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Installation instructions & user manual
9120-34373 v4.00 Nov 2018 - ZIP DBX DEX
Technical support
Tel: 0345 6 005 005 email: service@zipindustries.co.uk www.zipwater.co.uk
CONTENTS
• Please read these instructions carefully before commencing installation of the instantaneous water heater.
• Please leave these instructions with the end user after installation.
• To ensure you have a copy of the latest instructions visit www.zipwater.co.uk.
SAFETY INSTRUCTIONS ...................................................................3
GENERAL PRODUCT DESCRIPTION .........................................................5
APPROVALS .............................................................................5
DIMENSIONS ............................................................................5
SPARE PARTS ...........................................................................6
TECHNICAL DATA ........................................................................7
INSTALLATION ...........................................................................8
Requirements ...........................................................................8
Installing the wall bracket ..................................................................9
Electrical connection ....................................................................11
Electrical connection from below ...........................................................12
Electrical connection from above ...........................................................13
COMMISSIONING ........................................................................14
Model DBX ............................................................................14
Temperature Adjustment .................................................................14
Model DEX / DEX12 .....................................................................14
Selection of power rating .................................................................14
Lock level .............................................................................16
SERVICE MENU .........................................................................16
MAINTENANCE & CLEANING ..............................................................18
Purging after maintenance work ............................................................18
OPERATION ............................................................................20
Model DEX / DEX12 only .................................................................20
Temperature setting .....................................................................20
Programme buttons .....................................................................20
How to save energy .....................................................................21
Power limit ............................................................................21
FAULT FINDING .........................................................................22
END OF LIFE DISPOSAL ..................................................................23
WARRANTY ............................................................................23