3
.
TOUCH BUTTON FUNCTIONS
5
7
4
3
2
8
9
1
6
Button No 1:Reset Button
Main functions:
• Removing the permanent error state (EXX)
• Activating ECO mode
• Activating Comfort mode
When your device malfunctions, the error code and description will be displayed on the screen.
Additio
-
nally, your device will sound a periodic warning alarm. There are two types of errors:
Permanent (EXX)
and Temporary (FXX). In case of a permanent error (EXX), the error needs to
be resolved to remove
the error code from the LCD screen, after which the device can be put
back to normal operation state
by pressing the “Reset” button once. In case of a temporary error
(FXX), on the other hand, it is not
possible to remove the error code from the LCD screen by
pressing the “Reset” button. The error code
on the LCD screen automatically disappears once the
error is resolved. If you press the Reset Button
while the device is operating in the Comfort mode,
the device will switch to the Eco mode. The device
will switch to the Comfort mode if you press the
Reset button once again.
Button No 2: Domestic Hot Water Temperature Increase Button
The domestic water temperature increase button allows you to increase the domestic water
tempera
-
ture up to 65°C.
Button No 3: Central Heating Temperature Increase Button
Central heating temperature increase button allows you to increase the temperature of the
heating water in the central heating up to 80°C.
Figure 1
5
Summary of Contents for CONFEO PREMIX P 14 HM
Page 1: ...SERVICE MANUAL CONFEO PREMIX CONDENSING BOILER CONFEO PREMIX P 14 20 24 28 30 35 HM HCH HST...
Page 24: ...12 ELECTRICAL DIAGRAM Figure 15 24...
Page 34: ...Low Voltage Removing installing the pump cable FAN PWM CABLE Figure 39 Figure 40 34...
Page 52: ...Figure 76 Figure 77 52...
Page 83: ......
