Finishing The Gas Boiler Installation; To Perform An Air Purge On The Gas Supply; To Close The Gas Boiler; To Install The Cover Plate - Daikin Altherma EHY2KOMB28AA Installation And Operation Manual

7 Configuration

6.9 Finishing the gas boiler
installation
6.9.1

To perform an air purge on the gas supply

1 Turn once the screw counterclockwise.
Result: Gas supply will purge air.
2 Check all connections for leakage.
3 Check the gas supply pressure.
INFORMATION
Make sure the working inlet pressure does NOT interfere
with other gas appliances installed.
6.9.2

To close the gas boiler

1 Hook the top of the front panel into the top of the gas boiler.
2 Tilt the bottom side of the front panel towards the gas boiler.
3 Screw both screws of the cover.
4 Close the display cover.
Installation and operation manual
24
6.9.3

To install the cover plate

The boiler cover plate is an optional product.
7 Configuration
7.1

Gas boiler

7.1.1

Overview: Configuration

1 3 4 2
a b c
Read out
1 On/off
2 Main display
3 Space heating operation
4 Domestic hot water operation
5 Domestic hot water comfort function eco
6 Domestic hot water comfort function on (continuous)
7 Service display
8 Flashes to indicate a fault
Operation
a On/off button
b button
c button
d Domestic hot water function off/eco/on
e Service button
f Reset button
7.1.2

Basic configuration

To turn on/off the gas boiler
1 Push the button.
Result: The green LED above the
boiler is ON.
When the gas boiler is OFF, is displayed on the service display to
indicate that the power is ON. In this mode, the pressure in the
space heating installation will also be displayed on the main display
(bar).
Daikin Altherma hybrid monobloc – Gas boiler module
5 6 7 8
d e f
button will light up when the
EHY2KOMB28+32AA
4P538953-1 – 2018.06