Honeywell TrolaTemp MABS EZ-2 User Manual

MASTERTROL® AUTOMATIC BALANCING SYSTEM™ (MABS®) EZ ZONE (EZ-2 AND EZ-4) CONTROL PANELS
7 69-1360–2
Fig. 14. MABS EZ-2 wiring diagram.
C
123X
4567
GYRWC
ZONE 2 THERMOSTAT
24V, 40 VA
TRANSFORMER
M19046A
AUTOMATIC ROUND DAMPER
POWERE CLOSED (ARD-PC)
OPPOSED BLADE
DAMPERMOTOR
ZONE 1 THERMOSTAT
ZONE THERMOSTAT
ZONE DAMPERS
GYRW
THIS DIAGRAM SHOWS TYPICAL
SINGLE-STAGE THERMOSTAT
AND DAMPER MOTOR CONNECTIONS.
W2
E
W1
B
G
R
O
Y1
Y2
TL
TL
GL
ZONE 1
2ND STG. EMG.
THERMOSTAT MOTOR
YRWM6M4M1
CR
TR1 TR2
HEAT
SECOND STAGE COOLING RELAY
FIRST STAGE COOLING RELAY
REVERSING VALVE (COOLING)
24V TRANSFORMER (HOT)
FAN RELAY
REVERSING VALVE (HEATING)
FIRST STAGE HEATING
EMERGENCY HEAT RELAY
SECOND STAGE HEATING RELAY
HVAC CONTROLS
OPTIONAL ZoneMAX
OR C7735 SUPPLY AIR
TEMPERATURE
SENSOR
ZoneMAX
FIH
TM
TM
COOL PURGE FAN EM.HT ZONE 1 ZONE 2
GRN - DAMPER OPEN/MOVING
OFF - DAMPER CLOSED
BOOT
PURGE
OVERRIDE
ON
OFF
EM HEAT
EZ2 REV. F
ON
1
LGYRWM6M4M1
ZONE 2
THERMOSTAT MOTOR
2 3 4 5 6 7 8

Honeywell TrolaTemp MABS EZ-2 Specifications

General

Brand	Honeywell
Model	TrolaTemp MABS EZ-2
Category	Control Panel
Language	English