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Installation instructions and instructions for use For the competent person and the operator Installation instructions and instructions for use VWZ MEH 60...
Handing over the product to the user ......13 Repair work ............13 Spare parts ..............13 Draining the product ..........13 Resetting the Electrical back-up heater ....13 Checking tightness ..........14 Checking the electrical installation ......14 Decommissioning ..........14 Recycling and disposal ........14 Technical data ............14 0020152779_05 - 10/14 - Vaillant...
Incorrect installation can cause damage to ► When tightening or loosening threaded the unit, to the site or injury to others. ► connections, always use suitable opened spanners, but do not use pipe wrenches, extensions, etc. 0020152779_05 - 10/14 - Vaillant...
I.S.813 “Domestic Gas Installations”, the Any direct commercial or industrial use is current Building Regulations and reference also deemed to be improper. should be made to the current ETCI rules for Electrical Installation. 0020152779_05 - 10/14 - Vaillant...
30 Amp maximum. Isolation should be by a double pole switched fused spur box, with a minimum gap of 3mm for both poles. The fused spur box should be 0020152779_05 - 10/14 - Vaillant...
Maximum Current P max Maximum absorbed power Index of electrical protection See chapter "CE Mark" See chapter "Recycling and disposal " Temperature Sensor Heat outlet towards the pocket installation Heat input from the heat pump 0020152779_05 - 10/14 - Vaillant...
4.1.2.1 Product and connection dimensions Additional clearances around the appliance may be advantageous for its installation and maintenance. >600* mini. mini. Notes * Clearance necessary for the installation or maintenance of the appliance. 0020152779_05 - 10/14 - Vaillant...
Foreign bodies such as welding remnants, sealing residue or dirt in the supply lines can cause damage to the product. Flush the supply lines thoroughly ► before installation. Front casing ► Remove the front casing (1). 0020152779_05 - 10/14 - Vaillant...
► Connect the heating circuit as specifi ed. of the overvoltage category III. Component Supply voltage (mini section of cable) Mono supply 6 kW 230 V (3 x 4 mm²) cable 4 kW 230 V (3 x 2,5 mm²) 0020152779_05 - 10/14 - Vaillant...
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400 V. ► the label affixed inside the electrical casing. ► Connect alimentation cables of product on the electrical panel of installation. Caution! For 230V connection, you must ► remove the shunts between L2 and L3. 0020152779_05 - 10/14 - Vaillant...
The cables must pass through the openings provided for this purpose. Protection mini. 10A 4.4.2 Command relay connection 4.4.2.1 With 2 kW electrical booster Passage for power Temperature probe cable cables and relay passage command cables 0020152779_05 - 10/14 - Vaillant...
► For fi lling, refer to the installation instructions of the heat pump. ► Check the electrical and water installation. ► Check all connections for leaks.. ► Fill the heating installation. ► Purge your heating system. ► Replace the power. 0020152779_05 - 10/14 - Vaillant...
The genuine component parts of the product have been certifi ed together with the product in the course of the CE conformity check. If you do not use certifi ed genuine Vaillant spare parts during maintenance or repair, the CE conformity of the product will expire.
If the product is identifi ed with this symbol: ► In this case, do not dispose of the product with household waste. ► Instead, hand in the product to a collection centre for old electrical or electronic appliances. 0020152779_05 - 10/14 - Vaillant...
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