Circuits - Liebert CBH 017 Service Manual

Fig. 8 --- Refrigerant circuit (std.) with partial recovery (opt.)
CBH/CLH / SBH/SLH 017---020---023---025---028---030---032
HEAT RECOVERY WATER OUTLET
2" GAS MALE (OPT.)
19
11
10
19
12
5
19
2 2
FG
14
13
19
Refrigerant components
Pos. Description
Item
1 Compressor
High pressure switch (HP)
2
3 Low pressure switch (LP)
4 Crankcase heater
5 High pressure manometer (Opt.)
6 Low pressure manometer (Opt.)
7 Safety valve
8 Condenser
9 Fans
10 Pressure transducer (Opt. on Mod. CBH/CLH/CQH without
heat recovery)
11 Shut--- off valve
12 Filter dryer
13 Shut--- off solenoid valve
14 Sight glass
CQH/SQH 017---020---023---025---028---030
22
21
HEAT RECOVERY WATER INLET
2" GAS MALE (OPT.)
1
3
6
MC
19
4
1
MC
4
15
7 7
CHILLED WATER INLET
3" VICTAULIC COUPLING
3
18
T
19
16
19 19
15
17
20 T
CHILLED WATER OUTLET
3" VICTAULIC COUPLING
Pos. Description
Item
15 Thermostatic expansion valve
16 Evaporator
17 Antifreeze heater (Opt.)
18 Control temperature sensor
19 Charge connection
20 Antifreeze sensor
21 Partial recovery heat exchanger (Opt.)
Antifreeze heater (Std. with heat recovery)
22
23
9
8
19
10
22
21
5
1
2 2
6
MC
4
1
MC
4
19
11
19
12
19
FG
14
13