fiac TDRY 6-18 Manuel D'instructions page 51

1
1
1 Alu-Dry Module
a - Air-to-air heat exchanger
b - Air-to-refrigerant exchanger
c - Condensate separator
2
Refrigerant pressure-switch P
3 T safety thermo-switch (TDRY 63-168)
S
4 Refrigerant pressure-switch P
5 Refrigerant pressure-switch (fan) P
(TDRY12-18 Silver - TDRY 49-168)
6 Refrigerating compressor
7 Hot gas by-pass valve
8 Condenser (Air-Cooled)
Compressed air flow direction
5.3 FLOW DIAGRAM (Air-Cooled)
2
P
B
1a
1b
12
T1
1c
13
5.4 FLOW DIAGRAM (Water-Cooled)
2
P
B
1a
1b
12
T1
1c
11
13
9 Condenser fan
10 Dehydration filter
11 Capillary tube
12 T1 Temperature probe (DewPoint)
(TDRY 105-168) 13 Condensate drain service valve
B
14 Y-shaped condensate drain strainer
(TDRY 105-168) 15 Condensate drain solenoid valve
A
16 Coil for cond. drain solenoid valve
V
17 EC = Electronic control instrument
18 Condenser (Water-Cooled)
19 Condenser water regulating valve (Water-Cooled)
20 Liquid receiver (Water-Cooled)
3 4
T P
S A
6
7
9
11
10
15
16
14
EC
3 4
T P
S A
6
7
18
10
20
15
16
14
17
EC
Refrigerating gas flow direction
5
P
V
8
M
17
19
GB