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Refrigerant, Hydraulic and Electrical Connections
Liebert CRV - PD - 265086 - 11.01.2018
Fig. 9b CR032RC - CR060RC connections
Unit Top Connections
CR032RC -
CR060RC
Unit Bottom Connections
CR032RC -
CR060RC
ICWT
Chilled water inlet ISO 7/1
RP 1 1/4
ICWB
Chilled water inlet ISO 7/1
RP 1 1/4
OCWT
Chilled water outlet ISO 7/1
RP 1 1/4
OCWB
Chilled water outlet ISO 7/1
RP 1 1/4
CD
Condensate drain ISO 7/1
ID 48
HF
Humidifier feed (opt.) ISO 7/1
RP 1/2 for top
connections
HF
Humidifier feed (opt.) ISO 7/1
ID 48
HD
Humidifier drain ISO 7/1
ID 48
DP
Pump drain ISO 7/1
RP 5/8
DP = CD or
HD
Pump drain ISO 7/1
ID 48
EC-HVT1
Electrical supply High voltage
ID 48
EC-HVT2
Electrical supply High voltage
ID 48
EC-LVT1
Electrical supply Low voltage
ID 22
EC-LVB1
Electrical supply Low voltage
ID 28
EC-LVT2
Electrical supply Low voltage
ID 22
EC-LVB2
Electrical supply Low voltage
ID 28
TOP CONNECTIONS
BOTTOM CONNECTIONS
EC-HVT1
EC-HVT2
EC-LVT2
EC-LVT1
OCWT
ICWT
120.0
4.72
30.0
1.18
434.5
17.11
83.0
3.27
60.0
2.36
250.0
9.84
1100.0
43.31
84.1
3.31
60.0
2.36
115.9
4.56
40.0
1.57
69.0
2.72
172.5
6.79
58.5
2.30
220.0
8.66
83.0
3.27
270.0
10.63
60.0
2.36
60.0
2.36
OCWB
ICWB
HF
DP
378.0
14.88
90.0
3.54
58.2
2.29
70.0
2.76
DP
EC-LV1B
EC-LV2B
CD
HF
HD
TOP CHILLED WATER CONNECTIONS
REAR BOTTOM CHILLED WATER CONNECTIONS
60.0
2.36
60.0
2.36
40.0
1.57
HF
DP