Carel compactSteam - Page 21

22
ENG
“compactsteam” +0300092IE - rel. 1.2 - 14.01.2021
Models CH004N0003
EMBEDDED
BLOWER
HL
DP
STEAM
BOILER UNIT
DT
EVF
WATER OUTLET
WATER
INLET
CONNECTED
TO GROUND
EXTERNAL FUSED DISCONNECT
TO BE INSTALLED (NOT SUPPLIED)
RESPECT LOCAL CODES
POWER SUPPLY
(100Vac 1-PHASE 50-60 HZ
OR
230Vac 1-PHASE 50-60 HZ)
PROGRAMMING PORT
AIR PRESSURE SWITCH
HUMIDISTAT
ALARM
EXTERNAL DUCT FAN
24Vac FOR
EXTERNAL
HUMIDISTATS
IN
GND
AB
AB
N1
GND
N2
NO C
NC C O
KEY
ALARM
EXT FAN
24Vac
GND
F
N
F
N
L1 L2
2 5
ON/OFF SWITCH
1 4
VOLTAGE SWITCH
0 230
SECONDARY
TRANSFORMER
PRIMARY
230 0 115
1b
1a
1
KEYBOARD
HL
N
EVF
DP
N
F
INT
FAN
E1
E2
Fig. 3.ae
Legenda
EVF Fill valve
DP Drain pump
DT Drain tempering valve
HL High level sensor