Antunes, AJ MS-150/155 - Manual (Page 13)

MIRACLE STEAMER
13 P/N 1010699 Rev. M 12/06
R EA DY
Hi-Limit Reset Button
A hi-limit thermostat turns off electrical power to the
steam generator if it overheats. To reset this thermo-
stat, allow approximately 45 minutes for the unit to cool
down, remove the black cap, and then press the black
reset button located on the rear of the unit (Figure 7).
If the unit requires continuous resetting, contact your
Roundup authorized service agency.
Figure 7. Hi-Limit Reset Button (MS-150 shown)
Fault Codes
When the programming parameters for Minutes/
Seconds/SHO/H2O have been inadvertently changed
below or above their limits, the unit displays the “ ERR”
fault code. If this code appears, clear these settings
using the procedure below:
1. Turn the unit off.
2. Press and hold the Program and Start/Stop
buttons simultaneously (for all units except MS-
150/250 with Mfg. number 9100424, 432, 433
& 439) or Up and Down Arrow buttons for MS-
150/250 with Mfg. number 9100424, 432, 433, &
439 only).
3. Turn the unit on while holding the appropriate
buttons. Release the buttons when the unit stops
beeping,
4. The display will now register the cycle time.
NOTE: Repeat these steps if the unit still displays
the ERR fault code.
NOTE: It is recommended that the SHO and H2O
settings be adjusted to the recommended settings
shown in the Programming section of this manual.
Hi-Limit Reset Button
Power Cord
Cap
OPERATION (continued)
Status Indicator LEDs
The Miracle Steamer’s Control Board has 4 Status
Indicator LEDs described below:
Green (Program): When lit, indicates the unit is in
Program mode.
Yellow (Audio): When lit, indicates 10-15 VDC is being
supplied to the audio signal. The audio signal sounds
and the LED lights for approximately 3 seconds.
Red (Heat): When lit, indicates the Control Board is
calling for heat by supplying 10-15 VDC to the Solid
State Relay. When off, indicates that the unit is satis-
fied.
Green (H2O): When lit, indicates that 24 VAC is being
supplied to operate the solenoid valve (MS-250/255) or
water pump (MS-150/155/355). This LED is only lit for
approximately 1 second.
UP DOWN PRGM START/STOP
POWER
READY
ERR
The “ERR” Fault Code