Boiler Information Menu; Filling The System; Routine Maintenance Instructions; Switching Off The Boiler - Baxi LUNA DUO-TEC MP 1.35 Manual De Uso

5. BOILER INFORMATION MENU

Press to display the information indicated in the following table. Press
Description
00
SW Diagnostic Code
01
Heating flow temperature
02
Outdoor temperature (if the outdoor sensor is fitted)
03
External storage tank temperature (fitted models)
04
DHW temperature (fitted models)
05
Water pressure in heating system
06
Heating return temperature
07
Flue sensor temperature
08
Not used
09
Solar collector temperature
10
Zone 1 heating flow temperature
11
Zone 2 heating flow temperature
Items 21, 22 and 23 are displayed alternatively with the gas energy consumption value expressed in millions, thousands and units
of kWh. e.g.: 21 / 033 / 145 / 827 corresponds to a gas energy consumption in HEATING of 33.145.827 kWh.

6. FILLING THE SYSTEM

Periodically check that the pressure displayed on the pressure gauge is 1 - 1.5 bar, with the system cold. If it is lower, turn the
system filling tap installed by the installer. Open the tap very slowly in order to vent the air.
The boiler is fitted with a hydraulic pressure gauge which prevents the boiler from working if there is no water.
If pressure drops occur frequently, have the boiler checked by the AUTHORISED TECHNICAL SERVICE CENTRE.

7. ROUTINE MAINTENANCE INSTRUCTIONS

To keep the boiler efficient and safe, have it checked by the Authorised Service Centre at the end of every operating period.
Careful servicing ensures economical operation of the system.

8. SWITCHING OFF THE BOILER

To turn off the boiler, disconnect the electric power supply using the two-pole switch. In the "Off" operating mode
off but the electrical circuits remain powered and the anti-freeze function remains active.
to exit.
Description
12
Ion current
13
Burner working hours
14
Zone 1 heating mode
15
Zone 2 heating mode
16
DHW circuit operating mode
17
Boiler operating mode
18
Solar plant operating mode
19
Manufacturer information
20
Manufacturer information
21
Gas energy consumption in HEATING
22
Gas energy consumption in DHW
23
Gas energy consumption in HEATING + DHW
7
the boiler stays
7225065.02 (4-05/17)