Instructions condensing Air heaters type HR
Page 26/31
HR80-120
Get: MW
Date: 07-2014
Auth:
Ver:a
Title:
Nr.:
R136
HR-series 80... 120
1 2 3 4 5 6 7 8
ON
1
0
S3
S2
N
L
1
2
3
1
2
3
J2
3
4
1
9
10
12
2
7
5
11
6
8
J4
1
2
3
4
1
2
3
4
5
6
1
5
4
2
3
M1.2
1
5
2
6
3
7
4
8
-T
20K@25°C
-T
20K@25°C
-T
20K@25°C
5
6
12
11
13
14
4
7
M1.1
T2
J6
J12
J9
1
2
3
10
9
8
Control unit 1
166HC
J7
F2
F1
2 x 5AT
R2
R3
2
5
4
1
-T
20K@25°C
-T
20K@25°C
rookgas sensor
12
11
dP
1
2
3
J2
3
4
1
9
10
12
2
7
5
11
6
8
J4
1
2
3
4
1
2
3
4
5
6
1
5
4
2
3
M2.2
1
5
2
6
3
7
4
8
-T
20K@25°C
-T
20K@25°C
-T
20K@25°C
5
6
12
11
13
14
4
7
M2.1
T2
J6
J12
J9
1
2
3
10
9
8
Control unit 2
166HC
J7
F2
F1
2 x 5AT
R2
R3
2
5
4
1
-T
20K@25°C
-T
20K@25°C
flue/ abgas/ fumée
/rookgas sensor
13
14
dP
5
4
22°C
1 2 3 4 5 6 7 8
ON
1
0
S3
S2
1 2
5
4
3
L
(2
3
0
V
A
C
)
22°C
12
11
13 14
GB
Air temperature
sensor on the
heater
LED 1
red
(opt.)
LED 2
green
(opt)
green/yellow
blue
brown
b
la
c
k
green/yellow
grey
red
g
re
e
n
/Y
e
ll
o
w
b
lu
e
b
la
c
k
white
yellow
orange
g
re
e
n
/y
e
llo
w
b
lu
e
b
la
c
k
b
la
n
c
w
h
it
e
re
d
g
re
e
n
Temperature
sensor on the
heat exchanger
Appliance
recognition
Ventilator 1
gas valve 2
Burner ventilator
Ait pressure
switch
LED 1
red
(opt.)
LED 2
green
(opt)
green/yellow
blue
brown
b
la
c
k
green/yellow
grey
red
g
re
e
n
/y
e
llo
w
b
lu
e
b
la
c
k
white
yellow
orange
g
re
e
n
/y
e
llo
w
b
lu
e
b
la
c
k
b
la
n
k
w
h
it
e
re
d
g
re
e
n
wit
brown
appliance
recognition
Ventilator 2
gas valve 2
Burner ventilator
Air pressure
switch
Thermostat (bus)
Module 1: micro switch S2 standard 1 to ON, and S3 to 1.
Module 2: microswitch S2, 2 to ON and S3 to 0
In case of more heaters on one thermostat, each next
heater must have is own number (3 till 8).
only in module nr 1 S3 to 1, other modules S3 to 0.
N
e
u
ta
l
Installer
N
e
u
ta
l
Thermos tat (bus)
S
c
h
ie
ld
Air temperature
sensor on the
heater
Temperature
sensor on the
heat exchanger