Rheem 70103 - Fault Finding Chart 2; Fault Finding Chart 3

34
TM063 701, 702 & 703 Series Boiling Water Unit Service Instructions
Revision D: Feb 2017
This document is stored and maintained electronically by Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”
Fault Finding Chart 2
Fault Finding Chart 3
3
NO
Recommend a BWU of sufficient
capacity to meet customers
needs.
Is BWU of sufficient
size for customers
needs?
YES
Are there any
plumbing leaks or a
dripping BWU tap?
Has the usage
pattern changed
recently?
NO
i.e. additional people
using BWU
Recommend a usage pattern
that will suit the BWU capacity
and the customers needs.
YES
YES
Is BW water temp at
tap outlet < 95ºC?
NO
YES
1
Normal operation. Recommend
a BWU of sufficient capacity or
usage pattern to meet
customers needs.
NO
6
(TEST 5A & 5B)
(TEST 5A & 5B)
(TEST 5A & 5B)