5
Before You Call for Service
Problem Solution Guide
PROBLEm
mAY BE CAUSED BY
WHAT TO DO
nothing works.
raised vent not connected to elec-
trical power.
make sure power plug is connected to electri-
cal outlet.
power to vent’s electrical outlet is
off.
turn on power at circuit breaker or fuse box.
check for tripped breaker or blown fuse.
power outage.
contact power company.
vent intake raises or lowers
partially then stops.
an obstruction is interfering with
the vent intake movement.
immediately press up/Down switch, then dis-
connect the power plug. remove the obstruc-
tion. reconnect the vent power plug and press
up/Down switch to raise or lower intake.
Gas flame is being pulled by
draw of vent.
short duct run or high output of
system make ventilating force very
strong.
reduce blower speed to a lower setting.
Summary of Contents for ERV36
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