Alarko SUPER FIT 28 Assembly, Installation And Operation Instructions

Gas fired combi boiler

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Ön Kapak Straforu

Alarko Logo Etiketi

Cihaz Kapasite Etiketi

CE Etiketi

Askı Sacı Bağlantı Şablonu

Ambalaj Kutusu (SRS 20-28-36)

Baca Seti (

Ambalaj Straforu

Aksesuar Torbası

ED-03 403 Kablo Bağı 2.5x105

Gaz Vanası Sızdırmazlık Lastiği

R.Toz Kör Tapa M12x1.5

Sac Vidası ST4.8x9.5 YSB C-H Galv.

DETAYI

Sac Vidası ST4.8x9.5 YSB F-H Galv.

Kombi 3/4" Ambalaj Contası

Plastik Özel Kapak G 3/4"

Plastik Özel Kapak G 1/2"

Baca Sigortası TSD2920

Sac Vidası DIN 7981 YSB 2.9x6.5-C-H

Yan Kapak (Ön yüz) Sızdırmazlık Fitilleri

Boru Geçiş Lastiği

SIRA

ADET

SUPER FIT 24/28/35

1103901

58990440171

Strafor

Yoğunluk : >22 kg/dm

1103382

58990240246

(Ön Kapak)

1103836

GAS FIRED COMBI BOILER

1103837

1103814

80 gr. Kağıt

Oluklu Mukavva

1103187

58990540056

TS 1119 2-4 /BC

(Kraft)

60 x

100)

1103823

58990440116

11P3158

58990540013

Strafor

Yoğunluk : >22 kg/dm

1103676

INSTALLATION AND OPERATING

58990440177

Bknz. Resim

18070060001

11P3058

58990540026

56050900115

Ral 9005

DIN 7981

20060250063

Sivri başlı

DIN 7981

20060010009

11P3177

KAUCUK

1103459

58990340193

MH 418 Polipropilen

1103458

58990340192

MH 418 Polipropilen

1103921

58990440185

DIN 7981

20060010008

Ön taraf boyuna fitil

1103793

58990440090

EPDM

Resimde Bkz.Tablo-1

1102205

58990140123

Renk:Bayzeroks 130

SİLİKON (ShoreA:40 5)

PARÇA ADI

RESİM NO.

KOD NO.

MALZEME

DÜŞÜNCELER

Pompa Kısmi Detayı

Sifon Hortumu

1103724

58990440102

Paslanmaz yaylık tel

Manometre Sabitleme Klipsi (

1.8)

11P3168

58990540047

EN 10270-3 1.4310

Manometre Sızdırmazlık Lastiği

11P3057

58990540025

Manometre

11P3162

58990540015

Manometre Sabitleme Sacı

11P3034

58990540019

DX52+Z100-M-A-C

Sac Vidası YSB ST3.9x6.5 -F-H Galv.

DIN 7981

20060010011

20060270033

Hidrolik Grup Sabitleme Vidası (M5x10)

Pompa Sabitleme - YSB PLS Vidası

20060270036

Pano Sağ Yan Destek Sacı

11P3027

Bknz. Resim

DX52+Z100-M-A-C

Pano Arka Destek Sacı

11P1033

58990440043

DX52+Z100-M-A-C

Kombi Taşıma Sacı

1103739

58990440042

S220GD+Z100-M-A-C

Münferit Çıkış Kapağı

1102985

58990240046

DX52+AS120-B-CO

M4 Flanşlı Altıköşe Tırtıklı Somun

1103966

20030080035

WÜRTH : 039404

Ön ve Yan Kapak Pimleri

1102757

58990220044

Ön Kapak Sızdırmazlık Bandı

11P3132

58990540045

Yan Kapak Sızdırmazlık Bandı

11P3133

58990540046

Ön Kapak Alt-Üst Sızdırmazlık Süngeri

11P3131

58990540044

Plastik Pano Komplesi

58990540030 (TB)

Rulo Sac: TS EN 10130

Ön Kapak (SUF 24-28-35 kW)

11P2997

DC 03 / DC 04-B-M

58990540031 (DA)

Genleşme Tankı Taşıma Sacı

1103738

58990440040

DX52+Z140-M-A-C

Plastik Boşaltma Nipeli

11P3192

Çıkış Bloğu Sızdırmazlık Lastiği

11P3037

58990540023

TS 2500-1 SM 1

Yaylı Hortum Kelepçesi (

20.5)

