Table of Contents
Advertisement
Installation Instructions -
2 Stage Heat, 2 Stage Cool (with condensate overflow)
W1
W2
Y1
Y2
G
R
C
HVAC
Equipment
2) Connect the normally open Condensate Overflow switch between the two
SENSOR terminals. To enable the function, set MENU > Settings > Installation
Settings > Sensor Settings > AUX IN use to Condensate Overflow. When
triggered, cooling is turned off. If the switch opens, cooling will resume, and
a condensate pan overflow alert will be triggered to notify the user that
servicing of the condensate drain is required.
Notes:
1) Make sure to select 2 heat and 2 cool stages via Menu >
Settings > Installation Settings > Heat & Cool Stages
Sample Wiring Diagrams
SENSOR
Condensate Switch
(optional)
open = normal
closed = condensate
76
Dip Switch
Settings
GAS/EL
O
GAS
ELEC
pan full
HP
B
Advertisement
Table of Contents
