With bypass unit
With bypass unit
Renovent HR Medium/Large
4 If the appliance is equipped with the optional bypass unit,
it must now be removed.
First remove the display (see item 7 for appliance without
bypass unit) and unscrew the four hexagon socket bolts
M6 x 16; pull the connectors and take the bypass unit from
the appliance.
Only for Renovent HR equipped with the optional bypass unit!
5 Remove the heat exchanger. Be careful not to damage the
foam parts in the appliance.
6 Clean the heat exchanger using hot water (55°C max.) and
a regular detergent. Rinse the exchanger with hot water.
remove the valve control device from the sliding grate.
Chapter 8
5388-A
27