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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”
The information provided in these instructions is based on the Boiling Water Unit (BWU)
being installed in accordance with the Installation Instructions provided with each
appliance.
Should you require further technical advice on a BWU, contact your distributor where
genuine replacement parts are also available.
The purpose of this service manual is to provide sufficient information to allow a person
with the skills as required by the Regulatory Authorities to carry out effective repairs to a
701, 702 or 703 Series BWU in the minimum of time.
Safety precautions or areas where extra care should be observed when conducting tests
outlined in this service manual are indicated by print in bold italics and/or a warning
symbol. Take care to observe the recommended procedure.
“Live” testing to be conducted. Personal Protective Equipment (PPE) shall
be worn. An RCD shall be installed between the power point and 3-pin cord
of the boiling water unit (3-15L capacity) to reduce the risk of electric
shock. Hard wired units (25-40L capacity) shall only have live testing
completed by a qualified electrician of appropriate class.
Isolate power before conducting the indicated test.
Hot surface or liquid. Personal Protective Equipment (PPE) shall be worn to
reduce the risk of burns or scalding.
General warning symbol. Observe the instructions accompanying the
symbol.
If the supply cord is damaged, it must be replaced by the manufacturer,
distributor or its service agent or a similarly qualified person in order to
avoid a hazard.