Grundfos 99107059, Инструкция по установке и эксплуатации

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Eng
lish (US)
10
DLC, float-switch-controlled option
Fig. 7 Wiring diagram, DLC with float switches
T
M
06
6
8
5
4
25
16
13 12
K01
11 12 14 11
14
K11
A1
Q1
K12
Q2
Q3
Q4
+ -
A
A2
A1 A2
K02
A2 A1
G
X2
X1
G
X2
X1
11 14
K02
11 14
K04
21 22
K04
i7
K03
A2 A1
7 6
K04
A2 A1
K05
A2 A1
10 9
11
96 95
OLR1
96 95
OLR2
R
K01
A2 A1
8
11 14
K03
11 14
K05
21 22
K03
21 22
K03
H* H1
X1 X2
F1 F2
L1 N
+ -
L1
L3
L2
CB xxA
T2 L2
T1 L1
L3 T3
T2 L2
T1 L1
L3 T3
OLR2
XXA
OLR1
xxA
CB xxA K11
K12
1
2
CB 10A
L+ M
i5
1
i1
i4
5
4 5
NIBP
21 22
K02
i6
+ -
L1
L2
L3
i3
3 5
i2
2 5
Factory wire
Field wire
Pumps
XXX VAC, 3-phase
XX hp
High-level alarm
float switch
Standby pump on
float switch
Duty pump on float
switch
Pumps-off float switch
Pump 1 failure
Pump 2 failure
Pump 1 over-
temperature sensor
Seal sensor 1
Pump 2 over-
temperature sensor
Seal sensor 2
Push-to-Silence alarm
Fuses 2A
Controls - transformer
XXXV - 120 V, 100 VA
Control panel
115 VAC
PLC text display
24 VDC
power supply
PLC
Motor contactor
Pump run light
Motor contactor
Pump run light
Beacon Alarm Light
Alarm relay
Audible Alarm
Alarm contact
Pump 1 overload relay or
overtemperature sensor
Pump 1 seal-failure sensor
Hand
Hand
Auto
Off
Off
Auto
From main power panel
XXX VAC, 3-phase, 60 Hz
Main disconnect switch provided by others
Ground wire
To LOGO
From
display
screen
24 V
power supply
LOGO
Pump 2 overload relay or
overtemperature sensor
Pump 2 seal-failure sensor