Rehau 236457, Инструкция по эксплуатации

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Page 18 of 19
Zone
Valve
24V (ac)
Class II
Transformer
M
Cooling
One Stage Heat with Zone Valve and Cooling
R C
Com
S1
ON
1
H
e
a
t2
/C
o
o
l
H
e
a
t
2
1 2 3 4
P
D
2
2
3
6
4
6
7
H
e
a
t/
C
o
o
l
o
r
2
S
ta
g
e
H
e
a
t
In
s
ta
lle
r/
U
s
P
o
w
e
r:
2
4
V
±
1
0
%
6
0
H
z
3
V
A
R
e
la
y
:
2
4
V
(
a
c
)
2
A
No Power
1
5
8
0
3
3
P
D
2
C
U
S
5
6
7
8
24V (ac)
Class II
Transformer
Cooling
One Stage Heat with Zone Pump and Cooling
Zone
Pump
2
Unpowered Relay
3
1
8
7
4
5
6
R C
Com
S1
ON
1
H
e
a
t2
/C
o
o
l
H
e
a
t
2
1 2 3 4
P
D
2
2
3
6
4
6
7
H
e
a
t/C
o
o
l o
r 2
S
ta
g
e
H
e
a
t
In
s
ta
lle
r/U
s
P
o
w
e
r:
2
4
V
±
1
0
%
6
0
H
z
3
V
A
R
e
la
y
: 2
4
V
(
a
c
) 2
A
No Power
1
5
8
0
3
3
P
D
2
C
U
S
5
6
7
8
24V (ac)
Class II
Transformer
Cooling
One Stage Heat with Zone Pump and Cooling
Zone
Pump
T
Typical
1
T
2
N L
Powered Relay
R C
Com
S1
ON
1
H
e
a
t2
/C
o
o
l
H
e
a
t
2
1 2 3 4
PD
2
2
3
6
4
6
7
H
e
a
t/
C
o
o
l
o
r
2
St
a
g
e
H
e
a
t
In
s
ta
lle
r/
U
s
Po
w
e
r:
2
4
V
±
1
0
%
6
0
H
z
3
VA
R
e
la
y
:
2
4
V
(a
c
)
2
A
No Power
1
5
8
0
3
3
PD
2
C
U
S
5
6
7
8
R C
Com
S1
ON
1
H
e
at
2/
C
o
ol
H
e
a
t
2
1 2 3 4
P
D
2
23
6
467
H
ea
t/
C
ool
or
2
S
ta
ge
H
eat
Ins
tal
le
r/
U
s
P
ow
er
:
2
4
V
±
10%
60
H
z
3
V
A
R
el
ay
:
24
V
(
ac
)
2A
No Power
158033
P
D
2
C
U
S
Zone
Valve
24V (ac)
Class II
Transformer
M
Two Stage with Zone Valves
Zone
Valve
M
Stage 1
Stage 2
5
6
7
8
Wiring Examples
(2 of 3)
WIRING THE PD2