background image

16

warmhaus.com

2.6. RECOMMENDATIONS FOR ECONOMICAL USE OF 

BOILER

Your is adjusted at ECO mode for economic use, we recommend not to 

change it

Correct Capacity Selection

Heat loss calculation of the boiler location should be made correctly 

and boiler capacity should be selected accordingly. Devices not having 

adequate capacity shall give late responses to heating requests, devices 

with higher capacity may cause discomfort and more fuel consumption as 

they turn ON and OFF more frequently. Therefore, boiler capacities should 

be selected according to the place used.

Insulation

Insulation of your building is the most important item reducing the heat 

loss and gas consumption. However, as your has the highest thickness 

insulation of its class, heat loss is minimized.

Radiators

Ensure balancing the rest pump head of the appliance by making reduction 

adjustments from radiator valves. Placing furnitures in front of radiators 

prevents air circulation and causes discomfort and more fuel consumption. 

Reducing radiator valves of rooms not used for a long period or if 

thermostatic radiator valve is used, bringing to the lowest position then, 

closing room doors will provide saving.

Domestic Hot Water

Always adjust the domestic hot water temperature as (38~42 °C) for 

a considerable power saving. In addition, high domestic hot water 

temperatures cause strong calcification and that negatively affects 

operation of the device (for instance, longer heating periods, less flow rate).

Thermostatic Radiator Valves 

You can both acquire savings and comfort by balancing the heat distribution 

among the house by using Thermostatic Radiator Valves.

Room Thermostats 

Your boiler will operate more economically as you will have the chance 

to adjust requested room temperature according to comfort via room 

thermostats. Thus, you can adjust temperature of your room as you wish, 

and also you can acquire approximately 6% power saving with every 

degree of temperature decrease.

Ventilation

Do not leave windows slightly open for ventilating room/rooms. In 

such case, continuous heat loss will occur and not having any certain 

improvement in the room air.

Fully opening windows for a short period provides a better result. Bring 

thermostatic radiator valves to lowest position when ventilating rooms.

Cleaning And Maintenance

Attention:

 to preserve the boiler’s integrity and keep the safety features, 

performance and reliability, you must at least execute maintenance 

operations on a yearly basis in compliance with national, regional, or local 

standards in force. 

We recommend a yearly cleaning and maintenance contract with an 

authorised local firm.

2.7. ISSUES REQUIRED TO BE TAKEN INTO 

CONSIDERATION FOR WARRANTY CONDITIONS

Under below given conditions, warrnaty of the product will be void :

1. 

Damages and failures occurring in devices which are not commissioned 
Authorised Services,

2.

  Damages and failures arising from use of the product contrary to items 

given in User’s Manual and using out of its intended purpose.

3.

  Damages and failures arising from wrong type selection,

4.

  Damages and failures arising from maintenance and repairs performed 

by persons other than Authorised Services,

5.

 Damages and failures occurring due to transportation, unloading, 

loading, storing, external physical (Crushing, scratches, fractures) and 
chemical factors following delivery of the Product,

6.

  Damages and failures arising from fire and lightning,

7.

  Damages and failures arising from false fuel use and fuel characteristics,

8.

  Low or excessive voltage, unearthed socket usage;

9.

  Damages and failures arising from faulty electricity installations,

10. 

Damages and failures arising from failing to perform timely annual 
maintenance and cleaning,

11. 

Damages and failures arising from frost/icing or occurring due to using in 
the outdoor places (open balcony, etc.).

12. 

Damages and failures arising from using water out of the water values 
defined in device user’s guide,

Summary of Contents for ENERWA PLUS 42/40

Page 1: ...CONDENSING COMBI BOILERS USER MANUAL ENERWA PLUS 42 40 ENERWA PLUS 45 43...

Page 2: ...ildren with limited mental and sensory capabilities or by persons who do not have enough experience and or knowledge unless they are supervised by a person who is responsible for their safety or they...

Page 3: ...tand by Positions 8 2 1 3 Operation in Winter Mode 8 2 1 4 Operation in Summer Mode 9 2 1 5 Shutting off the Boiler 9 2 2 Use with Room Thermostat Optional 10 2 3 Use of Outside Temperature Sensor Opt...

Page 4: ...damage to properties due to installation by unauthorised people The maintenance and repairs as the result of failure of the product within the warranty period due to material production and installat...

Page 5: ...mbar G25 DE II 2L3P Natural Gas 25 mbar G25 NL II 2L3B P Natural Gas 25 mbar G25 NL II 2ELL3B P Natural Gas 20 mbar G25 DE I 3 Buthane Gas 28 30 mbar 37 mbar G30 BE CH CY CZ ES FR GB GR IE IT LT PT SI...

Page 6: ...rn off the gas supply at the gas meter or an appropriate emergency control valve Immediately evacuate the place Call the National Gas Emergency Service Do not make any intervention on installation Nev...

Page 7: ...his booklet are strictly followed for safe and economical operation of the boiler Important Notes This appliance must not be operated without the casing correctly fitted and forming an adequate seal I...

Page 8: ...ent change will be activated when radiator symbol rapidly flashes DHW adjustment change will be activated when tap symbol rapidly flashes CH Central Heating DHW Domestic Hot Water When the boiler is s...

Page 9: ...en on the screen and LCD screen backlight is turned OFF In this mode you can adjust the Domestic Hot Water temperature between 35 60 C with 7 and 8 numbered buttons LCD screen backlight is turned ON d...

Page 10: ...ce installation shall only be performed by the Warmhaus Authorised Service The dual cable required for installation is supplied by the dealer consumer Maintenance and Service Life Warmhaus room thermo...

Page 11: ...or systems to operate at high temperatures as standard P24 Child Protection This feature is disabled as default factory setting 0 Child Protection key lock is enabled when parameter is adjusted to 1 K...

Page 12: ...er and check if problem is resolved 5 Call for authorised service E 08 Flame circuit failure False flame signal from combustion or electrode Condensate Syphon blocked Electronic board 1 Call for autho...

Page 13: ...munication error Boiler does not work E43 error code flashing on the screen after 1 minute of communication error Opentherm line disconnected 1 Remove energy from boiler and re energize E43 will be re...

Page 14: ...disconnections Gas valve failure 1 Call for authorised service E 88 Fault of electronic gas valve managing circuit Boiler does not work E88 error code flashing on the screen Cabling disconnections Gas...

Page 15: ...n the screen Boiler electronic hardware problem 1 Reset Restart boiler 2 Call for authorised service 1 Call the Authorised Service if failure continues 2 81 numbered failure corresponds any blocking i...

Page 16: ...h and also you can acquire approximately 6 power saving with every degree of temperature decrease Ventilation Do not leave windows slightly open for ventilating room rooms In such case continuous heat...

Page 17: ...nt test conditions Only the data that is contained in this product information is applicable and valid Electricity Fuel HANDING OVER After completing the installation and commissioning of the system t...

Page 18: ...Boilernation boiler Yes Yes B1 Boiler No No Room boiler with combi boilerned heat and power Yes Yes Auxiliary boiler No No Brand Name Warmhaus Manufacturer adress Warmhaus Is tma ve Sogutma Sistemler...

Page 19: ...19 warmhaus com...

Page 20: ...Enerwa Plus 42 45 User Manual INT Code 15011606000131 Revision Date 08 2021 CONDENSING COMBI BOILERS USER MANUAL ENERWA PLUS 42 40 ENERWA PLUS 45 43...

Reviews: