mr
.
steam
®
Steam@Home
®
Installation, Operation & Maintenance Manual
________________________________________________________________________
IN
S
T
A
L
L
E
R
9
INItIAL StArt-UP AND CHECKoUt
1. Turn on control. Follow specific instructions pages 12.
2. Steam will begin to appear in approximately
5 minutes at the steam head.
3 .Steam will shut off automatically when 20 minute timer
SYSTEM STATUS
The control
S
TEAM
S
TART
®
may blink if the steam generator is not functioning properly.
MEANING
PROBABLE CAUSE
SUGGESTED REMEDY
Water level is not
Water Supply is off
Turn on Water Supply
satisfied within 5 min.
Defective water feed solenoid
Check/replace water solenoid valve
Water feed probe not functioning
Check/clean probe.
Check probe wiring.
Drain Valve Open
Check/Close drain valve
Incorrect Field Supply Voltage
Incorrect voltage supplied
Supply steam generator with the correct
(green light on liquid level
to Generator
voltage noted on the data plate label.
control board will be off)
Button on control is pressed
Debris behind overlay cover
Replace SteamStart button
for more than 5 minutes
Liquid Level Control Board malfunction
Memory error in LLCB
Press SteamStart button
Replace LLCB if code remains.
TROUBLESHOOTING
ELECTRICAL SHOCK HAZARD.
MrSteam steam generators are connected to
240V line voltage and contain live electrical com-
ponents. All installation and service to be per-
formed by qualified and licensed electricians and
plumbers only. Installation or service by unquali-
fied persons or failure to use Mr. Steam parts
may void the warranty.
StEP 1
Check your main incoming power
to the unit.
StEP 2
Verify the transformer is receiving
208/240 VAC.
STEP 3
Verify that you have 24VAC coming
out of the transformer, WHT & WHT/BLU wires,
into the board.
StEP 4
Verify that you have the green light on
the PC board.
STEP 5
Verify that you have 24 VAC to the
water feed solenoid, GRY & WHT/GRY wires
(will fill when needed).
STEP 6
Temporarily short out the WLS (Purple wire)
and GND (Green wire) terminals and verify the contactor
engages.
StEP 7
When the red light is on, verify that you have 24
VAC, RED & WHT/RED wires, to the contactor.
StEP 8
Check to see that you have your main voltage on
the load side of the contactor when it is engaged.
is up. To shut steam off manually, press SteamStart
®
again.
To clear steam from enclosure area, turn shower on before
opening door.
4. If unit does not start and SteamStart backlight does not turn
on, then turn breaker off for 2 seconds and try again.
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7
8
3
5
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W A R N I N G
