CLIMAVENETA HWD 602 Manual Del Usuario página 43

Electrical connection diagram, standard HWD unit with general electric heater, humidifier and valves on the main coil
6
KA1
YV1
7 0
IS1
C
ST
Electrical connection diagram, standard HWD unit with electric heater as standard, humidifier and valves on the main coil
HWD ELECTRICAL BOARD
6 5
KA1
YV1 KA2
7 0 4 6
IS1
C
ST IS2
PTH2
PTH2 Room thermostat
QF2 Internal unit protection switch
R1 Heater coil
IS1 On/off switch
QF5 Humidifier protection switch
RD Alarm indicator light
IS2 Summer/winter selector
HWD
HWD ELECTRICAL BOARD
5 7 8 9 10
4 6 5 8 9 3 2 1
IS3
IS2
I S4
PTH2
PE
7 8 9 10 U N
5 8 9 3 2 1
IS3
QF2
IS4
QF4 Heater coil protection switch
FU1 Fuse
IS3 Automatic/manual selector
YV1 Main coil valve
KIT REC Electronic condensing control
IS4 Fan speed selector
KA1 Relay for humidifier/purifier control
HUMIDIFIER
ELECTRICAL BOARD
U N
U N 1 2 3 4
RD
KA1
2 1 3
QF2 QF5
B1
QF1
U N
HUMIDIFIER
ELECTRICAL BOARD
U N 1 2 3 4
RD
KA1
2 1 3
B1
QF5
HEATER PURIFIER
1 2
KA2
~
KA1
R1
MAX LOAD FOR
EXIT N° 5=3A-230V
HEATER
ELECTRICAL BOARD
U V W N
ON- OFF 0 - 10 Vdc
KA2
QF4
QF1
PE U V W N
ST Temperature sensor
QF1 Assembly protection switch
PR Electric heater reset button
KA2 Heater coil auxiliary relay
B1 Humidistat
QF6 Purifier protection switch
English 07/13
QF6
PURIFIER
1 2
KA1
QF6
11