Ver
sion:
M
P4/
6 G
3
08/
01
/2024
33
Error code
Explanation
W08: Low water level
Warning: The float switch detects, or has detected, air
at the top of the boiler. The boiler stops the
regulation and the circulation pump; if the air
disappears, the regulation will be resumed.
B03: Ext Limitation
Limitation: External limitation: blockage
or alternate temperature is activated.
B04: Manual operation
Limitation: Manual operation of the boiler is activated (switch
off automatically after 4 minutes).
B08: ECO active
Limitation: The ECO function is activated.
X01: Boot
Limitation: Start-up has taken place.
Alarm
When the boiler activates an alarm, an alarm signal sounds and the red indicator light flashes. When the
user or installation engineer has acknowledged the alarm, the alarm signal stops and the red indicator
light stays on until the cause of the alarm ceases by itself or is rectified. Information about the alarm
remains in the log list.
Warning
When the boiler activates a warning, the yellow indicator light flashes. When the user
or installation engineer has acknowledged the warning, the yellow indicator light stays
on until the cause of the warning ceases by itself or is rectified. Information about
the warning remains in the log list.
Limitation
When a value in the boiler reaches a set limit value and the boiler activates a limitation, the green
indicator light flashes. When no limitations are activated, the green indicator light will be permanently
lit.
3.5.
Technical specification
MP4 G3 and MP6 G3
Height
700 mm
Width
420 mm
Depth
200 mm
Protection class
IP x1
Volume
1.4 litres
Expansion tank volume pre-charge pressure 2 litres / 1.5 bar
Design pressure
2.5 bar
Test pressure
3.6 bar
Safety valve
2.5 bar
Design temperature
80°C
Temperature range
10 – 60°C
Ambient temperature
10 – 30°C
Weight
17 kg
Installation height for immersion
heater replacement
At least 400 mm
Manufactured to
PED 2014/68/EU article 4.3