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Whole House Fan
Status:
Speed:
Attic:
On
High
o
105 F
Control:
Set To:
Timer
3 Hours
MAINTENANCE, TROUBLESHOOTING AND ADD ONS
SPARE PARTS AND ACCESSORY LIST
Field Controls
Part Number
Model
Number
Description
580011702
580011701
580011704
580011705
580011706
580011707
580011550
WTT
FC3JF
WLM-RTT
WFM
WLM
RTT
PNP50
Whole House Fan Wall Control with Temperature, Timer and Speed Control. For 1, 2 or 3-Speed
PSC or ECM fans. Includes 50 FT plug&play cable and hardware kit.
Whole House Fan Control Board. For 1, 2 or 3-Speed PSC or ECM fans.
Wireless Remote Control Upgrade Kit. Includes WLM Wireless Plug-In Module and
RTT Wireless Remote Control.
Replacement WLM wireless plug-in module.
Replacement RTT wireless remote control.
Cable 50 FT PNP50 VentCool
Ensure that the cable is completely plugged into the “RED” connector on
the WTT and the FC3JF. You should hear the connectors click. Ensure that
the fan is powered. Ensure the wiring from the FC3JF fan control to the
whole house fan is correct.
The WTT LCD is not lit.
Ensure that the number of speeds set in Step 5 correspond to the type of
fan installed - 1-speed, 2-speed or 3-speed fan.
Fan speeds available is not correct.
WiFi Control Upgrade Kit. Includes WLM WiFi Plug-In Module.
This manual may be downloaded and printed from the Field Controls website (www.fieldcontrols.com)
WARRANTY
For warranty information about this or any Field Controls product, visit:
www.fieldcontrols.com
Field Controls Technical Support
1.800.742.8368
Phone: 252.522.3031 Fax: 252.522.0214
www.fieldcontrols.com
Field Controls, LLC
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Field Controls Customer Service
1.252.522.3031
9154 Stellar Ct
Corona, CA 92883
2630 Airport Road
Kinston, NC 28504
P/N 780104502 2/20 Rev A
Verify HS, MS and LS wire connections of fan control module (FC3JF)
located on fan assembly in attic are correctly wired per the WHF product
model installed. Refer to specific WHF Installation manual for wiring
diagrams.
Fan speed operation does not match wall control setting.
If On is not blinking and the WTT is in Temperature Control, make sure the
Set To temperature is a few degrees lower than the Indoor temperature. On
will blink when the fan is running.
The display indicates On but the fan is not running.
If On is blinking but the fan is not running, check the wiring from the
FC3JF fan control to the whole house fan.
If an outdoor temperature sensor is installed and the outdoor temperature
is above the limit set, whole house fan operation may be delayed. When
delayed, “LIMIT” blinks.
The WTT wall control enables you to easily add optional Wireless or WiFi
control without having to go into the attic or giving up the wall control.
For wireless control, a WLM Wireless Module
is plugged into the back of the WTT and the
RTT Wireless Remote is used to control the
fan from anywhere within your home.
For WiFi control, a WFM WiFi Module is
plugged into the back of the WTT and your
smart phone is used to control the fan from
anywhere.
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Contact Customer Service at [email protected] or
252-522-3031 to purchase optional upgrade components.
Model WLM-RTT
Wireless Remote and Plug-in
Wireless Module
ON/OFF
SPEED
MODE
H
ON
SPEED
Indoors
Cool Set To
Model WFM
Plug-in WiFi Module (smart phone
product provided by homeowner)
Wi
Fi