Winterwarm TR - Page 27

27INSTRUCTION MANUAL AIR HEATER TYPE TR
F1: 5AT
20K@25°C
J9- 1
J9- 3
J9- 2
J9- 4
J6- 1
J6- 8
J6- 2
J6- 9
J6- 3
J6- 10
J6- 4
J6- 11
J6- 5
J6- 12
J6- 6
J6- 13
J7- 1
J7- 2
J7- 3
J7- 4
J7- 5
J7- 6
J7- 7
J7- 8
J7- 9
J7- 10
J12- 1
J12- 4
J12- 2
J12- 5
J12- 3
J12- 6
J8- 1
J8- 2
J6- 7
J6- 14
T1
J2- 1..6
J1- 1
J1- 5
J1- 2
J1- 6
J1- 3
J1- 7
J1- 4
J1- 8
J3- 2
J3- 6
J3- 1
J3- 7
J3- 3
J3- 8
J3- 4
J3- 9
J3- 5
J3- 10
J4- 2
J4- 3
J4- 5
J4- 4
J4- 1
J4- 6
J5- 1
J5- 2
J5- 4
J5- 3
4
3
1
2
J25
LED RESET
4
3
1
2
4
3
1
2
J17
N
L
N
L
~
~
+
-
Rect.
K1
7
6
N
L
L on/off
K1
11
12
dT dT
N
13
14
4
3 1
2
J16
4
3
1
2
A/+
24V
B/-
GND
20 (GND)
21 (0-10V)
dP
C1
C2
C3
C6
D1
D2
I3
K1
M4
S2
S4
T1
T4
V2
I2
20K@25°C
20K@25°C
5
4
V2
M5
K6
K6
11
13
Modbus
L
N
P1
9 (A1)
10 (A2)
A1
8 (N)
K6
PE
A1
A2
RT
No. Connection type
A1 Alarm output 230 V (optional)
C2 Modbus connection (optional)
C3 0 - 10 V input (optional)
C4 Modulating thermostat
C6 ON/OFF thermostat (optional)
D1 Display (2 x 7 segment)
D2 Red and green LED (optional)
F1 Glass fuse (5 x 20 mm 5AT)
I2 Ignition electrode
I3 Ionisation electrode
K1 System fan relay
K6 External reset (optional)
M4 Combustion fan (flue gases)
M5 System fan via relay
P1 Power supply (230 V)
S2 Pressure switch (combustion)
S4 Safety cut-o switch
T1 Temperature sensor (heat exchanger)
T4 Temperature sensor (delta-T)
V2 High/low valve with rectifier
Figure 26 - Electrical wiring diagram TR100 - 150
7
4
PE
LN
5
6
RT
N
L
230 Vac
LN
11 12
22°C
13
14
N
L
7
4
PE
LN
5
6
RT
N
L
230 Vac
LN
11 12
22°C
13
14
N
L
Figure 27 - Main connections for installation