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Spirax Sarco LC1350 User Manual
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IM-P402-129
EMM Issue 7
19
Low alarm
Low alarm
Pu
m
p
on
Pu
m
p
of
f
Pump of
f
High
alarm
High
alarm
Pu
m
p
on
Fig
. 9 LP10
-
4 - Pu
mp
i
ng i
n wi
t
h t
w
o low a
l
ar
m
s
Fig
. 10 LP10-
4 - Pu
m
pi
ng o
u
t wi
t
h t
wo hi
gh a
la
r
m
s
Signal circu
it
(
V
i
ew f
ro
m t
he t
o
p)
F
ront
50
51
52
53
54
55
56
L
P10
-
4
Co
nn
e
ct t
o a c
le
a
n
lo
c
al e
a
r
th i
n th
e p
an
e
l
Fig
. 8 Si
g
na
l ci
rc
ui
t L
P10-
4 - Pu
m
pi
ng
-
in w
i
th o
n
e hi
gh a
l
ar
m a
n
d on
e l
ow al
a
r
m
Alar
m
1
Pump
tip
HI
Pump
tip
LO
Alar
m
2
Com
Screen
E
Back
High
alarm
Pump
of
f
Pu
m
p
on
Low alarm
18
20
Table of Contents
Commissioning Password
1
Enter Commissioning
1
Safety Information
2
Warning
2
Static Precautions (ESD)
3
Level Control and Level Limiting Products in Steam Boilers
3
Symbols
4
Intended Use
5
Access
5
Hazardous Liquids or Gases in the Pipeline
5
Hazardous Environment Around the Product
5
Tools and Consumables
6
Protective Clothing
6
Permits to Work
6
Handling
6
User Instructions and Delivery Information
7
General Description
7
Front Panel
7
Using the Buttons
7
LCD Display
8
Alarm
8
Water Level Rising – Pumping in
8
Water Level Falling – Pumping out
8
View Parameter Mode
9
Alarm / Error Display Messages
9
Equipment Delivery, Handling and Storage
9
Receipt of Shipment
9
System Overview
10
Function
10
Operation
10
Inputs
10
Mechanical Installation
11
Environmental Conditions
11
Installation on a DIN Rail
11
Installation on a Chassis Plate
12
Installation in a Panel Cutout
12
Electrical Installation
14
General Wiring Notes
14
Mains Wiring Notes
16
Signal Wiring Notes
18
Probe Wiring
18
Signal Circuit
18
Signal Circuit LP10-4 - Pumping-In with One High Alarm/One Low Alarm
19
LP10-4 - Pumping in with Two Low Alarms
19
LP10-4 - Pumping out with Two High Alarms
19
Optional External Test Switch Wiring Diagram
20
Commissioning
21
General Information
21
The Product Has no Battery
21
Display Screen and Keypad
21
Commissioning - Full
22
Main Menu Structure
22
Main Menu Commissioning Notes
23
Communications
24
Maintenance
24
Infrared (IR)
24
Level Controls
24
Fault Finding
25
System Faults
26
Operational Error Messages
27
Technical Information
28
Returning Faulty Equipment
28
Power Supply
28
Environmental
29
Cable / Wire and Connector Data
30
Output Technical Data
31
Programming Parameters / Default Settings
32
Data Registers
33
Menu Map
34
4
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Spirax Sarco LC1350 Specifications
General
Brand
Spirax Sarco
Model
LC1350
Category
Controller
Language
English
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