Specifications

TM002 Integrity 18 & 20L Service Instructions REV: E
D.O.I: 7/11/2007
This document is stored and maintained electronically by Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”
16
Tempering Valves
875 series models comply with AS/NZS 3498 and therefore do not require a tempering
valve.
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 be
able to display temperatures above 50
o
C however the delivered water temperature at the
tap will be that set by the tempering valve which will be no hotter than 50
o
C.
To enable delivery of hot water at temperatures above 50
o
C a separate untempered line
must be provided that supplies hot water exclusively to kitchen and laundry areas (refer to
diagram below).
Remote Controllers
Integrity 18 and 20 Litre electronic instantaneous gas water heaters can be fitted with
optional remote controllers.
There are 2 types of controller available, standard or deluxe; however only standard
controllers can be used with an 18 or 20 litre Integrity.
Controller Type Bathroom 1 Bathroom 2 Kitchen
Standard 299854 299855 299853
Standard and deluxe controllers cannot be mixed in a single installation; an individual
water heater must have ALL standard type controllers fitted, other 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 50
o
C when connected to an 871 series model or 48
o
C when connected to an 875
series model.