Emerson Liebert CRV User Manual page 65

10-50 kw a/w/c, 50 hz
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Fig. 3.
CR040RC - CR050RC connections
Unit with 2 fans
TOP CONNECTIONS
83
440
HF
DP
EC- - HV
EC- - LV
56
54
83
600
IWC
OWC
CD
ATTENTION. With pump CD is connected with HD. See DP
HF
HD
ATTENTION. With pump CD is connected with HD. See DP
DP
EC-HV
EC-LV
REAR
VIEW
77
OCW
ICW
76.5
EC- - HV
55.5
Unit Connection
Chilled water inlet --- ISO 7/1
Chilled water outlet --- ISO 7/1
Condensate drain --- ISO 7/1
Humidifier feed (opt.) --- ISO 7/1
Humidifier drain --- ISO 7/1
Pump drain --- ISO 7/1
Electrical supply --- hight voltage
Electrical supply --- low voltage
Refrigerant, Hydraulic and Electrical Connections
Unit with 3 fans
28
247.5
324.5
225.5
OCW
(8 7/8")
HF/HD
ICW
98
CD or DP
EC- - LV
BOTTOM CONNECTIONS
(possible with raised floor)
D - 3
CR040RC - CR050RC
1
Rp 1
/
4
1
Rp 1
/
4
ID 20 (Rp ¾)
1
Rp
/
for top connections,
2
3
Rp
/
for bottom connections
4
ID 22 (Rp ⅞)
1
Rp
/
2
Hole   63
Hole   28TYPICAL 2 PLACES

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