Description of the heating controller module
50
17.5 Assembly and disassembly of the heating controller board
It is possible to take off the heating controller board from the controller casing without disconnecting the inputs and
outputs.
1.
Make sure the heating system is powered down.
Electrostatic discharge damage
Before starting work, touch a grounded object to avoid
damage to the insulation board by electrostatic charging.
2.
Open the cover plate of the heating controller.
See previous chapter
17.4 Assembly or disassembly of the power supply, page 49
3.
Pull all the plugs in from the circuit board. Leave the plugs with the wiring in the casing.
4.
Disassemble of the power supply (optional)
See previous chapter
17.4 Assembly or disassembly of the power supply, page 49
5.
Disassemble the circuit board from the heating controller.
6.
The installation of a new circuit board should be in reverse order.
Operating manual Pelletronic Touch
E1389EN 2.0