Steamer won't
steam
Is the red light
on?
Is there supply
voltage to the
primary of the
transformer?
No
Is there 115 VAC at
the secondary of
the transformer?
Yes
No
No
Replace the
transformer.
Supply power to
the steamer.
Replace the on/off
rocker switch
Yes
Is there water
in the sight
glass?
Yes
See
STEAMER
WON'T FILL
No
Is there 120 VAC
between terminals H
and N on the water
board?
Yes
Replace the wires
to the water
board.
No
Is there 120 VAC
between terminals
N and Heat on the
water board?
Yes
Is there
115 VAC to the
common terminal of
the timed/manual
switch?
Yes
With a
jumper between XL and
C on the water board, is
there 120 VAC between
N and Heat?
No
Replace the
water board
No
Is
there debris on
the Long
probe?
Replace the wire
from the water
board to the long
probe.
No
Clean or replace
the probe assy.
Yes
Replace the wires
to the switch.
No
Does
the unit steam
in Manual
mode?
Yes
Does
steamer steam with
door switch
bypassed?
Replace the
timer.
Yes
No
Does the
steamer have
the optional
door switch?
Yes
Adjust or replace
the door switch.
Yes
Is there
115 VAC to the
high limit?
No
No
Replace the
wires to the
high limit.
No
Is there 115
VAC leaving
the high limit?
Yes
Replace the
high limit.
No
Is there 115
VAC to the coil
of the
contactor?
Yes
Replace the
wires to the
contactor coil.
No
Is there an
amp draw at
the element?
Replace the
element.
No
Wait longer for the
steam. Heat from the
element will heat the
water to steam.
Yes
PROBLEM:
21CET8
21CET16
21CEA10
Steamer won't
steam.
Yes
Yes