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We congratulate and thank you for choosing Warmhaus wall mounter 
boiler which shall provide you heating and domestic hot water comfort for 
years. State-of-art Warmhaus boilers, being manufactured in compliance 
with standards of the European Union are also exported to many countries. 
You can utilize our Authorized Technical Service network with professional 
competence certification for any ordinary maintenance needs of this 
product produced meticulously with hard work. Our authorized services 
assure sustaining performance of the device as they shall always provide 
original spare part services. Please read this manual thoroughly to use your 
boiler economically, comfortably and efficiently, and store to refer when 
needed.

It is recommended for efficient use to have assembly done by an authorized 
dealer approved by the local gas authority and which has the competence 
and experience for assembly.

1.1.  GENERAL WARNINGS

This manual is an integral part of the product, and must be delivered 
to the new user in case of handover of the appliance. The manual shall 
be preserved properly and kept in the way to be referred as it contains 
significant information about use as well as installation of the appliance.

Heating and Domestic Hot Water installations shall be projected 

and implemented a competent and approved engineering 

company meeting the criteria prescribed by laws, by observing 
the current legislation in force.

Installation and maintenance shall be carried out by the 
competent personnel having sufficient knowledge in the 
installation industry and professional competence certification in 
accordance with the legislation in force and in line with the 

directions of the manufacturer. Hazards which may cause injury of persons, 
other living beings (animals, plants) and damage to goods may be caused 
by wrong installation, for which the manufacturer cannot be held 
responsible.

Natural gas installation project; shall be carried out by one of the 
dealers authorized by your local gas authority.

Attention!

 Please note & read  the warning and information's on 

the boiler. Incorrect operation of the boiler can cause significant 
damage.

For Warmhaus wall-mounted boilers;  commissioning, adjustment, 
maintenance and cleaning must only be carried out by a specialist OR 
approved service by Warmhaus!

When faults occur in the heating system, the plant must be stopped and 
damaged parts should only be replaced by an authorized workshop.

The accessories used must correspond to the technical rules and the 
relevant parts must be approved by the manufacturer in connection with 
the Warmhaus wall-mounted boiler.

Only APPROVED & ORIGINAL spare parts should be used.

Bolts sealed with paint strictly forbidden to open !

The boiler must not be used by children younger 8 years or invalid 
persons without supervision.

These seals provide evidence that the replacement of bolts required for safe 
operation. If the seals are damaged, the guarantee of the device will come 
to an end!

1.2.  TERMS AND CONDITIONS OF WARRANTY

The manufacturer may not be held responsible for any faults 

caused by noncompliance to the legislation and standards in 

force and information provided in this manual (and information 

and instructions provided by the manufacturer in any case), within or out 

of the scope of the contract, and this also constitute reason for 

termination of warranty of the appliance.

Only Warmhaus Authorized Service is authorized to carry out 
electrical connection of the boiler and to energize the boiler. 

In case of any material, design or installation faults occurred within the 
warranty period, maintenance and operation shall be carried out without 
any charge of labor or spare parts. 

(Also see: 3.5 MATTERS TO PAY ATTENTION FOR GUARANTEE 
CONDITIONS)

This appliance should only be used for its designed intended 
purposes (to be used in closed-circuit heater installation and 
production of open circuit domestic hot water production). All 

kinds of other uses are not suitable as well as may create a potential danger.

Manufacturer shall not be responsible for damages occurring 
due to interventions, false installation and initial starting 
performed by unauthorized persons and warranty scope shall 

be void. As the Combi is an appliance having heating system, domestic hot 
water, natural gas/LPG and electrical connections, do not make and have 
any interventions made without the authorized service

This appliance maintenance operations should be performed by 
the authorized and competent technical personnel, and 
Warmhaus Authorized Technical Service Center's constitute 

assurance for quality. WARMHAUS is not responsible for damages arising 
from repairs, part replacements and maintenance performed by third 
persons and companies and combi remains out of the warranty scope 
under such conditions.

This appliance has been manufactured to be installed in the 
country specified on its technical registration label. Installing the 
appliance in any other country than those specified on the plate 

may cause damage or injury to persons, animals and goods. 

WARMHAUS declares that Enerwa Plus 1800 H - 2500 H - 3000 H - 3500 H 
boilers comply with the essential requirements of the following directives:

- Gas Appliances Regulation (EU) 2016/426
- Boiler Efficiency Directive 92/42/EEC
- Electromagnetic Compatibility Directive 2014/30/UE
- Low Voltage Directive 2014/35/UE
- Ecodesign Directive 2009/125/EC
- Regulation (EU) N. 813/2013 - 811/2013

Manufacturer:

 Warmhaus Isıtma ve Soğutma Sistemleri Tic. A.Ş. Bursa 

Işıktepe OSB Mah. Park Cad. No:10 16140 Nilüfer-Bursa / Turkey

WARMHAUS

1.  DEAR WARMHAUS CUSTOMER 

1015 18

24 kW, 28 kW, 33 kW

4

warmhaus.com

Summary of Contents for Enerwa Plus 3000 H

Page 1: ...WALL MOUNTED CONDENSING SYSTEM BOILERS INSTALLATION USER MANUAL EnerwaPlus2500H EnerwaPlus3000H EnerwaPlus3500H...

