ITS Telecom ITS-4.7HDP Installation Instructions Manual page 19

ITS-24.5VD3
CM
U V W
RE D BL K WH I
R S T
2 4 6
A2
A1
1 3 5
L1 1 L2 1 L3 1 N1
B
N
RE D BL K WH I BU L
A B C N
PO WE R SU PP LY
AC 38 0V /5 0H z
FM
MP
B0 1 D0 1
El ec tr ic
4- Wa y
he at er
va lv e
CO MP PU MP
L
El ec tr on ic ex pa nd in g va lv e
L
N5
N1
22 0V/ AC 12 V/ AC
Tr an sf or me r
16
4- Wa y
va lv e
El ec tr on ic
ex pa nd in g
va lv e
6
N4
D0 1
05
05
Hi ng
Mi dd le
Fa n
Fa n
03
32
30
42
05
01 02 03 04 05 06 07 08 09 10 11 12 13
11 10 08 07
LP HP
Wi re
co nt ro ll er
Electri c heater of
external tank
N
KM
L
FQ
Ta nk se ns or
co nn ec to r
Wa te r pu mp
Re tu rn ga s te mp
Am bi en t te mp
Co il te mp
Ex ha us t te mp