Immergas MINI NIKE 3 E - Configuration Error; Parasite Flame Block; Push Button Control Panel Anomaly; Insufficient Circulation

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STMiN3E ed 09/11 MINI NIKE 3 E
Technical DocumentationTechnical Documentation
ERROR 15
Conguration error
N.B.: is P.C.B. can be used for instantaneous sealed chamber / open chamber
boilers or with a storage tank. e board automatically recognises the type of boiler
by means of the relative wiring of the P.C.B.
15
e P.C.B. is congured for instantaneous open chamber boilers.
No
For MINI NIKE type boilers, check the following connections.
- ue thermostat wiring.
Yes
Replace the P.C.B.
ERROR 20
Parasite ame block
20
e detection electrode and the relative wiring are integral.
No
Check/replace detection electrode/replace wiring.
Yes
Replace the P.C.B.
ERROR 24
Push button control panel anomaly
24
e buttons on the control panel function regularly (check that a
"click" is heard when the button is pressed).
No
Check that there are no keys blocked or jammed under the control panel.
Yes
Replace the P.C.B.
ERROR 27
Insucient circulation
27
e boiler pump functions correctly.
N.B.: make sure that the pump functions at maximum speed.
No
See section B
Yes
Any CH system zone valve or cut-o cocks are open.
No
Restore circulation in the CH system by acting on the closed devices
and also check:
- the correct positioning/functioning of the boiler by-pass;
- the opening times of any zone valves (when necessary, it is possible to
delay ignition of the burner by acting on the boiler "P8" parameter);
- the correct functioning of any thermostatic valves.
Yes
e NTC ow probe is OK (10 kΩ at 25°C).
No
Replace NTC probe.
Yes
Check/clean/replace the main heat exchanger. If the anomaly persists, replace the P.C.B.
ERROR 31
Loss of remote control communication
31
e Remote Control is connected correctly.
N.B.: only remote controls supplied by Immergas can be used (CAR
V2
o CAR Universal).
No
Check the connection between P.C.B. (clamps 40-41) and remote control
(IN+ and IN-) carried out respecting the polarity and using a dedicated
line to prevent interference.
Yes
Replace the remote control. If the anomaly persists, replace the P.C.B.