Page 2: ...EnerwaPlus 2500 H EnerwaPlus 3000 H EnerwaPlus 3500 H...

Page 3: ...s and Installation 13 2 5 SAMPLE INSTALLATION SCHEME 14 2 6 SAMPLE INSTALLATION SCHEME 15 REMOTE CONTROL CONTROL ACCESSORIES OPTIONAL 17 2 7 COMBI FLUE CONNECTIONS 18 2 7 1 Exhaust Gas Flue Pipe Set a...

Page 4: ...den to open The boiler must not be used by children younger 8 years or invalid persons without supervision These seals provide evidence that the replacement of bolts required for safe operation If the...

Page 5: ...ural Gas 20 mbar G20 Available Available Not Available AT CH CY CZ DK EE FI GR IT LT NO RO SE SI SK YES II 2E3B P Natural Gas 20 mbar G20 Available Available Not Available DE YES II 2ELL3B P Natural G...

Page 6: ...indows contact the gas emergency service 1 4 GAS LEAKAGES 187 NATURAL GAS EMERGENCY LINE HOW TO ACT IN CASE OF DETECTING NATURAL GAS ODOR DURINGEMERGENCIES INFORMATION You can visit web sites of local...

Page 7: ...ue outlet b 2 hanger screws c 2 Dowels IV Hanger Plate Figure 4 V Exhaust Gas Flue Set optional Figure 5 Figure 1 Installation scheme Figure 3 Hanger Plate and Connection Accessories Keep packaging ma...

Page 8: ...ith EN 12514 standard 2 2 2 Places where hermetic boilers cannot be installed Stairwells of buildings common aisles ventilation ducts garret attics emergency exit doors storage rooms and other similar...

Page 9: ...gas valve connection is correct Flammable gas supply pipe should be able to supply correct adequate gas amount to the boiler when the boiler is at full power and be projected and sized according to f...

Page 10: ...o provide the required flow rate for the radiator heating system depending on the critical line pressure loss Warmhaus recommends the pump complying with the European Energy Efficiency Directives ErP...

Page 11: ...r Bathroom Drainage Lower Level Installation and Servicing Min 19 mm Min 30 mm Drainage pipe with water and air insulation Maximum length of the outer pipe shall be 3 m Insert the drainage pipe at lea...

Page 12: ...ficiency Index EEI EN16297 3 Max delivery head in m at Q 0 25 m3 h Max volume flow H 1 11 m Max power consumption 0 20 6 90 m 2 5 m3 h 52 Max speed 5766 rpm Hydraulic operational areas ENERWA PLUS 250...

Page 13: ...erature changes sent to radiator installation outside Temperature Sensor is activated when connected as independent from the used room thermostat typology and functions together with room thermostats...

Page 14: ...0 mm 2 FLUE Figure 20 Enerwa Plus H Single Boiler with 1 High Temperature Zone Hot Water Storage Tank System Scheme Example INSTALLATION EQUIPMENT 1 Boiler 2 Gas Safety Solenoid Valve 3 Ball Valve 4...

Page 15: ...3 x 1 0 mm 2 2 Boiler Slave 1 Boiler Master 6 Boiler Slave INSTALLATION EQUIPMENT 1 Boiler 2 Gas Safety Solenoid Valve 3 Ball Valve 4 Gas Filter 5 Vibration Isolator 6 Condensate Water Siphon and Drai...

Page 16: ...eventual copies The content of this document is Bertelli Partners s r l s property You must not be copy or use it in whole or in part without a prior written consent by Bertelli Partn 0 MLC27 1 LT ZO...

Page 17: ...justment and display of the boiler fault code on the display and reset it There are 6 daily programs for heating and DHW heating Daily 6 program can be applied for adjusting heating and Domestic Hot W...

Page 18: ...installation of hermetic boilers shall be original Warmhaus flue sets and they shall be used by observing measurements and restrictions given in installation instructions In case of using exhaust gas...

Page 19: ...pressure in the common air duct by 25 Pa under the condition that n 1 boilers are running at maximum nominal heat input Qn max and 1 boiler at the minimum heat input allowed by the controls b combusti...

Page 20: ...er installation If one of the dimensions D E F G or H is 25mm then the remainder MUST be as shown in brackets in accordance with B S 5440 1 NOTE The distance from a fanned draught appliance terminal i...

Page 21: ...red with the external pipe For security purposes combi suction discharge flue should not blocked even temporarily 1 90 bend 2 Sealing gasket 3 Sealing gasket 4 Centering wire 5 Exterior flue pipe 6 In...

Page 22: ...e and exhaust pipes is 30 metres regardless from whether they are used for intake or exhaust Figure 41 Vertical flue set installation application Figure 42 Hermetic flue type installation sample Imple...

