TM031 Integrity 18, 20, 24, 26L Service Instructions REV: B
D.O.I: February 2008
This document is stored and maintained electronically by
Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”
20
Tempering Valves
On 871 series models where a tempering valve is fitted and there is not a separate
untempered line for the kitchen or laundry areas, the Kitchen temperature controller will
not be able to display temperatures above 55
o
C and the delivered water temperature at
the tap will be that set by the tempering valve, which will be no hotter than 55
o
C.
To enable delivery of hot water at temperatures above 55
o
C a separate untempered line
must be provided that supplies hot water exclusively to kitchen and laundry areas (refer to
diagram below) and only where no controllers are fitted and 60°C is selected on the preset
temperature adjustment.
Remote Controllers
The Integrity 18, 20, 24 and 26 Litre electronic continuous flow gas water heater can be
fitted with optional remote controllers.
Controller
Type
Bathroom 1
Controller
Bathroom 2
Controller
Kitchen
Controller
Kitchen
Cable 20m
Bathroom
Cable 20m
Code
299854
299855
299853
299856
299857
O
ther manufacturers‟ controllers cannot be used.
One, two or three controllers can be installed, however if a Bathroom controller is installed
without a Kitchen controller then the maximum selectable hot water temperature will be
limited to 55
o
C when connected to an 871 series model.
When no hot water is flowing, temperatures can be selected between 37
o
C and 43
o
C by
pressing and holding the temperature control buttons, to select temperatures above 43
o
C
press the temperature control button once for each selection.
A controller must be turned on and must display the „PRIORITY‟ indicator in order to allow
adjustment of water temperature.
When hot water is flowing, the temperature can be increased from 37
o
C to 43
o
C only.
The water temperature can be decreased from any setting whether hot water is flowing or
not.