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The VentCool whole house fan wall control uses temperature or a timer to control the whole house
fan. The wall control is installed in the sleeping space of the home and connects to the FC3JF
already installed on the VentCool whole house fan using a plug&play cable included.
In temperature control, the homeowner turns on the whole house fan and sets their comfort
temperature. The VentCool whole house fan will cool the home until the indoor temperature drops
just below the comfort temperature then turn off. A built-in safety timer will turn the fan off the
following morning in case the homeowner forgets. In timer control, the homeowner turns the fan
on and sets the timer interval. The fan will run for the time set then turn off. The WTT wall control is
also used to adjust the fan speed.
COMPONENTS:
1 - VentCool WTT Whole House Fan Wall Control [WTT] (p/n 580011702)
1 -
50 Foot RJ12 Plug&Play Cable [PNP50] (p/n 580011550)
1 - VentCool Logo cover plate
1 - Mounting hardware kit
1 - Installation and User Manual
**A
VentCool Fan Control Module [FC3JF] p/n (580011701) must be installed on
whole house fan assembly for this wall control (WTT) system to function properly.
READ THESE INSTRUCTIONS CAREFULLY AND COMPLETELY BEFORE PROCEEDING WITH THE INSTALLATION.
This device MUST be installed by a qualified agency in accordance with the manufacturer's installation instructions.The definition of
a qualified agency is: any individual, firm, corporation or company which either in person or through a representative is engaged in,
and is responsible for, the installation and operation of HVAC applicances, who is experienced in such work, familiar with all the
precautions required, and has complied with all the requirements of the authority having jurisdiction.
Installed By:_______________________________________
INSTALLATION AND USER MANUAL
VentCool
Whole House Fan Wall Control
Cool Set To
SPEED
H
SPEED
MODE
ON/OFF
Please retain these instructions after installation.
Phone: _____________________
www.fieldcontrols.com
WTT
R
Indoors
ON
Installation Date: _____________
P/N 780104502 2/20 Rev B
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Summary of Contents for VentCool WTT
- Page 1 In timer control, the homeowner turns the fan on and sets the timer interval. The fan will run for the time set then turn off. The WTT wall control is also used to adjust the fan speed.
- Page 2 Refer to your whole house fan manual for more information regarding operating your fan. The WTT wall control controls the whole house fan using temperature or timer control. Temperature control optimizes your comfort and energy savings by never overcooling your home and only running the fan when needed.
-
Page 3: Timer Mode
Medium (M) or Low (L). Note: The WTT wall control is factory set for 2 speed operation out of box from factory. If you have a 3-speed fan but can only select High (H) or Low (L), the number of fan speeds may not have been set properly. Refer to Step 5, Set The Number of Fan Speeds, in the installer section of this manual. - Page 4 HOMEOWNER SECTION OPTIONS OUTDOOR TEMPERATURE LIMIT SAFETY TIMER HOURS Only displayed if the optional TS3J Outdoor Temperature The built in safety timer runs in the background in Sensor is installed (see page 4 for more information on Temperature Mode and automatically turns the fan off after the TS3J sensor).
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Page 5: Installer Section
Step 3. Connect Cable to the WTT Connect the other end of the “RED” Plug&Play cable into The WTT is installed in the upstairs the”RED” connector on the back of the WTT wall control. sleeping space. Install a plastic retrofit single gang box about 5’... - Page 6 Low speed. backlight turns off. Press the SPEED key to return to High (H) speed. The WTT wall control is factory set for 2 speed operation 3-Speed Fan from the factory. Refer to your VentCool Whole House Verify that the fan is running in High speed.
- Page 7 252-522-3031 to purchase optional upgrade components. The display indicates On but the fan is not running. If On is not blinking and the WTT is in Temperature https://365-US.com/#/Home Home Smart Controls Control, make sure the Set To temperature is a few...
- Page 8 Replacement WLM wireless plug-in module. Replacement RTT wireless remote control. 580011707 580011550 PNP50 Cable 50 FT PNP50 VentCool 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...