W E Reserv E The Right To Change Execution And Construction - Meiko FV 28 GiO Operating Instructions Manual

Operating instructions FV 28 GiO
Table 3: Error messages
Datei:1D3A4F9D.doc
MEIKO Maschinenbau GmbH & Co. KG, Englerstr. 3, D-77652 Offenburg, Tel.: +49/781/203-0, Fax: +49/781/203-1121
ERR.-No. Description
205 Boiler temperature not reached
after max. Heat time (P.310)
210 Temperature sensor short circuit
boiler
211 Temperature sensor interruption
boiler
212 Actual boiler temperature too
high(>95°C)
301 Number of final rinse cycles for
tank filling exceeded
Tank level analysis disrupted
302 During the self-cleaning pro-
gramme the tank level (S3) does
not fall on time.
(Only with built -in drain pump.)
304 Tank temperature not reached
after max. heat time (P.314)
310 Temperature sensor short circuit
tank
311 Temperature sensor interruption
tank
312 Actual Tank temperature too high
(>85°C)
Should information or fault numbers not shown in the tables be indicated, or should the
suggested measure not lead to the elimination of the fault, please notify a customer ser-
vice technician.

W e reserv e the right to change execution and construction!

Possible cause
Boiler heating defective / thermal fuse
radiator
Temperature sensor defective, incorrect
installation position
Boiler contactor defective, performance
switch loosened
No signal from ON/OFF circuit boards
Check sensor cable (plug contacts)
Replace sensor
Install sensor correctly
Check sensor cable (plug contacts)
Replace sensor
Install sensor correctly
Contactor sticking
Incorrect sensor / defective sensor
Check sensor / cable
Feeding water pressure too low
Sieve in feeding valve is dirty
Rinse jets soiled
Air trap soiled
Condensate in level pipe
Hose kinked / loose / not watertight
Fresh water supply insufficient
(water faucet closed)
Drain pump soiled / defective
Rotor loose
Drain pump plug connector loose
Start capacitor defective
Tank level analysis disrupted
No signal from ON/OFF circuit boards
Tank heating defective / thermal fuse
Radiator
Temperature sensor defective, incorrect
installation position
Tank protection defective, performance
switch loose
Check sensor cable (plug con-
tacts)Check sensor cable (plug contacts)
Replace sensor
Install sensor correctly
Check sensor cable (plug contacts)
Replace sensor
Install sensor correctly
Contactor sticking
Incorrect sensor / defective sensor
Check sensor / cable
9671086
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