THERMOSTAT
24V OUTPUTS
C
DE-HUMIDIFICATION CALL
H
COOLING STAGE 1
Y1
COOLING STAGE 2
Y2
HEATING STAGE 1
W 1
HEATING STAGE 2
W 2/E
SW ITCH OVER VALVE
O/B
BLOW ER
G
24VAC (HOT)
R
24VAC (COMMON)
C
Fig. 8 - - Application de refroidissement pour déshumidification avec contrôleur ECM
12
DHR
DHR
DHR – DEHUMIDIFICATION RELAY
Les spécifications peuvent changer sans avis
préalable.
ECM CONTROLLER INTERFACE
24V INPUTS
C
H
HUMIDISTAT
Y1
COOLING STAGE 1
Y2
COOLING STAGE 2
W 1
HEATING STAGE 1
W 2
HEATING STAGE 2
O
REVERSING VALVE
BLOW ER
G
R
L
N I
E
2
4
V
A
C
EX: 230VAC
C
LOW VOLTAGE CLASS II W IRING – 18AW G
FIELD INSTALLED
228 01 1300 00
HGRH
YES
NO
V
O
L
T
S
A14189
01/2016