Connecting Power Cable Of Indoor Unit - Emerson Liebert.CRV+ Series User Manual

24 Chapter 4 Electrical Installation
Back door
Back door

4.2.2 Connecting Power Cable Of Indoor Unit

The specific location of power port of indoor unit is shown in Figure 4-1. Connect terminals L1 ~ L3, N, and PE to
their counterparts of external power supply respectively.
Fix the input cables to the cable clamp, which is located on the inner side panel of the unit, as shown in Figure 4-1.
For the cable specification, see the unit full-load current (FLA) listed in Table 4-1.
The top cable entry hole and bottom cable entry hole are shown in Figure 4-2.
Note
The cable sizes should meet the local wiring regulations.
Model
CR025HA1380S02E10000PV000
CR025RA138SS12E10000PV000
CR035HA1380S02E10000PV000
CR035RA138SS12E10000PV000
A
A
Figure 4-1 Unit electrical control box and cable connection (open the back door 120
Figure 4-2 Top cable entry hole and bottom cable entry hole
Table 4-1 Full-load current (unit: A)
Standard
model
24.9
26
31.6
46.6
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Connect to control
cable
T B3
接控制线
7 6 64
7 5 63
7 1 62
7 0 61
3 8 GND
3 7 12V
2 4 B2
5 1 A2
Main circuit
breaker(MCB)
主空开
L 1 L 2 L 3 N P E
A amplif ied
A处放大
顶部进线孔
Top cable entry hole
顶部进线孔
顶部进线孔
Standard model
with electric heater
24.9
\
46.6
\
Amplif ied MCB
主空开放大图
L1 L2 L3
机型 主空开型号
Model MCB
CR025
NDM1-63C40/3
CR035 NDM1-63C50/3
°
)
底部进线孔
Bottom cable entry hole
Standard model Standard model with electric
with humidifier heater and humidifier
26
\
42.3
\
N PE
电流（A）
Current(A)
40
50
底部进线孔
26
\
46.6
\