Dimensions, Slc - Grundfos SLC Series Installation And Operating Instructions Manual

12.1 Dimensions, SLC

The description covers all SLC models, both float-switch-controlled and transducer-controlled.
Front door
layout
During a pump fault
check the relays to
5
determine over temp
or seal fail. The relays
LED will be on if "OK".
K02 = P1 Overtemp
K03 = P1 Seal Fail
F1
K04 = P2 Overtemp
K05 = P2 Seal Fail
6
17.31 in. (440 mm)
17.31 in. (440 mm)
FRP Type 4X enclosure
Fiber glass
Pos. Description
1 Alarm beacon and alarm indicator
2 Keypad and text display
3 Pump run indicator
4 Hand - Off - Auto switch
5 Push-to-Silence alarm button
6 Audible alarm
7 Transformer
8 Fuses
9 Control panel circuit breaker
10 Pump circuit breaker
11 PLC
12 Relays
13 DC power supply
14 Motor starter
15 Overload relay
16 Terminals
17 Main power distribution blocks
Note: During a pump failure, check the relays to determine
pump overtemperature or seal failure. The relay LED will be
on, if active.
CR1: Pump overtemperature
CR2: Pump seal failure.
1
HIGH LEVEL
ALARM
LOGO! TD
2
F2 F3 F4
PUMP RUN
3
G
HAND OFF AUTO
4
Dead-front
inner-door
layout
7
11
Side view
Bottom view
12 in. (305 mm) 12 in. (305 mm)
panel mounting
Panel mounting
Back panel
layout
8 9
10
0ff/O
35
13
12
L N
i
14
ESC OK
-V +V
15
16
17
43