
Munster Simms Engineering Ltd.
, 2 Enterprise Road, Bangor, Co Down, BT19 7TA, U.K.
–
Northern Ireland
tel.: +44 (0)2891 270 531
fax.: +44 (0)2891 466 421
www.whalepumps.com
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Water Heater
iVan/Coms PCB
related issues
iVan Panel
working
iVan Panel
working
See user
instructions
No display on iVan
Panel
Press screen/home
button
Check 12V supply to
iVan Panel
Chapter 4.11
Check Water Heater
settings on
iVan Panel
Fault find iVan Panel
Heater
working
Heater
operating on
gas
See DC power/gas
related issues
Heater
operating on
electric
See DC/AC power
related issues
Check pairing of
Heater and
iVan Panel
Chapter 4.11
Heater
working
Check
communications PCB