Nibe HPAC 45 Installer Manual page 17

Climate exchange module

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Valve position checks

Valve in neutral position

If the valve motors have become loose and the valves

have come out of position, adjust the position of the

valves using a wrench to obtain the right valve setting.

Adjust the valves according to the previous table "heat-

ing" and install the valve motors unpowered, with the

arm set to neutral position (current on, control current

off).

At input control signal the valves rotate 90°.

Caution

When changing the heating/cooling mode,

there is a delay of approximately 60 seconds

before the valves change their positions.

HPAC 45 | GB