Water Heat Exchanger In The Senso M H 2 O - Spartherm SENSO S Montage- Und Betriebsanleitung

7.2 FIRE IS DIFFICULT TO LIGHT
If this did not occur from the very beginning, please check the fol-
lowing points:
• Are the correct fuel and technology being used? (see 5.)
• Is the wood dry enough? (see 5.)
• Is the wood too thick? (see 5.)
• Has the air intake been sufficiently guaranteed? (see 4.1.1)
• Are you in the transitional period? (see 4.5)
• Are you experiencing atmospheric inversion? (see 4.5)
• Is the combustion air control fully opened? (see 4.1.1)
• Is the external combustion air flue unblocked? (see 2.2.2.2)
7.3 SMOKE LEAKAGE WHEN ADDING WOOD TO THE FIRE
• See all questions in Point 7.1
• Is the chimney unblocked?
• Has your stove already reached its operating temperature?
• Did you open the door slowly at the beginning? (see 4.2)
7.4 FIRE BURNS TOO QUICKLY / WOOD CONSUMPTION IS TOO HIGH
If this did not occur from the very beginning, please check the fol-
lowing points:
• Has the wood been cut to a sufficient size? (see 5.)
• Is the chimney drawing air too strongly?
• Have you reduced the combustion air control (control lever ad-
justed towards the middle)? (see 4.1.1)
• Are you using solid hardwood with 15 – 18 % residual mois-
ture? (see 5.)
• Is the door completely closed?
• Have you kept to the recommended volume of wood?
(see 4.2.2)
7.5 WATER HEAT EXCHANGER IN THE SENSO M H
Thermal discharge safety device is constantly being triggered
(constant discharge of water through the discharge valve).
The water heat exchanger cannot pass on heat to the heating
system.
The accumulator tank is "full" g Extract heat from the accu-
•
mulator tank.
• Check the functionality and settings of the pump thermostat
and the load unit (heat charger).
• Set the pump setting one level higher (larger flow rate).
• Circulation pump is not running. Is the electricity connection
defect?
• Bleed air from the stove.
• Check the system pressure.
Gurgling noises in the water heat exchanger.
• Air in the system. Check the system pressure.
• Bleed the air from the system at the vent. In newly filled or
topped up systems, it can take some time until all of the air
has collected. Bleeding the air out of the system once is often
not sufficient.
Thermal discharge safety device is dripping.
• Rinse out the thermal discharge safety device by pressing the
red button on the fitting.
• Check the fitting of the connection seals and the pistons (see
instructions for thermal discharge safety device).
• If required, integrate a filter into the system before the thermal
discharge safety device (observe the minimum flow rate!).
GB 46
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