Thermolec AcuSteam - Manual (Page 31)

Page 29
CONTRACT
OR
PDS
ELECTRIC W
ATER
VA
LVE 24VDC
M- CUT
-OUT
225F
HLS
LLS
FS
RED
BLUE
GREEN
GREEN
V1
BLUE
RED
G
IN
24
G
FA
N
A
MODE
1
2
3
456
7
8
9
10
11
12
13
14
15
H-ST
AT
WHITE
YELLOW
RED
BLUE
NEUTRAL
GND
24V
ST1
COM
ODR
ACU-STEAM ROOM OR HST
AT
GND
GREEN
GREEN
AA
RED
BLUE
GND
IN
HUMIDIST
AT
OPTION
ACU-STEAM HUMIDIST
AT
OPTION
ST
ANDARD HUMIDIST
AT
L N
120VAC
ACU-5 120V MODEL
TRANSFORMER
STEAM HUMIDIFIER CONTROLLER
COM COM
K2 K1
NO NO
F2
S-15
HE
CIRCUIT
DE VENTILA
TEUR
FA
N CIRCUIT
R
24V
AC
R
PRINTED CIRCUIT
BOARD
OPERA
TING RELA
Y
BACK-UP
RELA
Y T
O
THERMAL
CUT
-OUT
MANUAL
RESET
CUT
-OUT
PRESSURE DIFFERENTRIAL
SWITCH
LOW LEVEL
SENSOR
HIGH LEVEL
SENSOR
ELECTRIC V
AL
VE 24 VDC
TRANSFORMER FLOOD SENSOR HEA
TING ELEMENT
ROOM OR DUCT
HUMIDIST
AT
FA
N RELA
Y
GROUND CONNECTION OUTDOOR SENSOR
BEFORE WIRING
AND OPERA
TING.
CODES. READ CAREFULL
Y INST
ALLA
TION INSTRUCTIONS
WIRE IN
ACCORDANCE
TO
LOCAL
& NA
TIONAL
ELECTRIC
PDS H-ST
AT
GND R S-15
- - - -
T V1 FS HE LLS HLS K2 K1
- - - - - - - -
IMPOR
TANT
:
M PC-1
LEGEND
- - -
CONTROL
FUSE