Page 23: ...see Table 1 It must not be sited above the flue pipe The flue and air pipes must extend by at least 40 mm from the wall surface Condensing boiler emit a visible plume of water vapour from the flue te...

Page 24: ...11 660 600013 60 100 Condensed Flue Extension L 500 mm 153 11 660 600014 60 100 Condensed Flue Extension L 1000 mm 153 11 660 600015 60 100 Condensed Flue Extension L 2000 mm 153 11 660 600016 60 100...

Page 25: ...092 80 Condensed Twin Flue Extension Pipe L 1000 mm 153 11 660 600093 80 Condensed Twin Flue Extension Pipe L 2000 mm 153 11 660 600094 80 Twin Flue Bend 90 153 11 660 600095 80 Twin Flue Bend 45 153...

Page 26: ...commendations are given in BS 5440 Pt 1 For IE recommendations are given in the current edition of I S 813 Domestic Gas Installations 2 If the terminal discharges onto a pathway or passageway check th...

Page 27: ...materials or products near the boiler The exhaust gas flue set is not blocked Room thermostat s or control device is at ON position if applicable Follow the procedure given below if you are not going...

Page 28: ...boiler operates only for domestic hot water in this mode if a boiler is fitted To switch to domestic water position 3 2 4 Resetting the Boiler Restart When the appliance shows fault blocking error pu...

Page 29: ...be limited to the maximum temperature value e g Maximum 47 C as your boiler will have been set to Low Temperature Operation by the Authorized Service Turning off the Boiler To turn off the boiler whi...

Page 30: ...e curves given below After connecting the Outside Temperature Sensor by means of the P04 parameter It is adjusted according to average outside temperature of your province This setting will be perform...

Page 31: ...Safety Thermostat intervention The boiler does not operate E07 error code blinks Insufficient water in the system Pump clogging Pump Failure Pump Equipment clogging 1 First restart the boiler by push...

Page 32: ...er radiators must be on 4 RESET the boiler and check if the problem is solved 2 Call Authorized service if the fault remains unsolved E 21 Delta Temperature Radiator Heating supply and Return TSP 82 v...

Page 33: ...rvice if fault remains unsolved E 78 Maximum regulating current value is reached The boiler does not operate E78 error code blinks Gas Supply Pressure Wearing or corrosion of electrode Mixing of flue...

Page 34: ...ved E 93 Failed to regulate combustion temporary The boiler does not operate E93 error code blinks Wearing or corrosion of electrode Mixing of flue gas with fresh air Clogging in the flue or incorrect...

Page 35: ...S This warranty provided by WARMHAUS does not include fixing or eliminating faults caused by use of the appliance for purposes other than intended use as well as the conditions specified below 1 Damag...

Page 36: ...perature C 25 47 25 47 25 47 Operating Pressure Maximum bar 3 3 3 Operating Pressure Minimum bar 0 5 0 5 0 5 Expansion tank useful volume bar 8 10 10 Pump pressure at 1000 l h flow rate mH2O 5 5 5 5 5...

Page 37: ...t output at 30 of rated heat output and low temperature regime 1 P1 kW 4 16 4 87 5 71 Seasonal Space Heating Energy Efficiency s 92 92 92 Useful efficiency at rated heat output and high temperature re...

Page 38: ...70 28 70 28 7 Minimum heat input Qn kW 3 75 3 59 3 75 t 80 60 Maximum heat output Pn kW 28 28 01 28 Minimum heat output Pn kW 3 5 3 5 3 3 B 23 B 23P B 33 C 13 C 33 C 53 C 63 C 83 C 93 C 103 2H G20 20...

Page 39: ...33 7 33 7 Minimum heat input Qn kW 4 35 4 35 4 35 t 80 60 Maximum heat output Pn kW 33 02 33 02 32 8 Minimum heat output Pn kW 4 1 4 1 4 1 B 23 B 23P B 33 C 13 C 33 C 53 C 63 C 83 C 93 C 103 2H G20 2...

Page 40: ...4 25 24 25 24 25 Minimum heat input Qn kW 3 5 2 8 3 5 t 80 60 Maximum heat output Pn kW 23 7 23 7 23 6 Minimum heat output Pn kW 3 0 2 5 3 3 B 23 B 23P C 13 C 33 C 53 C 63 C 83 C 93 C 103 2H G20 20 MB...

Page 41: ...41 Enerwa Plus 2500 H 54 Enerwa Plus 3000 H 33 50 Enerwa Plus 3500 H 41 warmhaus com...

Page 42: ......

Page 43: ...been carefully prepared but we reserve the right to make changes and improvements in our products which may affect the accuracy of the information contained in this leaflet All goods are sold subject...

Page 44: ...L MOUNTED CONDENSING SYSTEM BOILERS INSTALLATION AND USER MANUAL Enerwa Plus H Montaj Kullan m K lavuzu kodu 150 11 606 000065 Revizyon numaras R00 07 2019 EnerwaPlus2500H EnerwaPlus3000H EnerwaPlus35...

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