GENERAL INFORMATION
TR05A140.B1107
3
1 USER INSTRUCTIONS
1.1 Boiler controls
1.1.1 Control panel layout
1. ON/OFF
button
2. Central Heating Control
knob
3.
button
4.
S
button
5.
button
6.
Mains supply terminal board
7.
Digital LCD display
8.
Programmer location (N/A)
1.1.2 Operating the appliance
Operation
Instruction
Switching the boiler on
Press the
ON/OFF
button (1)
Adjusting the Central Heating temperature
Turn the
Central Heating Control
knob (2):
- the temperature setting will appear on the display
Switching the boiler off
Press the
ON/OFF
button (1)
Table 1: Control panel display
Figure 1: Control Panel
1
2
ON / OFF
3 4
5
6
7
8
Summary of Contents for GS25A
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