Vertiv Liebert CRV 300 CW, Product Documentation

Page: 39 / 48

9 - 36
Refrigerant, Hydraulic and Electrical
Connections
Liebert CRV - PD - 265086 - 11.01.2018
Fig. 9a CR011RA - CR021RA connections
9
DET. C
TOP CONNECTIONS BOTTOM CONNECTIONS
DET. A
DET. B
B
A
ILT
OGT
HF
DP
EC-HVT1 EC-HVT2
EC-LVT1
EC-LVT2
250
84 60 116 40
1100
58.5
120
40
440.
5
48
44.
5
44.
5
834
266
C
ILB
HD
CD
EC-HVB
OGB
HF
EC-LVB1
EC-LVB2
44.
5
60
60
44.
5
38.
5
40.
8
40.
8
41 43
38
56.9
Unit Top Connection
CR011RA-
CR21RA
Unit Bottom Connection CR011RA-CR21RA
ILT Refrigerant liquid line inlet ISO 7/1
OD 12 (Rp ½)
CU SWEAT
ILB
Refrigerant liquid line inlet
ISO 7/1
OD 12 (Rp½) CU
SWEAT
OGT Refrigerant gas line outlet ISO 7/1
OD 16 (Rp 5/8)
CU SWEAT
OGB
Refrigerant gas line outlet
ISO 7/1
OD 16 (Rp 5/8) CU
SWEAT
CD Condensate drain - ISO 7/1 CD Condensate drain - ISO 7/1 ID 48
HF Humidifier feed (opt.) - ISO 7/1 Rp ½ HF Humidifier feed (opt.) - ISO 7/1 ID 28
HD Humidifier drain - ISO 7/1 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-HV1T Electrical supply - high voltage ID 48 EC-HVB Electrical supply - high voltage ID 48
EC-HV2T Electrical supply - high voltage ID 48
EC-LV1T Electrical supply - low voltage ID 22 EC-LV1B Electrical supply - low voltage ID 28
EC-LV2T Electrical supply - low voltage ID 22 EC-LV2B Electrical supply - low voltage ID 28