August / 2014 Page 3 DEX & DBX Installation, Maintenance and User Instructions V1.05
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appliance must not be subjected to pressure exceeding 1.0 MPa (10 bar).
• The appliance must only be used when correctly installed and in perfect working order.
• The appliance must be installed in a frost-free room and must never be exposed to frost.
• The DEX and DBX range is not intended for use with thermostatic mixing valves or taps.
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work on the plumbing system or maintenance), the appliance must be vented by opening
and closing the hot water tap until all air has been eliminated from the water heater and
no more air emerges before re-connecting to the electrical supply.
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must not fall below the required value indicated on the rating plate. The appliance must
not be used for any other purpose.
• Incoming water temperature must not exceed that stated in Technical data.
• The Zip InLine is intended for connection to mains supply only. In any other case please
contact Zip on 0845 6 005 005 or 0345 6 005 005 for advice.
• Zip Heaters (UK) Ltd cannot be held liable for any damages caused by failure to
observe these instructions.
CAUTION
Dimensions