1103730

58990440126

(DIN 17223-B)

TS 2500-1 SM 1

Yaylı Hortum Kelepçesi (

23)

1103729

58990440127

(DIN 17223-B)

Sifon Taşıma Sacı

1103706

58990440041

DX52+Z100-M-A-C

Altıköşe Özel Somun (G 1/2")

1103499

58990230070

INSTRUCTIONS

PP-DIN 7728-1

Sifon - (GROPALLİ)

1103721

58990440084

PG7 Bakalit Nozul

56050010004

Boru Bağlantı Contası (

22x 29x2)

1103722

58990440058

Victor Leinz AFM 34

Dönüş Borusu Montajı

11P3092

58990540016

Sensör T Kontrol 008 (Yüzey Tipi)

1103691

58990440026

Limit Termostat

1103445

58990250019

SIRA ADET

PARÇA ADI

RESİM NO.

KOD NO.

MALZEME

G-BAKIŞI

Hidrolik Grup Montajı (SRS)

EPDM

(Giriş Hortumu)

Tesisat Suyu Borusu Bağlantı Klipsi

11P3145

Giriş Bloğu Sızdırmazlık Lastiği

11P3059

NS Kaplamasız

Tesisat Borusu O-ringi

1103801

SİLİKON

Gidiş Borusu Montajı

11P3096

Bknz. Tablo

TS EN 10346

Boru Bağlantı Contası (

17x 24x2)

1103722

Gaz Borusu Montajı

11P3094

Küt başlı

Venturi (SUF 24 kW)

Yıldız Başlı Vida

11P3135

Venturi (SUF 28-35 kW)

Plastik vidası-5x10-Galv.

Gaz Vanası

11P3134

TS EN 10346

Sac: 1x59.3x115.1

FIME Fan

11P2992

TS EN 10346

Sac: 1x80.8x150.6

Tırtıklı Rondela - A5

DIN 6797

TS EN 10346

Sac: 1.5x65x86.2

DIN933-5.8

Altıköşe başlı civata CV-6K - M5x15

ZN5MTCA

EN 10327

Fan Sızdırmazlık Contası

11P3146

Eşanjör (SUF 35 kW)

11P2989

CuZn40Pb2

Eşanjör (SUF 28 kW)

11P2988

DIN 12164

Eşanjör (SUF 24 kW)

11P2987

İlgili resimde

Bkz. Tablo

Genleşme Tankı-8 lt

11P3163

(CIMM RP 220 G3/8"x18)

İlgili resimde

Bkz. Tablo

Sağ - Sol Yan Kapakları

11P2996

İlgili resimde

Bkz. Tablo

Gövde "U" Sacı (SUPER FIT 24-28-32 kW)

11P2995

SIRA

ADET

PARÇA ADI

RESİM NO.

Sac Kalınlığı: 0.8

(Skin passed)

TS EN 10346

Sac: 1.5x48.3x97.1

772

05.01.20

Ö.A.

Sembol Adet Değ.No

Tarih

İsim Sembol Adet Değ.No

Tarih

SİLİKON

GUVENLIK ICIN KRITIK

FONKSIYON ICIN KRITIK

CRITICAL TO SAFETY

CRITICAL TO FUNCTION

B Kalite yay çeliği

2020

Tarih

Adı Soyadı

İmza

B Kalite yay çeliği

Çizen

Özkan AKDENİZ

04.01.

TS EN 10346

Sac: 1x52.6x66.8

Hazırlayan

Kontrol

Masis KALATAŞ

Kontrol

Mehmet ÖNSEL

Onay

Mehmet ÖNSEL

Ölçek

YOĞUŞMALI KOMBİ ANA MONTAJI

57:100

(SUPER FIT 24-28-35 kW)

CAMPINI

RESİMDE VERİLMEYEN TOLERANSLAR TS1980/1 ORTA'YA GÖRE OLACAKTIR.

DÜŞÜNCELER

Bu resmin hakları ALARKO-CARRIER'e aittir. İzin alınmadan kullanılamaz ve çoğaltılamaz.

