Honeywell 50022037-001 Installation Instructions

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
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
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
5. Wire the 2 wires from the C7089U temperature sensor
®
IAQ TH9421
Fig. 1. Outdoor sensor interface module wiring diagram.
INSTALLATION INSTRUCTIONS
mounted in any orientation desired or dictated by the
surroundings.
Interface Module to the 1,2, and 3 terminals on the
W8835 panel.
into the OT terminals. One wire inserted into 1 OT termi-
nal, the other wire inserted into the other OT terminal.
OUTDOOR SENSOR INTERFACE
MODULE - 50022037
1 2 3 OT
1 2 3
W8835 PANEL
50022037-001
OT
C70809U OUTDOOR
TEMPERATURE SENSOR
M23812
69-2043EFS