Whakin WH0822 Guide D'installation Et D'utilisation page 9

Step 7 Secure heater
Secure Water Heater to the floor using the front and rear mounting plates with 3 screws (No. 8 x 1 ¼") provided (see
Fig. 15).
Pressure relief / drain valve
Discharge pipe
Fig 15 Secure Water Heater to floor
Step 8 Connect to gas supply (see Fig. 16)
Note: Ventilation must comply with relevant local requirements e.g. EN 721. The gas isolation valve and
connection are not part of the scope of delivery.
Pressure relief / drain valve
Discharge pipe
Fig. 16 Connect to the gas supply
The appliance must be installed in accordance with the installation instructions and comply with any relevant
regulations in the country where the appliance is installed.
Check the gas pipe of the heater and the main gas supply pipe to ensure it is clear from dirt or other particles. Fit the
gas supply to the steel gas pipe of the heater with a compression fitting. The supply pipe must be positioned to
ensure the heater can be removed for servicing.
Gas shut-off valve should be located in the vicinity of the water heater and all connections should be kept to a
minimum.
WARNING: The operating pressure for the gas supply should be either 28-30mBar Butane or 30mbar/37mbar
Propane.
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