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Majestic • MER36MN, MER42MN Owner’s Manual • 2599-981 Rev. B • 5/23
DANGER
DANGER
- Set the IFT-ECM 3-position selector switch to
OFF position.
- Wait five (5) minutes to allow possible
accumulated gas to clear.
- Set the IFT-ECM 3-position selector switch to ON
or REMOTE position. Module will beep once and
flash a three GREEN LED code on successful
startup.
- If placed in ON position, the appliance will ignite
normally if the error condition was corrected.
- If placed in REMOTE position, use the paired IFT-
RC400, IFT-RC150 or wired wall switch to start
the appliance; appliance will ignite normally if the
error condition was corrected.
- If the IFT-ECM re-enters the lock-out condition
after these steps, call your dealer for service.
Fan Kit (Optional)
If desired, a fan kit may be added. Contact your dealer to
order the correct fan kit.
Wi-Fi (Optional)
If desired, a Wi-Fi module (IFT-WFM) may be added to
allow the appliance to be run via an app. Contact your
dealer to order.
Appliance ON/OFF:
A wall control, thermostat or remote control may be used
to control the ON/OFF function of the appliance. Follow
instructions included with the installed control.
