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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.
READ THESE INSTRUCTIONS CAREFULLY AND COMPLETELY BEFORE PROCEEDING WITH THE INSTALLATION.
Installed By:_______________________________________
Phone: _____________________
Installation Date: _____________
Please retain these instructions after installation.
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.
COMPONENTS:
1 - VentCool WTT Whole House Fan Wall Control [WTT] (p/n 580011702)
1 -
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.
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
WTT
R
INSTALLATION AND USER MANUAL
ON/OFF
SPEED
MODE
H
ON
SPEED
Indoors
Cool Set To
P/N 780104502 2/20 Rev A
VentCool
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.
Whole House Fan Wall Control
