Honeywell JADE W7220 Product Data page 8

JADE™ ECONOMIZER MODULE
1
MA TEMP
SENSOR
20K NTC
MA
MA
OA TEMP OAT
OAT
SENSOR
20K NTC
CO2 IAQ (2-10V)
SENSOR
IAQ COM
2-10 VDC IAQ 24V
(OPTIONAL)
ACT (2-10V)
ACT COM
ACT 24V
2
MS7503
(OPTIONAL COMMUNICATING DCA)
3
1 NOTE THAT THE C7250 20K NTC SENSOR CAN BE MOUNTED IN THE OAT ONLY IN THIS
IF THE COMMUNICATING ACTUATOR IS USED, IT IS CONNECTED TO THE S-BUS TERMINALS USING
2
2-WIRE SYLKBUS
Fig. 8. Stand-alone dry-bulb Economizer configuration with Honeywell MS7503 Direct Coupled Actuator.
63-2700—01
W7220 ECONOMIZER CONTROLLER MODULE
WIRING.
SD-O/B
OCC
E-GND
AUX
Y2I
Y2O
Y1I
Y1O
C R
24 VAC
CONFIGURATION.
8
ROOF TOP UNIT
Y1 W1 G
O/B
W2
N Y2
THERMOSTAT
M32284