58990540012

EN10088-2 X10CrNi18-8

(

18'lik boru için)

(AISI301)

58990540024

SİLİKON

58990440060

EPDM 851

(

17.72 x 2.76)

58990540017

58990440057

Victor Leinz AFM 34

58990540018

58990540005

58990540006

58990540007

58990540004

20040200010

20010380005

Slikon EN 549 E2/H2

58990540037

VMQ60

58990540003

58990540002

58990540001

58990540014

58990540032 (TB) Rulo TS EN 10130

Sac:1x235.7x671.6

DC 01-B-M

58990540033 (DA)

TS EN 10346

58990540020

Sac:1x479.9x1091.4

DX 54+Z100-M-A-C

KOD NO.

MALZEME

DÜŞÜNCELER

İsim Sembol Adet Değ.No

Tarih

İsim

Ölçü

Tolerans

PROSES ICIN KRITIK

REFERANS

P-MÜ-GE-005

CRITICAL TO PROCESS

Malzeme

Yüzey Kalitesi

Ağırlık (kg)

Resim No

0-11P3178

Kod No

GÜ

Table of Contents

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Summary of Contents for Alarko SUPER FIT 28

Page 1 SİLİKON (ShoreA:40 5) RESİMDE VERİLMEYEN TOLERANSLAR TS1980/1 ORTA'YA GÖRE OLACAKTIR. SIRA ADET PARÇA ADI RESİM NO. KOD NO. MALZEME DÜŞÜNCELER SIRA ADET PARÇA ADI RESİM NO. KOD NO. MALZEME DÜŞÜNCELER Bu resmin hakları ALARKO-CARRIER'e aittir. İzin alınmadan kullanılamaz ve çoğaltılamaz.
Page 2 Code No: A.1.5.1i Publishing Date: 020321 Revision Date: 020321...
Page 3: Table Of Contents
CONTENTS 1. GENERAL INFORMATION ................5 1.1 General Notifications ................5 1.2 Declaration of Conformity .................8 1.3 Gas Safety ....................9 1.4 Premix Condensing Technology ...............9 2. USER INSTRUCTIONS ................10 2.1 Introduction .....................10 2.2 Course of Action in Case of Gas Leakage..........10 2.3 Warnings! ....................10 2.4 Control Panel ..................12 2.5 Filling the System ...................13 2.6 Operating Modes and Start-Up...............14...
Page 4 4.1 Reference Standards................33 4.2 Boiler Location ..................34 4.3 Packaging and Transportation ..............34 4.4 Installation of the Boiler ................36 4.5 Water Connections .................37 4.6 Appropriate Central Heating Pipes ............39 4.7 Gas Connection ..................40 4.8 Electrical Connections ................40 4.9 Flue Connection ..................43 5.
Page 5: General Information
This booklet covers ALARKO branded premix condensing Super Fit 24/28/35 � The gas supply line must be a minimum of a 22mm diameter pipe with an uninterrupted supply fro...
Page 6 3.6 Electrical connections The connection to the mains power supply must be carried out by professionally qualified appliance user, the installer and the service engineer. Alarko Carrier. registered in accordance with current legislation and authorised by Radiant Bruciatori. 3.3 Electrical Connection The user manual must be read carefully as it provides information on 3.6 Electrical connections...
Page 7 terrace, make sure it is not directly exposed to atmospheric agents to prevent any damage to components which would lead to a warranty invalidation. It is recommended to provide the boiler with a protective casing/box against bad weather conditions. • Check the technical data reported on the packing and on the type label stuck inside boiler.
Page 8: Declaration Of Conformity
1.2 Declaration of Conformity...
Page 9: Gas Safety
As the condensate water is acidic, main exchangers to premix full condensing combi boilers shall be made of stainless steel or aluminum alloy resistant to acidic condensate water. Alarko Super Fit gas fired combi boilers use main exchanger with very high resistance against condensate water.
Page 10: User Instructions
• CONTACT YOUR GAS SUPPLIER AND FIRE BRIGADE and explain the situation. 2.3 Warnings! • This appliance must only be used for the intended purpose of manufacture. Alarko Carrier Sanayi ve Ticaret A.Ş. does not take any responsibility for the damage or injury on persons, animals or objects caused by incorrect installation, service or maintenance, use except for the intended purpose or disobeying any of the warnings within this booklet. • Spaces allowed for installing a gas-fired boiler are defined by international and/or local regulations and rules of gas distribution companies. You can...
Page 11 your own safety, do not ask the installer to install your boiler to prohibited spaces. • Before gas installation, a suitable gas installation project has to be prepared and approved according to the requirements of local gas distribution organization. After approval of local gas distribution organization and precise application of installation, have your boiler commissioned by an Authorized Service.
Page 12: Control Panel
