Meco Pellematic PES 12-20, Installation Manual

Page: 59 / 102

Starting up for the first time
59
Magnet valve
MA the magnetic valve switches over and you
can hear it click
Note:
Condensing boiler only
• the scrubber is connected
• the scrubber is defective
Flue gas fan
SZ the flue gas fan is running
Note:
You can set 5 power levels:
20/40/60/80/100
• the wiring is correct
• the motor is defective
Boil clean M
RM the cleaning motor raises and releases the
cleaning springs • the terminal bolts on the shaft are tight
• the motor is defective
Malfunc relay
SM the malfunction relay switches on and off:
you can hear it clicking on and off • the wiring is correct
• the malfunction relay is defective
Ignition
ZUEND the electrode is working: you can view the
current draw at the control unit after it has
been switched on. • the wiring is correct
• Check the ignition electrode
Fire pro sys
BSK the fire protection ball valve(orange motor
on burner) opens • the wiring is correct
• the ball valve moves easily
• the motor is defective
Boiler cont P
RES2 the boiler controlled pump is running
Note:
only possible if the boiler controlled
pump is connected
• the wiring is correct
• the boiler controlled pump is defective
Hopper M
RES1 the hopper motor that feeds pellets from
the hopper to the burner auger is running
-
only on PES 36 – 56
• the burner motor is connected
• the burner motor rotates easily
• the motor is defective
The system is ready for operation after all outputs/motors have been throughly tested
Note:
In order to find the sensors, motors or pumps on the boiler look 10.2 Plugs on the boiler controller
PE 3671 USA 2.3 Installation Manual PES 36–56