Jntech JNP2K2L-V5, Руководство пользователя

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VII
5.2 I
NSTALLATION
D
IRECTION
.........................................................................................
26
5.3 I
NSTALLATION OF
I
NVERTER
.......................................................................................
27
6 ELECTRICAL CONNECTION
.........................................................................................
30
6.1 C
ONNECTING
T
ERMINALS OF
I
NVERTER
......................................................................
30
6.2 S
CHEMATIC
D
IAGRAM OF
E
LECTRICAL
C
ONNECTION
..................................................
31
6.3 C
ABLE
S
ELECTION
.....................................................................................................
33
6.4 AC S
IDE
E
LECTRICAL
C
ONNECTION
............................................................................
33
6.4.1 Single phase pump description .................................................................. 34
6.4.2 Capacitor removal example
........................................................................
36
6.4.3 Wire connection of the connector ............................................................. 37
6.5 DC S
IDE
C
ONNECTION
.............................................................................................. 39
6.6 W
ATER
L
EVEL
S
ENSOR
C
ONNECTION
.........................................................................
41
6.6.1 Water level sensor interface define
..........................................................
42
6.6.2 Water level sensor connection ................................................................... 43
6.7 C
OMMUNICATION
C
ONNECTION
................................................................................
45
6.7.1 RS485 Communication ................................................................................. 45
6.7.2 GPRS Communication .................................................................................. 48
6.8 D
ISASSEMBLING
........................................................................................................
48
6.8.1Safety Instruction .......................................................................................... 48
6.8.2 Mounting and dismounting of cover panel
.............................................
48
7 COMMISSIONING
.......................................................................................................
50
7.1 V
ERIFY BEFORE
C
OMMISSIONING
.............................................................................. 50
7.2 I
NVERTER
C
OMMISSIONING
.......................................................................................
50
7.3 S
TOP
F
REQUENCY
S
ETTING
........................................................................................
53
8 LCD PANEL OPERATING INSTRUCTIONS
.................................................................
55