2.4 Control Panel Operating mode setting knob (Summer / Winter / Heating Only / Off). Reset button Heating water temperature decrease button. Heating water temperature increase button. Domestic hot water (DHW) temperature increase button. Domestic hot water (DHW) temperature decrease button. LCD display for temperature, error codes and operating mode.
Page 13: Filling The System
2.5 Filling the System ATTENTION! Water pressure in heating circuit must be checked during operating period. System must be filled with 1.2 bar pressured water (Water pres- sure can be observed from the manometer located right-bottom corner of the boiler). Filling operation must be done while the boiler is cold and in OFF condition. Manometer is included in Super Fit gas fired combi boilers. After all connections (electric, fittings and flue) are completed, system could be filled by means of filling tap (D) which is positioned at left-bottom side of the boiler (Figure 3).
Page 14: Operating Modes And Start-Up
ATTENTION! Pressure of heating system increases due to heated water. Filling the system with cold water of 2.3-2.4 bar may lead to excessive water pressure when the system is heated. In order to avoid such a condition, be sure that system pressure is 1.2 bar while the water is cold (at room temperature or lower). 2.6 Operating Modes and Start-Up “OFF” Mode In this mode, the boiler is OFF. The boiler doesn’t operate in case of any domestic hot (DHW) or heating (CH) water need. However, pump locking protection and freeze protection functions are active in order to protect combi boiler. “SUMMER” Mode Press key (1) (Figure 1) to operate your boiler in “SUMMER” mode and see only the tap symbol ( ) continuously shown on the display. At this mode combi boiler only operates for the domestic hot water (DHW) system. The automatic ignition system lights the burner every time if there is a demand for DHW. The existence of the flame is shown with a flame symbol ( ) on the display. During DHW usage, the tap symbol ( ) on the display blinks. “WINTER” Mode In order to operate the combi boiler in “WINTER” mode, press key (1) (Figure 1) and see tap symbol ( ) and radiator symbol ( ) continuously shown on the display. At this mode combi boiler operates for the domestic hot (DHW) and heating (CH) systems. The automatic ignition system lights the burner every...
Page 15 ATTENTION! If there is no room thermostat in the system (bridged), pump runs without stopping in “WINTER” and “ONLY HEATING” modes, therefore radiator symbol consistently blinks. Starting-up Boiler • Open the gas isolation valve located in your house and make sure that gas is supplied to the appliance. • When electricity is supplied to the appliance, “OFF” word can be seen on the display. Pushing mode button (1) (Figure 1) leads to change the operating mode, every push changes mode sequentially between SUMMER-WINTER- ONLY HEATING-OFF.
Page 16: Diagnostics - Error Codes
When display backlight is off, pushing key number (5) or (6) once leads to backlight turning on and to set temperature value to be shown on the display. 5 seconds later backlight turns off and the display keeps showing the instant temperature.
Page 17 Limit Thermostat Error E02 code lights on the display continuously. Call the Service Centre. Flue Fuse Error E03 code lights on the display continuously. Call the Service Centre. Low Water Pressure Error This error occurs related to the low pressure on heating (CH) system. If E04 Low Heating Water Pressure Error code lights on the display continuously, • Check the water pressure in the CH circuit from the manometer. • Fill the system with water until pressure value reaches to 1.2 bar. • The boiler will restart automatically. If the problem persists, call the Service Centre. There is no error code for excessive water pressure. In such case follow the instructions below to discharge water from the CH system; 1. Close domestic hot water (DHW) inlet valve under the appliance. 2.
Page 18: Automatic Control Devices (Optional)
Main Power Error E98 code lights on the display continuously. Call the Service Centre. Internal Safety Error E99 code lights on the display continuously. Call the Service Centre. - - - Main Power Supply Error - - - lights on the display continuously. Call the Service Centre. Note: If the boiler will not be used for a long time, user must do one of the following: • If the combi boiler will not be used for a long time in summer (summer holiday etc.): Unplug the connection. Close the gas supply valve. Close the domestic hot water (DHW) mains inlet valve.
Page 19: Automatic Operation Of The Boiler In Accordance With Weather Temperature
