Potable Water Plumbing Diagrams; Tempering Valves - Rheem Premier Loline TM024 Service Instructions Manual

Potable Water Plumbing Diagrams

Plumbing Diagram - 590 & 591 Models
Two temperature zones utilising temperature limiting device
Plumbing Diagram - 596 Models
Two temperature zones utilising temperature limiting device integrated with water heater
Note: Refer to page 11 for gas boosted integrated plumbing arrangement.

Tempering Valves

590 and 591 models require the installation of a tempering valve to comply with the
requirements of AS3500.4 (refer to plumbing diagram on top of page).
Gas boosted (596) models do not require an external tempering valve to comply with
AS3500.4 Clause 1.9.2(b) provided the tempered water plumbing is connected to the
tempered water outlet. The tempered water outlet from this water heater will not deliver
temperatures exceeding 50ºC in accordance with AS 4032.2.
To enable delivery of hot water at temperatures above 50ºC a separate untempered line
must be provided that supplies hot water exclusively to kitchen and laundry areas (refer to
plumbing diagrams above). Note: Gas boosted (596) models have an integrated tempering
valve and provide both a tempered and untempered hot water outlet.
TM024 Premier Loline Solar Drain back Service Instructions REV: A
D.O.I: 12/12/2007
This document is stored and maintained electronically by
14
Service. All printed copies not bearing this statement in RED are deemed "uncontrolled"
Gas boosted integrated
plumbing behind front
access cover contains
a tempering valve and
provides both a hot
(75ºC) and tempered
(50ºC) water outlet.