Boiler Information Menu; Switching Off The Boiler; Filling The System; Routine Maintenance Instructions - Chappee Initia+ Hte 1.12 Notice D'emploi Et D'installation Destinée À L'usager Et À L'installateur

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. 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.

7. FILLING THE SYSTEM

Regularly check that the pressure displayed on pressure gauge B is 1 - 1.5 bar, with the boiler cold. If the pressure is too low,
open loading taps " A" on the union support (figure to side). It is recommended that the opening of these taps is done very slowly,
to facilitate the bleeding of any air.
In case of overpressure, open drain valve "C" using a fixed 14 mm wrench.
A
Boiler/system filling taps
B
Pressure gauge
C
Boiler/system drain taps
Take special care when filling the heating system. In particular, open any
thermostat valves in the system, ensure the water enters slowly in order
to prevent the formation of air inside the primary circuit until operating
pressure is reached. Lastly, vent any radiators in the system. CHAPPEE declines
all liability for damage deriving from the presence of air bubbles in the primary
exchanger due to the incorrect or imprecise observance of the above.
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.

8. 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.
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
bis
31
the boiler stays
7741003 (03-04/23)