All these automatic control devices are optional. For the safety of your boiler, contact the authorized installers or services to buy any of these options. Do not forget to ask for user manual of the device. You can get more detailed information from our web site (www.alarko-carrier.com.tr). 2.9 Automatic Operation of the Boiler in Accordance with Weather Temperature (Optional)
Page 20: Solar Connection Set (Optional)
2.11 Solar Connection Set (Optional) By taking advantage of solar energy, it is possible to get domestic hot water more economically with Super Fit gas fired combi boilers. Only thing needed to achieve this is to connect the solar collector and hot water tank to the solar connection set which can be supplied as accessory with Super Fit. There is no need for any electronic control system. Schematics of a working system is shown in Figure 4, solar connection set is shown in Figure 5.
Page 21: Use With Lpg
Cold water inlet Figure 5. Solar Connection Set Application DHW flow DHW flow from from solar combi boiler to connection solar connection set to combi boiler Solar connection set body Cold water inlet DHW inlet to solar DHW outlet to the connection set from taps hot water tank...
Page 22 Do not place the boiler and the propane LPG tubes in the same cabinet. Use certified tubes only. Do not shake or lay the tubes. Only use a certified 30 mbar (300 mmSS) regulator at every tube exit. The LPG regulator to be supplied must be suitable for the LPG consumption of the combi model you will use. These consumption values are 1.7, 2.0 and 2.3 kg/h for SUF 24-28-35 models, respectively. If you smell gas, turn the tubes off and follow the instructions in Gas Safety section. WARNING! The boiler must be adjusted to work with LPG by the Authorized Service. The boiler will be out of guarantee unless 30 mbar certified regulators and the collector kit are used with the boiler.
Page 23: Technical Characteristics
3. TECHNICAL CHARACTERISTICS 3.1 Technical Data...
Page 24: Product Fiche
41,370 Annual fuel consumption 17,828 ALARKO CARRIER SAN. TİC. A.Ş., GOSB - Gebze O.S.B., Şahabettin Bilgisu Cad., 41400, Gebze/Kocaeli/Turkey Contact information (*) High temperature regime means 60 ⁰C on return and 80 ⁰C on flow. (**) Low temperature regime means 30 ⁰C for condensing boilers, 37 ⁰C for low-temperature boilers and 50 ⁰C for for other appliances on return temperature.
Page 25 39,828 Annual fuel consumption 17,915 ALARKO CARRIER SAN. TİC. A.Ş., GOSB - Gebze O.S.B., Şahabettin Bilgisu Cad., 41400, Gebze/Kocaeli/Turkey Contact information (*) High temperature regime means 60 ⁰C on return and 80 ⁰C on flow. (**) Low temperature regime means 30 ⁰C for condensing boilers, 37 ⁰C for low-temperature boilers and 50 ⁰C for for other appliances on return temperature.
Page 26: Dimensions
3.4 Dimensions 3.4 Dimensions Gas Inlet Figure 7. Dimensions Figure 7. Dimensions...
Page 27: Internal Parts Of Boiler
Diş yüzeylerinde Loctite 243 kullanılacaktır. 8. 3 BAR PRESSURE SAFETY VALVE 22. ELECTRONIC FLOW SENSOR Ön Kapak Straforu 9. LIMIT THERMOSTAT 23. DOMESTIC HOT WATER (DHW) PLATE Alarko Logo Etiketi Cihaz Kapasite Etike CE Etiketi Askı Sacı Bağlantı Ş EXCHANGER 10. AUTOMATIC AIR VENT...
Page 28: Water Circuit
3.6 Water Circuit 1. MAIN CONDENSING HEAT EXCHANGER 2. PREMIX BURNER UNIT (GAS MANIFOLD + BURNER) 3. CONDENSATE DRAINAGE PIPE 4. IONIZATION AND INGITION ELECTRODE 5. FAN 6. VENTURI 7. ELECTRONIC GAS VALVE 8. 3 BAR PRESSURE SAFETY VALVE 9. AUTOMATIC AIR VENT 10.
Page 29: Circulation Pump
3.7 Circulation Pump High efficiency and ErP ready (EEI≤ 0,23) circulation pumps are used on Super Fit gas fired combi boilers. Control mode and delivery head (differential pressure) are adjustable. EEI value of this modulating circulation pump is ≤ 0,20. Circulation Pump Performance Chart Circulation Pump Performance Chart SUF 24/28 SUF 24/28 Variable Differential Pressure Curve Constant Differential Pressure Curve (Curve 1) (Curve 2) Constant Speed (3-Stages) Curve (Curve 3) Curve 1 setting Curve 2 setting Curve 3 setting Figure 9. SUF 24/28 pump performance chart. Figure 10. SUF 24/28 pump performance chart.
Page 30 SUF 35 SUF 35 Variable Differential Pressure Curve Constant Differential Pressure Curve (Curve 1) (Curve 2) Constant Speed (3-Stages) Curve (Curve 3) Curve 2 setting Curve 1 setting Curve 3 setting Figure 11. SUF 35 pump performance chart. Figure 10. SUF 35 pump performance chart.
Page 31: Electronic Ignition And Control Board - Miab 3105
