35
Radijator Inženjering d.o.o, 36000 Kraljevo, Živojina Lazića - Solunca br.6, Srbija
tel. +381 36 399 140, fax. +381 36 399 150, http://www.radijator.rs
e-mail: radijator@radijator.rs
Possible
cause 5
PROBLEM 5
– Mains voltage to which the boiler is connected is significantly lower than 220-
230V, therefore the power of the heater is lesser.
How to solve
PROBLEM 5
– Priključiti mrežni ispravljač napona ili potpaliti ručno.
Possible
cause 6
PROBLEM 6
– The boiler is switched from automatic to manual operation mode. If during the
entire ignition phase, the heater light isn’t on, then the boiler is certainly in manual mode.
How to solve
PROBLEM 6
– Refill pellets.
Possible
cause 7
PROBLEM 7
– The boiler is switched from automatic to manual operation mode. If during the
entire ignition phase, the heater light isn’t on, then the boiler is certainly in manual mode.
How to solve
PROBLEM 7
– Switch the boiler to the automatic ignition mode.
Possible
cause 8
PROBLEM 8
– The electric heater malfunctioned. Disconnect the boiler from mains voltage and
measure the electrical resistance of connection cables of the electric heater.
How to solve
PROBLEM 8
– Replace the electric heater
Group II
Possible
cause 1
.
PROBLEM 1
– Fan speed in the ignition phase. Fan speed for primary air in this phase is
determined by parameters Uc00 and Uc01. If the speed is drastically changed in comparison to the
factory set one, it is not good to either drastically decrease or increase it. In case the fan, while
igniting, is weak, the temperature of flue gases doesn’t increase and if it is too powerful, it is
possible to rapidly consume pellets in the chamber which leads to decreasing temperature of flue
gases while igniting.
