Trane UniTrane FCD Installation Operation & Maintenance page 36

Figure 27 - Interconnection wirings - On/Off controls - thermostat P for FCD
230V 50Hz
L N
X
PE
L 1
N 2
3
4
8 X
5
33
6
32
7
31 8
230V 50Hz
L N
X
PE
L 1
N 2
3
6 4
X
5
33
6
32
7
31 8
230V 50Hz
L N
X
PE
L 1
N 2
3
6 4
8 X
5
33
6
32
7
31 8
...
6
6
L, M, N, P E = Thermostat type
1 : 2-pipe cooling or heating - 4-pipe
2 : 2-pipe auto changeover
3 : 2-pipe cooling + electric heater
4 : Electric heater only
5 : 2-pipe auto changeover + electric heater
6 : 2-pipe manual changeover
7 : Fan control only
- - - - - Customer wiring
Recommended cable size: 5 x 0.9 to 8 x 0.9 mm²
36
Installation
TH01 - P
2 tubes chaud -
2 warme Rohre -
2 pipe heating -
2 tubi caldo -
2 buizen verwarming-
2 2 tubos calentadador
O
ON
OFF
1
O
I
II
III
2 tubes froid -
2 kalte Rohre -
2 pipe cooling -
2 tubi freddo -
2 buizen koelen -
2 tubos enfriador
2 tubes froid + chauffage électrique / 4 tubes -
2 kalte Rohre + Elektroheizung / 4 Rohre -
2 pipe cooling + electric heater / 4 pipe -
2 tubi freddo + riscaldamento elettrico / 4 tubi -
2 buizen koelen+ elektrische verwarming / 4 buizen
2 tubos enfriador + calefaccion eléctrica / 4 tubos
230V 50Hz
L N
X
PE
L 1
N 2
3
41 4
40 X
6
6 5
33
6
32
7
31 8
230V 50Hz
L N
X
PE
L 1
N 2
41 3
40 4
6 X
6
8 5
33
6
32
7
31 8
UNT-SVX10G-E4