3.8 Electronic Ignition and Control Board – MIAB 3105 Technical Characteristics Below interventions which necessitate any adjustment/selection is only interfe- red by service personnel. • Parameters programming function • Continuous flame modulation during CH and DHW cycles • Compatible both for radiator and underfloor heating systems thanks to the standard (30/85°C) or reduced (25/45°C) central heating temperature selection • External temperature compensation function (if outside sensor is used) • Initial power increase time (ramp time) in CH cycle • Timed pump overrun function on CH and DHW cycles (CH, CH antifreeze, DHW, DHW antifreeze, chimney sweeper cycles) • Anti-freeze function on CH and DHW cycles • Chimney sweeper function • Alternative pump controls • Circulation pump anti-locking function...
Page 32 User settings • Summer / Winter / Only Heating / Off • CH temperature setting between 30-85°C (standard regime) or between 25- 45°C (reduced regime) • DHW temperature setting between 30-60°C. Basic Symbols on LCD Display Icon 1: DHW mode enabled (Icon 1 blinks when domestic hot water is in use) Icon 2: CH mode enabled (Icon 2 blinks when central heating and pump is in use) Icon 3: Icon 3 lights while parameter and service info menu is used Icon 4: Icon 4 lights when flame exists in system.
Page 33: Installation
4. INSTALLATION 4.1 Reference Standards This appliance meets the requirements of: - EN 15502-1+a1: Gas fired heating boilers – Part 1: General requirements and tests. - EN 15502-2-1+a1: Gas-fired central heating boilers - Part 2-1: Specific standard for type c appliances and type b2, b3 and b5 appliances of a nominal heat input not exceeding 1000 kw. - EN 60335-1: Household and similar electrical appliances - Safety - Part 1: General requirements. - EN 60335-2-102: Household and similar electrical appliances - Safety - Part 2-102: Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections.
Page 34: Boiler Location
Current gas safety regulations state that all gas appliances must be installed by a competent person in accordance with the regulations and rules in force in the countries of destination. These appliances must be installed in accordance with relevant national and local rules and regulations in force. The manufacturer’s instructions must not be taken, in any way, as overriding to statutory obligations. To ensure that the installation will perform to the highest standards, the system and components should also conform to any relevant national and/or local 4.3 Packaging and Transportation standards in addition to those mentioned in the instructions The boiler is packaged in a cardboard box. Warning signs are to be observed during transport and storing.
Page 35 Opening the Package Opening the Package Figure 13. Opening the package...
Page 36: Installation Of The Boiler
In clearances indicated in Figure 14 are this manner, the boiler can be fitted inside a cupboard. respected. For mounting the appliance, Contact Alarko Carrier for proper cupboard it is required to follow the below dimensions. ■ If the boiler is sited in an instructions (Figure 15). Determine the...
Page 37: Water Connections
4.5 Water Connections I In order to safeguard the heat exchanger and circulation pump, especially in case of boiler replacement, it is recommended that the system is hot- flushed to remove any impurities (especially oil and grease) from the pipes and radiators. Make sure that the domestic water and central heating pipes are not used to earth the electrical system. The pipes are totally unsuitable for this purpose. Isolation valves must be installed on the Heating and DHW circuits. This will facilitate all maintenance and service operations where boiler needs to be drained. The fitting placed under pump (Figure 16 – see Detail A) must be tightened with torque of maximum 18 Nm in case of rubber gasket use. This value is 30 Nm in case of cylinder head gasket use. • To prevent vibration and noise coming from the system do not use pipes of reduced diameter, short radius elbows or severe reductions in the cross sections of the water passages.
Page 38 In areas with higher water inlet pressure, a pressure reducing valve must be fitted before the boiler. The frequency of the heat exchanger coil cleaning depends on the hardness of the mains water supply and the presence of residual solids or impurities, which are often present in the case of a new installation. If the characteristics of the mains water supply are such that require it to be treated, then the appropriate treatment devices must be installed, while in the case of residues, an in-line filter should be sufficient. All DHW circuits, connections, fittings, etc. should be fully in accordance with relevant standards and water supply regulations. Central Heating Circuit In order to prevent scaling or deposits in the main heat exchanger, the mains supply water to the Heating circuit must be treated according to the requirements of local standards. This treatment is indispensable in the case where the circuit is frequently topped-up or when the system is often either partially or fully drained. The outlet connection of the boiler safety valve must be connected to a discharge trap. The manufacturer will not be held responsible for flooding caused by the operation of the safety valve in the case of system overpressure.
