Installation Instructions - Kohler New Zealand

5. At the main menu of the interface select SHOWER>Options> All On.This will select all the connected components and purge air from the system.6. Check all connections for leaks and make any adjustments necessary.7. Make sure that the water flow is sufficient for your showering needs.operationRefer to the user guide supplied with the DTV Digital Interface on how to operatethe unit.commissioningRefer to the user guide supplied with the DTV Digital Interface on how to set up theinterface.fault diagnosisRead the section “Important Safety Information” first.The DTV Thermostatic Mixing Valve is one part of an entire plumbing system. Thefitting of a pump places additional requirements on the plumbing system. Somesystems may require plumbing modifications to allow them to cope with higher flowrates.Providing the DTV Digital Interface has been correctly installed and is operatedin accordance with the instructions contained in this guide, difficulties should notarise. If any maintenance is required then it must be carried out by a competenttradesperson. Before replacing any parts make sure that the underlying cause ofthe malfunction has been resolved.Warning! There are no user serviceable components beneath the cover of theappliance. Only a competent tradesperson should remove the cover.Note! This is not an extensive list of faults, if you find a fault that is not listed in thetroubleshooting table, please contact us for assistance.Most faults can be rectified by checking the following:1. Make sure the water supply has not been interrupted. Check that the mainstopcock and shower isolating valves are fully open.1065922-A2-B10