25
Problem
Motor Does
N
ot Run
Is Heat
er
Plugged In?
Is
Select
or
Switch Set t
o
VENT?
Plug heat
er in.
Mo
v
e
the
Select
or Switch
to
the VENT
P
osition.
Ye
s
No
Ye
s
Ye
s
Is
Pr
oper V
oltage
Supplied fr
om
Select
or Switch
to
Mo
tor?
R
eplace
Select
or Switch
R
eplace Mo
to
r
Check all Electrical
Connections. V
erify
Pr
oper V
oltage with a
V
oltage T
est
er
. Contact
a Qualif
ied electrician if
Pr
oper v
oltage is no
t
Present.
No
No
Ye
s
Is
Pr
oper
V
oltage Supplied
to
Select
or Switch
fr
om P
o
w
er
Cor
d?
No
VENTILA
TION MODE
Problem
Motor “Hums”.
Does
N
ot Run.
Is
F
an Binding
on Housing?
Check f
or Damage t
o
Mo
tor and F
an Assembly
and Housing. R
epair or R
eplace as Necessar
y.
Ye
s
R
econnect Wires t
o
Capacit
or
.
Def
ectiv
e Capacit
or
.
R
eplace the Mo
to
r.
No
Ye
s
Are Wires
Disconnect
ed
fr
om Capacit
or?
No
Summary of Contents for GreenGro Plus HD220
Page 2: ......
