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Warmhaus LAWA 32 - User Manual

Warmhaus LAWA 32
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CONVENTIONAL COMBI BOILERS
INSTALLATION & USER MANUAL
LAWA &
LAWA PLUS

Table of Contents

Questions and Answers

  • R
    Robert CooperSep 3, 2025
    What does error code E 16 mean on a Warmhaus Boiler?
    • A
      Amy BurkeSep 3, 2025
      If your Warmhaus Boiler displays error E 16, it means that the central heating RETURN temperature sensor is faulty. The suggested solution is to contact an authorized service. Also, check for intermittent or open contacts on the harness carefully. Check the RETURN central heating temperature sensor resistance. Check the cabling and connectors between the RETURN NTC and the board. Finally, reset and restart the boiler.
  • M
    myerslindaSep 18, 2025
    What does error E 13 mean on Warmhaus LAWA 32 Boiler?
    • K
      Kayla JacobsSep 18, 2025
      If your Warmhaus Boiler displays error code E 13, it indicates an over temperature flue gas outlet value exceeding 105 C°. The suggested solution is to contact an authorized service.
  • D
    David TurnerSep 16, 2025
    How to resolve error E 10 on a Warmhaus LAWA 32?
    • J
      Jessica HowardSep 16, 2025
      If your Warmhaus Boiler displays error code E 10, it indicates a faulty central heating RETURN temperature sensor. The suggested solution is to contact an authorized service.
  • M
    Michael MurphySep 14, 2025
    What does error E 08 mean on my Warmhaus LAWA 32 Boiler?
    • M
      Mr. Philip LewisSep 14, 2025
      If your Warmhaus Boiler displays error code E 08, it indicates a water blockage on the syphon or an issue with the electronic board. The suggested solution is to contact an authorized service.
  • E
    Evan TranSep 12, 2025
    What to do if the Warmhaus Boiler shows error E 05?
    • C
      christine27Sep 12, 2025
      If your Warmhaus Boiler displays error code E 05, it indicates a faulty central heating FLOW temperature sensor. The suggested solution is to contact an authorized service.
  • F
    fullerjanetSep 12, 2025
    What causes error E 11 on a Warmhaus LAWA 32?
    • R
      rsmithSep 12, 2025
      If your Warmhaus Boiler displays error E 11, it indicates a gas valve harness issue. The suggested solution is to contact an authorized service. Also, check the gas valve cabling between the board and the gas valve.
  • C
    corypriceSep 9, 2025
    What to do if the Warmhaus LAWA 32 Boiler shows error E 17?
    • J
      Jeffrey BrownSep 9, 2025
      If your Warmhaus Boiler displays error code E 17, it indicates that the FLOW and LIMIT Sensor (double NTC) is faulty. First, try resetting and restarting the boiler. If the problem persists, contact an authorized service for assistance.
  • C
    Carla SandersSep 7, 2025
    What does error E 01 mean on my Warmhaus LAWA 32?
    • W
      William NicholsSep 7, 2025
      If your Warmhaus Boiler displays error code E 01, it indicates that the flue sensor is faulty. First, try resetting and restarting the boiler. If the problem persists, contact an authorized service for assistance.
  • M
    Matthew ReyesSep 5, 2025
    What to do if the Warmhaus LAWA 32 Boiler shows error E 12?
    • A
      Andrew DavisSep 5, 2025
      If your Warmhaus Boiler displays error code E 12, it indicates a faulty domestic heating water temperature sensor in the storage tank. The suggested solution is to contact an authorized service. Also, check for intermittent or open contacts on the harness carefully. Check the resistance of the domestic heating water temperature sensor. Check the cabling and connectors between the NTC and the board. Finally, reset and restart the boiler.
  • J
    Jacqueline GravesAug 20, 2025
    What to do if the Warmhaus LAWA 32 Boiler shows error E 06?
    • W
      William BrownAug 20, 2025
      If your Warmhaus Boiler displays error code E 06, it indicates a gas supply failure. First, try resetting the boiler. If the problem persists, check if other gas appliances are working. Ensure the main gas supply valve and the boiler gas supply valve are both open. If the issue continues after these steps, contact an authorized service for assistance.

Summary

1.3. GAS LEAKAGES

2. INSTALLATION PERSONNEL SECTION

2.2. COMBI INSTALLATION RULES

2.2.1. General Rules for Installation Places of Combi Boilers

Specifies general rules for selecting suitable locations for installing combi boilers.

2.2.2. Places Not Suitable for Installing Hermetical Combi Boilers

Lists specific locations and areas where hermetic combi boilers should not be installed.

2.2.3. Wall Installation of Combi and Selecting the Installation Place

Provides instructions for securely mounting the combi boiler on a wall and choosing the optimal installation spot.

2.2.5. Natural Gas and LPG Connection (Device Category I2 H, II2 H3 P)

Explains the procedures for connecting the combi boiler to natural gas or LPG supply.

2.2.9. Radiator and Domestic Hot Water Installations

2.2.10. Exhaust Gas Flue Pipe Set and Accessories Connection

2.2.11. Peripheral Distances of Flue Output Connections

2.2.13. Installation with Horizontal Flue Sets (Ø60;100 mm)

2.2.14. Installation with Horizontal Flue Sets

2.2.15. Installation at Partially Protected Exteriors

2.2.16. Electrical Connections

2.3. HYDRAULIC INSTALLATION RULES

2.3.4. Controls for Initial Operation of Combi

Details the necessary pre-checks and controls before the initial startup of the combi boiler.

3. USER SECTION

3.1.1. Use of Combi

Offers fundamental guidance on the safe and correct usage of the combi boiler.

LAWA COMBI CONTROL PANEL

3.2. SELECTION OF ON;OFF;STANDBY AND SUMMER; WINTER MODES

3.2.4. Resetting the Combi (Re-Starting)

Guides users on how to reset the combi boiler in case of errors or malfunctions.

LAWA PLUS COMBI BOILER CONTROL PANEL

3.2.6. Selection of On;Off;Standby and Summer;Winter Modes

3.2.10. Shutting Off the Combi

4. TROUBLESHOOTING

4.1. FAILURE CODES TABLE

A comprehensive table listing error codes, malfunctions, probable causes, and solutions.

Cleaning And Maintenance

4.3. ISSUES REQUIRED TO BE TAKEN INTO CONSIDERATION FOR WARRANTY CONDITIONS

Warmhaus LAWA 32 Specifications

General IconGeneral
BrandWarmhaus
ModelLAWA 32
CategoryBoiler
LanguageEnglish

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