Page 39: Appropriate Central Heating Pipes
4.6 Appropriate Central Heating Pipes For combi boiler not to be affected from electro cell, plumbing mud and biocide (green colored bacterium which originates in water), use of oxygen barrier pipes in accordance with DIN 4726 (a pipe having oxygen diffusion value lower than 0.1 g/m3.day at 40°C) is highly recommended. ATTENTION! Every covered underfloor heating pipe is not oxygen barrier pipe. Systems Which Have Plastic Pipes without Oxygen Barrier ■ These systems are not recommended to use. ■ In case of use, plumbing mud can be formed in boiler and system due to the oxygen absorption to the pipes. This condition may cause the heat exchanger to be obstructed. Moreover, it may also lead to electro cell formation (cell effect) due to the change in water characteristics (especially PH value), and finally heat exchanger may be punctured. ■ To prohibit above consequences, inhibitors (additives) must be added to piping water (Sentinel X100 etc.). Underfloor Heating Systems without Oxygen Barrier ■ ■...
Page 40: Gas Connection
The connection to the mains power supply must be carried out by professionally qualified personnel, registered in accordance with current legislation and authorized by Alarko Carrier. Always check to make sure that the appliance has an efficient earth system. This requirement is only satisfied if it has been properly...
Page 41 In case of doubt, have the electrical system checked by a qualified electrician. The manufacturer will not be held liable for any damage or injury caused as a result of an inefficient or inexistent earth system. ATTENTION! The manufacturer shall not be held responsible for damage to property and life caused by the lack of an effective grounding system. In buildings without a grounding line, if there is an application where neutral and ground connection is combined, the device should never be connected to this line. If connected, the manufacturer cannot be held responsible for damage to property or life. ■ The boiler functions with an alternating current of 230 V and 50 Hz and has maximum power absorption of 82/84/117 Watt for SUF 24/28/35 in sequence. The appliance should be protected by a 3 A fuse. Make sure that the positions of the live and neutral wires correspond to the wiring diagram.
Page 42 Outside Sensor, Remote Control, Room Thermostat Connections Outside sensor, remote control and room thermostat cables must be connected to terminal board. These cables must be taken into the boiler after passing through PG7 cable gland positioned bottom side of the boiler. The position of this cable gland is shown in Figure 18. Figure 18. Cable grand and its location for outside sensor, remote control and room thermostat cables Make outside sensor, remote control and room thermostat connections to terminal board as follows: a. Switch off the power supply at the main switch. b. Remove the front case panel of the boiler. c. Bend the plastic panel holding sheets to the sides to release the rectangular protrusions of the plastic panel.
Page 43: Flue Connection
g. When the wires have been connected, place the back cover of the plastic panel, bring the plastic panel to its initial position and place the front case panel of the boiler back. OTS= Outside Temperature Sensor RT= Room Thermostat DETAIL - A Figure 19. Interior view of the plastic panel 4.9 Flue Connection In order to ensure that the appliance functions correctly and efficiently, the flue connection between the boiler and the flue terminal must be made using original components specifically designed for condensing boilers. Traditional flue components cannot be used for conveying exhaust fumes from condensing boilers, nor vice versa. • Below suggestions must be taken into consideration for flue installation: - Horizontal air intake pipes must slope downwards by 3° at the wall towards atmosphere to prevent the entry of rain water, dust or impurities to the pipe. For horizontal flue gas pipes, situation is different. Flue gas pipes must slope upwards by 3° to facilitate the flow of condensate water in flue back to combustion chamber, to prevent the stalactite formation by freezing in winter and the risk of drop and hurting to walking people (Figure 20). In case...
