Wiring - Honeywell W8150 User Manual

HVAC
R C Y W2 E G O
R C W Y W E G O/B
1 1 2
System
Heat
AM
Fan
Tue Room
Wake DST Auto
Fig. 5. Wiring heat pump with emergency heat.
AT120
XFMR
R
W8150A
C
NOTE:
CONFIGURE PC8900 SO ALL VENT PROGRAM
SETTINGS ARE OFF; THE VENT BUTTON ON THE
PC8900 THEN SERVES AS A REMOTE AND THE W8150
CONTROLS BACKGROUND VENTILATION.
Fig. 6. Wiring with a PC8900.
Y8150 FRESH AIR VENTILATION SYSTEM, W8150 FRESH AIR VENTILATION CONTROL
W8150A
G
F
R
C
C
C
C
H
W
G
T
M19998A
EARD-6
W8900
®
RH
RC
HUM
HUM
VNT
VNT
M19999
11
AT120
XFMR
R
W8150A
C
V entilation C ontrol
Auto
Continuous
Off
(Remote Only)
Service
V entilation C ontrol
Fig. 7. Using a remote switch or timer.
AT120
XFMR
R
W8150A
C
V entilation C ontrol
1
Auto
Continuous
Off
(Remote Only)
Service
V entilation C ontrol
NOTES:
– BALANCE THE HRV/ERV TO 160 CFM OR LOWER.
– SET VENTILATOR SPEED KNOB TO 0.
1
EARD DAMPER NOT USED WITH HRV/ERV.
Fig. 8. Wiring to an HRV/ERV.
AT120
XFMR
R
W8150A
C
V entilation C ontrol
Auto
Continuous
Off
(Remote Only)
Service
V entilation C ontrol
AT120
Fig. 9. Wiring an exhaust fan.
EARD-6
FAN TIMER
M22000
HR150/ER150
RED BLACK
FAN TIMER
M22001
EARD-6
EXHAUST FAN
120 VAC
L1
R8222
120
BLUE RED
VAC
L2
BLUE
BLACK
FAN TIMER
M22002
68-0282—07