
Page 18 of 28 802006UK BCS Residential User Guide - Aug 2015- V2.01
Caution
must be observed when changing any settings within the service
menu as any changes may affect the normal operation of the unit. This can
only be done by a Zip technician. Please contact your Zip service provider for
further assistance.
G4 HydroTap
®
G4 Password screen
Note
In UK call a licensed electrician / plumber,or call Zip Heaters by
Telephone: 0845 6 005 005 on Mobile: 0345 6 005 005, for assistance,
service, spare parts or enquiries.
D. Service
LCD screen operation - section D
• Press the [MENU] button for main
menu.
• Press the [Service] button.
• A password is required to enter
service menu.