THERMEx Sirius Series User manual

SIRIUS
PREMIX
CONDENSING
COMBI
BOILER
COMBI BOILER INSTALLATION AND USER’S MANUAL
Read carefully before operatng the applance

INDEX
1. INTRODUCTION
2. WARNINGS FOR THE USER
3.CONDITIONS INELIGIBLE FOR WARRANTY
4. SWITCHING ON THE BOILER
5. DAILY OPERATION OF THE BOILER
6. FILLING THE BOILER
7.SWITCHING OFF THE BOILER
8.MAINTENANCE OF THE BOILER
9.INSTALLATION INSTRUCTIONS
10.DIMENSIONS OF THE BOILER
11.CONNECTING THE FLUE
12.ELECTRIC CONNECTION
13.ELECTRIC SCHEME AND ROOM THERMOSTAT
14. ERROR CODES 4IOS AND ANDROID, ALL VERSIONS
15.TECHNICAL DATA
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a. Happened in appliances not commissioned by authorised THERMEX services,
b. Arising from installaons not confirming the instrucons given in this manual as well as those
from misuse,
f. Cleaning of external surfaces of the appliance should be made by using a damp cloth, do not use
any chemical or detergent.
e. The commissioning of the boiler must be performed by qualified personnel/Thermex
authorised services only. Ensure that electric, water and gas connecons to the boiler are carried
out are in conformity with local requirements as well as to the instrucons provided in this
manual.
c. Arising from selecng wrong type of appliance for the intended purpose,
3. CONDITIONS INELIGIBLE FOR WARRANTY
d. Arising from intervening the appliance by an unauthorized service agency
e. Physical failures happened aer the appliance has been delivered,
f. Arising from natural disasters, fire and lightning strike,
c. Ensure that the supply gas complies with the gas type, pressure and capacity of the boiler
indicated in the data plate.
g. In order to use the appliance efficiently for years to come schedule annual maintenance of the
boiler with Thermex authorised service.
b. Ensure that the flue gas connecon is not terminated in a closed compartment and connected
with no other appliance but the special chimney made to be used for the connecon of more than
one appliance and flue gas outlet cap is not clogged.
a. Installaon and connecons of the boiler must be carried out in full conformity with the
governing legal regulaons, the requirements of local gas distribung Company and the
instrucons provided by the manufacturer.
The THERMEX warranty claim does not apply any failures arising from any use of the appliance out
of such menoned in this manual as well as from the following cases:
2. WARNINGS FOR THE USER
d. Ensure that both central heang system and domesc hot water distribuon pipes are cleaned
properly before the installaon and connecon to the boiler. The manufacturer is not responsible
of any damages arising from the dirt and small parcles le inside the piping and such failures and
damages are out of warranty claim.
g. Arising from high or low supply voltage out of the limits stated in the data plate or connecons to
a power supply line with an inefficient earth connecon,
1 . INTRODUCTION
This installaon and usage manual contains detailed instrucons and recommendaons for safe
and efficient use of the boiler, further this manual contains technical data, informaon for
installaon and connecons, use, maintenance, troubleshoong and explanaon of the most
possible failures of the appliance
Thermex Sirius PM 24kW-28kW-35-kW condensing boilers are wall hung boilers designed to
produce for heang your house as well as preparing domesc hot water by using natural gas. The
boilers are suitable for natural gas fuel.
Please do not operate your appliance before reading this manual and to keep in a safe place for
future reference.

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i. Arising from other accessories and ancillary products used with the appliance,
k. Manipulaon of data plate and warranty cerficate,
j. Arising from freezing
h. Arising from the failure of observing the periodic maintenances specified in the instrucons to
be done in me by the authorized service agencies,
l. Using the appliance in a cold water supply network out of the condions set in this instrucon
manual,
WARNING: When the boiler is first switched on it starts with the AP mode and the boiler runs the
fan with high speed for 120 s. to purge the combuson chamber. If this mode is not required push
the reset buon to switch normal start.
4. SWITCHING ON THE BOILER
Before starng the boiler ensure electric, gas and water connecons are properly made and the
appliance is supplied with correct power as stated in the data plate.
a. Open power supply connecon.
b. Turn gas cock to open posion.
The warranty does not apply to above specified failures, and repair of such failures is subject to a
fee.
e. Start the boiler by adjusng to your desired temperature through temperature adjustment
buons
WARNING: When the boiler is first started the boiler may show ignion failures and go into block
several mes ll the air in the gas supply line is evacuated. In that case push buon for 5
seconds to restart the boiler.
c. Push the ON buon ( ).
WARNING: In summer mode the boiler does not start unless a hot water tap is opened.
d. Select Summer/Winter ( ) mode. Figure 1

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7. SWITCHING OFF THE BOILER
In order to use your appliance trouble-free and efficiently for long years we recommend
scheduling annual maintenance, preferably at early winter season, by Thermex authorised
service.
WARNING: In order an-frostprotecon to be acve electric and gas supply to the boiler should
not be closed. Observe the requirements indicated in Paragraph 4. When the temperature inside
the boiler drops below 5°C the burner the an-frost protecon switches, turns on the burner and
heats the water up to 30°C.
To switch off the boiler press the ON/OFF buon ( ). When the boiler is switched off
through this buon the pump anblockage funcon and an-frost protecon are acve and there
is electric current in the boiler. In order to switch off the boiler completely, switch the external
power supply fuse-circuit breaker to OFF posion.
8. MAINTENANCE OF THE BOILER
Do not clean external surfaces of your appliance with detergent or chemical materials.
Check your installaon before making connecons to the boiler and ensure that the installaon
pipes are free from dirt or any parcles.

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Figure 4
The lifeme of wall hung combinaon boilers set by the Ministry of Science, Industry and Trade is
15 years. According to the relevant codes the manufacturing companies undertake to maintain
and provide required spare parts of the appliance during the set lifeme.
A suitable filter must be installed to the water inlet to
the boiler, Figure 5.
Boiler package contains:
9. INSTALLATION INSTRUCTIONS
Boiler, support Styrofoam, installaon hanging
equipment, user’s manual, warranty cerficate and
service booklet.
The locaons where the boiler can be installed should
be selected by observing the relevant regulaons and
requirements set forth by standards codes of pracce
in force as well as local gas company standards.
Installaon hanging equipment should be fixed on the
wall in such way to carry the weight of the boiler. The
hanging bracket should be fixed level, Figure 4.
Check that the maximum water mains pressure does
not exceed 8 bars; if it does, a pressure reducing valve
must be installed.
Make sure that the gas category for which the boiler
was designed corresponds to the category available in
the locaon where it will be used and the supplied gas
pressure, as well as the gas installaon, is in
conformity with data plate.

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50 mm
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(3-10 ) V-

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Figure 12
Figure 12

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Figure 13

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Dear Customer,
Thank you for choosing a Thermex product.
www.thermex.com.tr
0850 775 05 15