Honeywell JADE W7220 - Page 12

JADE™ ECONOMIZER MODULE
63-2700—11 12
Fig. 14. Jade with Prestige IAQ thermostat and EIM, communicating actuator, CO2 and VFD.
M35157
TO THERMOSTAT
STATUS
LEDS
SENSORS
CONV
POWER
HEAT
COOL
FAN
U1
U2
U3
A
EIM
JADE W7220A1000
ON JADE CONTROLLER:
1. Y2-O CONNECT TO STAGE 2 MECHANICAL COOLING
2. Y1-O CONNECT TO STAGE 1 MECHANICAL COOLING
3. MAT IS MIXED AIR SENSOR C7250A1001
4. OAT IS TEMPERATURE CHAGEOVER C7250A1001
SENSOR OR S-BUS OA ENTHALPY SENSOR C7400S1000
5. AUX1 OUT PROGRAM TO SYS IN SYSTEM SETUP MENU
OCC
E-GND
AUX1 OUT
AUX2-I
Y1O
Y2O
Y1I
Y2I
C
TRANSFORMER
24
VAC
120
VAC
C
R
R
TR
IN
IN
PRESTIGE
THX9421R5013
KIT WITH PRESTIGE AND EIM
YTHX9421R5051
EIM
THM5421R1013
RELAY
R822N1011
1
3
TR1
+
–
M7215
ACT (2-10V)
ACT COM
ACT 24V
C
R
THE TRANSFORMER NEEDS
TO BE 100VA.
1
1