Honeywell 69-2043EFS User Manual

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INSTALLATION INSTRUCTIONS
69-2043EFS
50022037-001
Outdoor Sensor Interface Module
APPLICATION
The Outdoor Sensor Interface Module allows a C7089U 
outdoor sensor to be used to report outdoor temperature to 
the EnviraCOM bus. The module is designed to enable 
outdoor temperature sensing for VisionPRO
®
 IAQ TH9421 
thermostats when used with W8835 EnviraZone zone control 
panels. The Outdoor Sensor Interface Module is required 
when using a C7089U temperature sensor with the W8835 
Envirazone panel.
FEATURES:
• Can be wired into any of the 1,2,3 Enviracom terminals 
on the W8835 panel.
• Mounts easily next to the W8835 panel.
• Easy push wire terminals that provide a secure lock 
with no need to screw in wires.
INSTALLATION
1. The Outdoor Sensor Interface Module can be wall 
mounted in any orientation desired or dictated by the 
surroundings.
2. The holes are sized for the #6 sheet metal screws. 
3. Precise leveling of the product is not required.
4. Wire the 1,2, and 3 terminals on the Outdoor Sensor 
Interface Module to the 1,2, and 3 terminals on the 
W8835 panel.
5. Wire the 2 wires from the C7089U temperature sensor 
into the OT terminals. One wire inserted into 1 OT termi-
nal, the other wire inserted into the other OT terminal.
Fig. 1. Outdoor sensor interface module wiring diagram.
OUTDOOR SENSOR INTERFACE 
MODULE -  50022037 
OT
 
 
 
 
1
 
 
 
W8835 PANEL
 
C70809U OUTDOOR
TEMPERATURE SENSOR   
2
3
1
2
3
OT
M23812