Publicité
Les langues disponibles
Les langues disponibles
Specifications
Rated Input:
120/240 VAC, 50 mA, 60 Hz
INSTALLATION
Note: Refer to WARNINGS on page 1 before proceeding.
Tools Required
• Small flathead or #4-40 TORX™ head screwdriver
• Needle nose pliers
• Emery cloth or evaporator cleaner
• Wire cutter
Pre-Installation
1. Disconnect all power to the control at the circuit breaker
or disconnect switch. More than one circuit breaker or
switch may be required to de-energize the control and
all connected loads.
2. Plan the length of field-supplied copper wire needed
to connect the thermistor probe from the evaporator
coil to the input lead. (This wire may be #18-14 AWG
shielded or unshielded up to 400 ft (121.92 m) long).
3. The existing control may be installed in an enclosure (as
shown in FIG. 3, for example) or secured via a bracket
inside the condensing unit control panel (as shown in
FIG. 4, for example). The installation of the ICUBE™
module is the same for both instances.
4. If applicable, open the enclosure door.
5. If applicable, remove and discard the existing dead front
cover. See FIG. 2.
Install the ICUBE™ Module
1. Remove the FM timer from the control board. See FIG. 3 or FIG. 4.
Note: The control board does not need to be removed from the enclosure or the bracket.
FIG. 3
Remove the FM Timer (Enclosed Model Shown)
ICUBE™ Adaptive Defrost Module
Thermistor Probe Ratings:
• Thermistor*: Type NTC
• Rating:10 K Ω @ 25° C
• Wire size: 24 AWG
• Working range: -40° F to 152° F (-40° C to 67° C)
• Thermistor probe wire length: 10 ft (3.05 m)
• Connector wire length: 6 ft (1.83 m)
*Thermistor probe connections are not an isolated Class 2
circuit.
*Only use a thermistor probe specified for use with DDFM
model.
• Wire stripper
• Fish tape (possibly needed)
• Insulation tape, hose clamp, or wire ties (possibly
needed)
Screw
FM Timer
Control Board
2
FIG. 2
Existing Dead Front
Screw
FM Timer
Control Board
FIG. 4
Remove the FM Timer
(Salable item DT-B. See DT-B Installation Instructions.)
Bracket
Publicité
