Table of Contents
Advertisement
4. ADJUSTING ROOM TEMPERATURE AND DHW TEMPERATURE
The system must be tted with a room thermostat for controlling indoor temperature.
+/-
Adjust the room temperature (
) and the DHW temperature (
) by pressing the respective
( gure 1). The ignition
of the burner is shown on the display with the symbol ( ) as described in section 3.
HEATING
While the boiler is operating in the heating mode, the display ( gure 1) shows the ashing symbol (
) and the heating
delivery temperature (°C).
DOMESTIC HOT WATER
While the boiler is operating in the DHW mode, the display ( gure 1) shows the ashing symbol (
) and the DHW output
temperature (°C).
5. DESCRIPTION OF BUTTON
(Summer - Winter - Heating only - Off)
Press this button to set the following operating modes:
In the SUMMER mode, the display shows (
). The boiler satis es requests for DHW only while central heating is NOT
enabled (ambient frost protection function active).
In the WINTER mode, the display shows (
). The boiler satis es requests for both DHW and central heating (am-
bient frost protection function active).
In the HEATING ONLY mode, the display shows (
). The boiler satis es requests for central heating only (ambient frost
protection function active).
In the OFF mode, the display shows neither of the above two symbols (
) (
). In this mode, only the ambient frost
protection function is active while requests for DHW and central heating are not satis ed.
OPERATING INSTRUCTIONS
71.06952.02 - EN
71
Hide quick links:
Advertisement
Table of Contents
