moistureMASTER HX - Zone Control; Zone Control Functionality

10
Summer By-pass (connued)
In the Auto mode the summer bypass is only acvated when the fresh air supply temperature
reaches the Summer Maximum which is the rst selecon of the Sengs Menu. When the tem-
perature falls below that level the by-pass is turned o and the air resumes passing through the
HX unit.
Air is being supplied or exhausted
All from Zone 1
ZONE CONTROL (Oponal)
Zone control is a motorised damper mechanism that is able to switch the supply air to two
dierent parts of the home. It can also be used to vary the amount of air being delivered to
both zones.
It can be used to switch or vary the amounts of air being exhausted through the heat exchange
unit from dierent parts of the home as well. Only 1 zone damper can be ed.
Air is being supplied or exhausted
70% Zone 1
30% Zone 2
Air is being supplied or exhausted
50% Zone 1
50% Zone 2
Air is being supplied or exhausted
30% Zone 1
70% Zone 2
Air is being supplied or exhausted
All Air from Zone 2