1 green/yellow
2 blue
N
brown
3
L1
Thermical Fuse
1
3
5
Motor relay
K1.1
2
4
6
F3
Thermical Fuse
2
4
6
M2
Fan Motor
1F
20K@25°C
brown
AirTemperature
sensor on
-T
white
heater
dP
yellow
Air pressure
yellow
switch
brown
20K@25°C
T
white
Temperature
sensors on heat
green
20K@25°C
exchanger
-T
yellow
S2
S3
ON
0
1
1 2 3 4 5 6 7 8
Micro switches S2 standard 1 to ON, and S3 to 1.
Whem more heaters on one thermostat, each next
heater must have its own number (2 til 8).
Only in heater nr 1 S3 to 1, other heaters S3 to 0.
S2
S3
ON
ON / OFF setting
0
1
1 2 3 4 5 6 7 8
gasvalve
95
1
2
3
F3.1
96
1
7
12
3
2
1
J4
J2
5
2
F2
6
2 x 5AT
F1
3
166HA
7
4
1
8
2
9
3
10
4
11
8
J6
J12
5
4
LED 1
LED 2
red
green
(opt.)
(opt)
22°C
Thermostat (bus)
4
14
M1
Motor relay
A2
13
K1
11
6
4
2
3
8
1
0
1
9
11
5
J7
J15
T2
5
12
6
13
7
14
5
2
4
1
R2
R3
4k7
4k7
Apliance
recognition
Get: MF
Motors without internal
thermical relay
Title:
Motoren zonder inerne
Therische beveiliging
Installer
230V~ 50Hz, 1, N
Thermostat (bus)
22°C
1 2 L1
4 5
11 12 13 14
A1
12
8
white
3
DC
SIT
white
4
Modulating coil
5
9
1
2
6
7
10
J8
Auth:
Ver: A
Date: 20-05-2008
Nr.:
GB
R121