Table of Contents
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Contents
These instructions should be read carefully
and understood before commencing the
installation. Do not proceed if any part is
unclear or if requirements cannot be fully met.
Please leave these instructions with the end
user after installation.
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Table of Contents
Summary of Contents for Zip Heater ILH6
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Page 1: Table Of Contents
Contents Product Description Typical Applications Approvals Warranty Warnings Technical Specification Installation: Location Plumbing Connection Electrical Connection Operation Saving Energy Routine Preventative Maintenance Fault Finding Technical Support Spare Parts These instructions should be read carefully and understood before commencing the installation. Do not proceed if any part is unclear or if requirements cannot be fully met. -
Page 2: Product Description
Two wash-hand basins or large kitchen sink or shower and basin Approvals The ILH6, ILH9, ILX6, ILX9 & ILX12 have been examined, tested, and found, when correctly fitted, to comply with the requirements of the United Kingdom Water Regulations/ Byelaws (Scotland). The product, therefore, is listed under the WRAS (Water Regulations Advisory Scheme) Water Fitting and Materials Directory - Certificate No. -
Page 3: Warnings
The ILH6/9 and ILX6/9/12 are for connection to mains supply only. In any other case please contact Zip Customer Service on 0870 608 8888 for advice. -
Page 4: Technical Specification
• The installation site must be free from frost at all times. • The appliance complies with protection type IP25. • In order to minimise thermal losses, the distance between the heater and the outlet tap should be as short as possible (<2m). ILH6, ILH9, ILX6, ILX9 & ILX12 Installation Instructions... -
Page 5: Plumbing Connection
• Best performance is achieved at a flow pressure of ≥ 3 bar, the rated pressure of 6 bar (10 bar ILX12) must not be exceeded as failure to observe this will invalidate the warranty. • Hot and cold water pipes should be WRAS approved and of copper or plastic construction. -
Page 6: Electrical Connection
The setting for the rate of flow can be changed on the flow valve if, for instance, the desired hot water temperature is not achieved due to excessively low mains water temperature. ILH6, ILH9, ILX6, ILX9 & ILX12 Installation Instructions... -
Page 7: Saving Energy
If the heater supplies two outlets, the water from the unit will be shared between the outlets. Therefore you should use only one outlet at a time to have sufficient flow and to avoid variation in temperature. ILX6/9/12 The appliance heats the water to the required temperature directly as it flows through the unit. -
Page 8: Fault Finding
(ILX only). The “Overheat” Over-temperature (ILH only). Increase flow, check cold indicator lights. water temperature (ILH only). Dirt in tap or filter (ILH only). Clean as necessary (ILH only). ILH6, ILH9, ILX6, ILX9 & ILX12 Installation Instructions... -
Page 9: Technical Support
Fault Finding (cont.) Problem Possible cause Solution The “Pressure” indicator Flow rate too low (ILX only). Increase flow pressure lights, water remains cold. (ILX only). Water flow rate is less Depends on the heater. Check technical than expected. specifications. Minimum dynamic water. pressure is below ·8 bar Outlet fitting dirty or calcified. -
Page 10: Spare Parts
(STB) 6 Appliance front cover 7 Connection terminal 8 Electronic board 9 Flow sensor 10 Cold water inlet 11 Cable seal 12 Set of small spare parts (Washers, filter, screws and micro-switch) ILH6, ILH9, ILX6, ILX9 & ILX12 Installation Instructions...