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

1

1

1

2

3

3

4

4

5

7

7

10

10

12

13

1

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 agencye. 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.

2

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 BOILERBefore 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

3

4

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.

5

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.

6

7

8

50 mm

5

8

9

10

(3-10 ) V-

11

11

12

Figure 12

Figure 12

13

Figure 13

14

15

Dear Customer, Thank you for choosing a Thermex product.

www.thermex.com.tr

0850 775 05 15