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3.2.10. Shutting Off the Combi

To bring the combi to OFF position while it is in SUMMER position;

To bring the combi to OFF position while it is in WINTER position;

3.2.11. Use with Room Thermostat (Optional)

To bring the combi to OFF position while it is in SUMMER position;

Important: It is compulsory to have two different lines according 
to legal regulations being in force regarding electrical installations 
in case of using a thermostat On/Off on the Remote Control. It is 

not allowed to use any pipe or hose of the combi as electricity or phone 
earthing line. That must be ensured prior to making electrical connections 
of the combi.

General Utilization Type

•  Please consult our authorized services for room thermostats compatible 

with Warmhaus combi.

•  Do not remove device components during operation.
•  Do not position in direct sunlight exposure or near heat sources.
•  Manufacturer company shall not be responsible for below given 

situations:

  a) Faulty installation
  b) Making intervention on the device by unauthorized persons

Installation Instruction:

 Device installation shall only be performed by the 

Warmhaus Authorized Service. The dual cable required for installation is 
supplied by the dealer/consumer.

When the MODE button is hold, while screen 
light is on after the cycle is completed, letter 
seen on the screen, screen light turns off, now 
the combi is at OFF position.

When the MODE button is hold while screen 
light is on after the cycle is completed, combi 
shall pass to SUMMER position.

Then, when the same transaction is repeated, 
after cycle is completed a letter is seen as the 
screen screen light turns off, your combi is now 
at STANDBY position.

Figure 31

 

Thermostat position

Figure 32 

Outside weather temperature sensor

Figure 33 

Outside temperature sensor operation curves

150 cm

Min.

30 cm

Room thermostat should be installed at 1,25 and 1,50 m height 
from ground and at least 30 cm distance.

At least 30 cm distance should be available from doors and 
windows open for air circulation.

Maintenance and Service Life:

 Warmhaus room thermostat should not 

come into contact with water or excessive humidity. Unless an external 
damage

3.2.12. Outside Temperature Sensor Use (Optional)

Outside Temperature Sensor (optional) can be installed in your combi by 
our Authorized Service (see: Installation Section; Accessory Connection 
Scheme), and you can enable automatic temperature adjustment for 
the radiator with immediate responses to outside weather temperature 
changes via smart and comfort operation 
(Figure 32). Therefore, it maintains an efficient and economic operation 
by reducing the radiator water temperature when outside weather 
temperature increases and gradually increasing the radiator water 
temperature when outside weather temperature decreases and sets 
you free from making radiator temperature adjustments. This sensor is 
activated when connected independently from the typology or availability 
of used thermostat, the relation between output temperature and outside 
temperature is defined according to curves given in the graphic below 
based on position of button located on the combi panel.

After connecting the Outside Temperature Sensor, (Figure 32) adjustment is 
made according to average external weather temperature of your province 
with P04 parameter. Our authorized service will make this adjustment 
during installation (Figure 33).

Содержание LAWA 18

Страница 1: ...CONVENTIONAL COMBI BOILERS INSTALLATION USER MANUAL LAWA LAWA PLUS...

Страница 2: ...Lawa LawaPlus Enerwa E24 EnerwaPLUSE24...

Страница 3: ...2 2 16 Installation at Partially Protected Exteriors 12 2 2 17 Electrical Connections 12 2 2 18 Optional Controls Room Thermostat External Weather Temperature Sensor and Others 13 2 3 HYDRAULIC INSTA...

Страница 4: ...under any circumstances during installation use or maintenance operations and device warranty shall also be void Only the authorized Warmhaus Service is authorized to make the electrical connection o...

Страница 5: ...r matches Close valves of devices operating with natural gas and your gas meter Immediately evacuate the place with gas odour Natural Gas Emergency Line from your neighbour or another suitable place D...

Страница 6: ...lace Wall installation for the combi boiler should be well secured The hanger plate given as standard with the combi should be installed according to the technique to a full or semi full brick wall ac...

Страница 7: ...abnormal operations Various alloy layers may be formed during transit of LPG gas in tanks depending on mixture compositions That causes a change in heating power of mixture assigned to the device and...

Страница 8: ...er and by using elbows as low as possible At least 1 bar pressurized grid input water should be supplied to ensure adequate domestic hot water Hydrophore should be used if required Figure 10 Flue peri...

Страница 9: ...plications Each 45 elbow usage requires to decrease maximum 50 cm from horizontal vertical distance 60 100 Conventional 90 Elbow 153 11 660 600009 It can be used in horizontal and or vertical flue app...