Page 44 Figure 21. Concentric flue set angles 4.9 Flue Connection Figure 20. Angles of air intake and In order to ensure that the appliance functions correctly and efficiently, the exhaust pipes flue connection between the boiler and the flue terminal must be made using - In case of a vertical flue pipe original components specifically installation, a condensate trap...
Page 45 Figure 23 • The flue gas must be perpendicular to the opposite wall of the shaft (see Figure 23). Flue Application Options Flue Application Options Flue application options are C13, C33, C33(x), C43, C43(x), C53, C53(x), C63, Flue application options are C13, C33, C33(x), C43, C43(x), C53, C53(x), C63, C63(x), C83, C83(x), C93, C93(x), B23 and B33. You can find explanations in C63(x), C83, C83(x), C93, C93(x), B23 and B33. You can find explanations in Table 4.1 and visual application examples in Figure 24.
Page 46 Figure 24. Flue applications...
Page 47 MAXIMUM FLUE LENGTH: 8 m The maximum flue length (linear equivalent) is obtained by summing the length of linear pipe and the equivalent lengths of each elbow fitted. The linear equivalent is intended as being the total length of the pipe from the connection with the combustion chamber of the appliance, excluding the first elbow. The linear equivalent of additional elbows is as follows: Ø 60/100 x 90° elbow = 0.8 m. Ø 60/100 x 45° elbow = 0.5 m. NOTE: USE ONLY ALARKO TYPE-APPROVED FLUE SYSTEMS FOR DISCHARGING FLUE GASES AND INTAKE COMBUSTION AIR. Figure 26. Ø60/100 mm horizontal flue set dimensions...
Page 48 MAXIMUM FLUE LENGTH: Ø80+80: 50 m The maximum flue length (linear equivalent) is obtained by summing the length of linear pipe and the equivalent lengths of each elbow fitted. The linear equivalent is intended as being the total length of the pipe from the connection with the combustion chamber of the appliance, excluding the first elbow. The linear equivalent of additional elbows is as follows: Ø80 x 90° elbow = 1.5 m. Ø80 x 45° elbow = 1.2 m. NOTE: USE ONLY ALARKO TYPE-APPROVED FLUE SYSTEMS FOR DISCHARGING FLUE GASES AND INTAKE COMBUSTION AIR Figure 28. SUF 24/28/35 twin flue set dimensions...
Page 49 The maximum flue length (linear equivalent) is obtained by summing the length of linear pipe and the equivalent lengths of each elbow fitted. The linear equivalent is intended as being the total length of the pipe from the connection with the combustion chamber of the appliance, excluding the Figure 29. Vertical flue set first elbow. SUF 24/28/35 The linear equivalent of additional elbows is as follows: Ø 60/100 x 90° elbow = 0.8 m. Ø 60/100 x 45° elbow = 0.5 m. NOTE: USE ONLY ALARKO TYPE-APPROVED FLUE SYSTEMS FOR DISCHARGING FLUE GASES AND INTAKE COMBUSTION AIR...
Page 50: Commissioning The Appliance
The following operations must be carried out by professionally qualified personnel, registered in accordance with current legislation. Commissioning of the appliance by an unauthorized company or unauthorized people invalidates the guarantee. Alarko Carrier does not take any responsibility for the damage or injury on persons, animals or objects caused by commissioning by unauthorized people. 6. PERIODIC MAINTENANCE AND CLEANING 6.1 Periodic Maintenance of the Combi Boiler (Authorized...
Page 51: Maintenance Content
6.2 Maintenance Content Maintenance includes below points: • Main heat exchanger cleaning • Control of burner and electrode • Fan motor balance control and fin cleaning • Control of thermostat and sensors • Cleaning of siphon • Control of condensate water drain • Control of expansion tank pressure, filling if low • Control of flue leak proofing • Flue gas analysis and combustion control • Leakage control of pipe and venturi lines after gas valve with detector or detergent foam • Cleaning of filters • Cleaning of dirt separators • Control of accurate operating of the appliance • Filling the authorized service form 6.3 Cleaning of the Combi Boiler (User)
Page 56 Protection Class The right to amend specifications und GOSB-Gebze Organize Sanayi Bölgesi Șahabettin Bilgisu Cad. 41480 Gebze-Kocaeli/TURKEY Phone : (90)(262) 648 60 00 PBX Telefax : (90)(262) 648 61 01 : www.alarko-carrier.com.tr ALARKO CARRIER e-mail : info@alarko-carrier.com.tr SANAYİ VE TİCARET A.Ș.

Alarko SUPER FIT 28 Assembly, Installation And Operation Instructions

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