Table of Contents
Advertisement
Assembly instructions | LK Electric Boiler 11-n
PROP. PRESSURE: CURVE 1
PROP. PRESSURE: CURVE 2
PROP. PRESSURE: CURVE 3
CONST. PRESSURE: CURVE 1
CONST. PRESSURE: CURVE 2
CONST. PRESSURE: CURVE 3
CONST. CURVE: KURVA 1
CONST. CURVE: KURVA 2
CONST. CURVE: KURVA 3
CONST. CURVE: KURVA 4
If the button is depressed for 2 sec, the pump
switches to setup mode and the LEDs flash. In
setup mode, any one of 10 curves can be selected
by turning the button. When the button has been
released for 10 sec, the pump returns to operat-
ing mode, the LEDs stop flashing and the selected
curve becomes active.
A lit red LED indicates an alarm or warning.
Indication
Fault
Motor
blocked
Red
+
fourth
yellow
Low volt-
age
Red
+
third yel-
low
Electrical
fault
Red
+
second
yellow
A button lock prevents accidental adjustments to
the pump settings. The button can be locked/un-
locked by depressing the button for 10 seconds.
After 10 seconds, all the LEDs will flash quickly
to indicate that the lock is locked/unlocked.
EN.33.C.94.1702
4 (15)
Status
Measure
Pump tries
Release
to restart
motor/
at 1.5 sec
impeller or
intervals
wait
Warning
Check volt-
only, pump
age to pump
continues to
operate
Pump
Check volt-
stopped
age/replace
pump
Pump capacity
p
H
[kPa]
[m]
50
5
40
4
30
3
20
2
10
1
0
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
0.0
0.1
0.2
0.3
P1
[W]
35
30
25
20
15
10
5
0
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8
1. Safety valve
2. Air-bleeding valve
3. Outside temperature sensor
4. Boiler temperature sensor/sensor for flow
temperature
5. Expansion vessel
6. Circulation pump
7. Boiler tank, incl. electric cartridge
8. Overflow valve
9. Filling/drainage valve for boiler
10. Isolation valves
11. Filling & drain valves
12. Under floor heating
Q [m³/h]
0.4
0.5
0.6
0.7
0.8
Q [m³/h]
2
1
4
5
6
7
8
9
10
11
12
Q [l/s]
3
Advertisement
Table of Contents