Страница 10: ...elbow contacting with the restrictive set Place the External Wall Plate into the flue terminal as seen in Figure 11 12 for grouping the flue output terminal After placing the flue output terminal thr...

Страница 11: ...rd Flue Set Elbow 90 b Flue Extension Pipe c Additional 90 Elbow d Standard Flue Set Pipe Figure 16 II Two 90 elbow sample flue installations d a b c a b c d 4 m Figure 15 I Single 90 bended sample fl...

Страница 12: ...Hermetic Flue Type fire resistant insulation material is placed between the wall and exhaust gas relief pipe Materials used for manufacturing the combi are resistant against glycol and propylene based...

Страница 13: ...sockets and extension cables are not allowed to use 2 2 17 Optional Controls Room Thermostat External Weather Temperature Sensor and Others Room thermostat Outside Temperature Sensor etc control devi...

Страница 14: ...of the radiator Combi safety valve relief should be connected to a discharge cone Otherwise safety valve shall be activated and manufacturer shall not be responsible due to water discharge around the...

Страница 15: ...s valve radiator and tap water valves If you will shut off the combi for a short period perform below written operations Do not close combi electrical fuse gas valve radiator and tap water valves Leav...

Страница 16: ...screens consist of navy blue colored backlight LCD screen 2 buttons Radiator 3 and Hot Tap Water 4 and 2 pcs RESET 2 and MODE 1 pushbuttons RESET It is used for re starting the combi and eliminating t...

Страница 17: ...en light turns off At that position you can adjust the temperature between 35 80 C with the Radiator CH temperature adjustment button 3 Temperature value increases when button is rotated clockwise or...

Страница 18: ...if the pressure is lower than this value 18 Failure indicator The temperature value displayed on the combi screen has a 3 C tolerance depending on environmental conditions not arising from the combi...

Страница 19: ...installation Hold the MODE button for switching on the combi when letter is available on the screen A cycle starts on the screen Release the button when cycle is completed In some cases combi initiall...

Страница 20: ...er is seen as the screen screen light turns off your combi is now at STANDBY position Figure 31 Thermostat position Figure 32 Outside weather temperature sensor Figure 33 Outside temperature sensor op...

Страница 21: ...zed Service according to your request Air Discharge Function Activating the menu for LAWA PRIWA and ENERWA models Air discharge function can be activated by pressing the RESET button more than 5 secon...

Страница 22: ...ermittent contacts or open contacts on harness carefully 3 Check Domestic heating water temperature sensor ressistance 4 Check cabeling and connectors between NTC and board 5 Reset Restart boiler E 13...

Страница 23: ...vice at first E 42 Buttons anomaly Boiler does not work E42 error code flashing on the screen Wrong parameters settled on TsP menu 1 Call For service E 43 Opentherm communication error Boiler does not...

Страница 24: ...st perform Au To calibration E 78 Max regulation current value reached Boiler does not work E78 error code flashing on the screen Gas inlet pressure Aging or rust on the electrode Recirculation on flu...

Страница 25: ...Au To calibration E 88 Fault of electronic gas valve managing circuit Boiler does not work E88 error code flashing on the screen Cabeling disconnections Gas valve failiure 1 Call for authorised servi...

Страница 26: ...ration Temporary wind precence 1 If there is strong wind ie wind storm wait until the wind storm stop then keep using the boiler as it is 36 or 48 hours boiler try to remove half power mode by it self...

Страница 27: ...ailures 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 f...

Страница 28: ...10 7 28 10 32 5 12 8 Max Domestic Hot Water flow rate t 30 C min 10 5 10 9 10 7 10 9 13 9 13 3 13 9 14 2 Maximum Minimum water pressure bar 10 0 3 10 0 3 10 0 3 10 0 3 Temperature adjustment range oC...

Страница 29: ...2ELL I 2H I3P NUMBER OF CHOOSED CONNECTING CONDITIONS Used gas G20 G20 G25 G25 G20 G25 G20 G31 Countries of destination AT BG CH CZ DK EE ES FI GB GR IE IT LT LV NO PT RO SE SI SK DE LU PL RO BE FR NL...

Страница 30: ...30 warmhaus com...

Страница 31: ...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...

Страница 32: ...CONVENTIONAL COMBI BOILERS INSTALLATION USER MANUAL LAWA LAWA PLUS Instruction booklet code of Lawa LawaPlus 150 11 606 000004 Revision Date 09 2020...

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