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Idiomas disponibles
Idiomas disponibles
A
Code
Assembly unit
A
Main unit
C
User interface
Low voltage room thermostat (field supply)
P_o: Outside circulation pump (field supply)
Description
Item
1
User interface cable
Room thermostat cable
2
3
Outside circulation pump control cable
4
SV2: 3-way valve control cable
(a) Minimum cable section AWG18 (0.75 mm
(b) The thermistor cable are delivered with the unit：if the current of the load is large, an AC contactor is
needed.
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
1ON
2ON
3ON
3OFF
P_c
P_o
P_s
P_d
AHS1
AHS2
1OFF
2OFF
A
B
X/HA
13
14 15 16
17
18
19
20
21
22
23
24
6
7
P_X
TBH
IBH1
IBH2
C1
C1
C1
C1
C1 C1
C1
C1
P
Q
CN11
CN30
2
RT
25
H
D
L
K
F
Code
H
SV2:3-way valve (field supply)
K
Contactor
L
Power supply
AC/DC
Required number of conductors
AC
AC
AC
AC
).
2
27
CN31
HT
COM
CL
1
C
4
5
E
Y/HB
8
9
10
E
H1
H2
3
4
Assembly unit
Maximum running current
5
2
2
3
200mA
200mA(a)
200mA(a)
200mA(a)
V.1
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