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Heat & Glo • MEZZO36-C/ST-C, MEZZO48-C/ST-C, MEZZO60-C/ST-C, MEZZO72-C/ST-C Owner’s Manual • 2600-981 Rev. C • 10/19
K. Detailed Component Operating
Instructions - IntelliFire™ Touch
IFT-ECM Detailed Operating Instruction
Figure 3.10 IFT-ECM
3 POSITION SWITCH
TOP VIEW
LED INDICATOR
DANGER
Risk of Explosion
DO NOT
cycle the ON/OFF/REM selector
switch more than one time within a five minute
period. Gas may accumulate in firebox. Call
a qualified service technician.
DANGER
Risk of Explosion
DO NOT
cycle the ON/OFF/REM selector
switch more than one time within a five minute
period. Gas may accumulate in firebox. Call
a qualified service technician.
This model is shipped from the factory equipped with the
IFT-RC400 remote.
1. The Electronic Control Module (IFT-ECM) has a
three-position ON/OFF/REMOTE selector switch
that must be set for proper operation. See Figure
3.10. When changing switch positions, it is
important to pause in each position for 1-2 seconds.
OFF Position:
The appliance will not respond to any commands
from a wired wall switch or IFT-RC400 remote
control. The unit should be in the OFF position
during service, fuel conversion, and to reset the
IFT-ECM in the event the system goes into a LOCK-
OUT mode as the result of a system error. When
switched to the OFF position while the appliance is
operating, the system will shut down.
ON Position:
The appliance will ignite and run continuously at
the HI flame setting. No adjustment in flame height
is possible.
Remote Position:
The remote position allows operation of the
appliance from a wired wall switch or IFT-RC400
remote controls. The IFT-ECM switch must be in
this position to pair the IFT-ECM with the IFT-ACM
(if installed), and/or IFT-RC400 remote control.
See the IFT-RC400 installation manual for detailed
instructions on pairing the IFT-ECM with the remote
controls. After successfully pairing a IFT-RC400,
all installed accessories can be controlled by the
IFT-RC400 (see IFT-RC400 user manual). The
IFT-ECM has a safety feature that will automatically
shut down the fireplace after 9 hours of continuous
operation without receiving a command from the
IFT-RC400.
2. If multiple control options are installed, the IFT-ECM
will respond to the last command from the wired wall
switch or IFT-RC400. The wired wall switch is NOT
available if a Power Vent is used.
3. The Pilot button on the IFT-ECM activates the Cold
Climate function of the fireplace. This function lights
the pilot flame ONLY to provide enough heat in the
firebox to reduce condensation in cool, high humidity
ambient conditions. To activate the Cold Climate
The IFT-ECM has a safety feature that will
automatically shut down the fireplace after
9 hours of continuous operation in the ON
position, except when operated in active
thermostat mode.
press and hold the Pilot button for one second and
release. The IFT-ECM will flash two green LED blinks,
beep twice and light and rectify the pilot flame when
pressed to activate. To turn off Cold Climate, press
and hold the Pilot button for one second and release.
The IFT-ECM will flash one green LED blink, beep once
and shut down the pilot flame. If remote controls are
paired with the IFT-ECM, this feature can also be
activated with the IFT-RC400.
CAUTION!
Risk of burns!
Appliance surfaces are hot
when operating and during cool down. Use care and
wear gloves when opening the front and accessing com-
ponents inside the appliance.
Reset Switch Operation
The control module (IFT-ECM) may lock out under certain
conditions. When this occurs, the appliance will not
ignite or repond to commands and is shut down. If the
IFT-ECM is in the LOCK-OUT mode, it will be necessary
to reset the control module.
The appliance has a reset switch located inside the
control cavity. See Figure 3.12 for approximate location.
To reset the IFT-ECM Control Module:
• Be aware the appliance may be HOT, use
care in accessing the reset switch.
• Turn the appliance off at a wall switch location if so
equipped.
