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 info@whalepumps.com www.whalepumps.com
2.0 Updates for Duo Control
Electrical Connections when fitted with Whale® Duo Control Panel
Clear lockout procedure Duo Control Panel
Please refer to section 4 for information regarding the identification and clearing of lockout codes.
Remember, all lockouts are cleared only from the panel, there will be no accompanying reset button.
With the LIN system, whereas previous connections at the Heater were via a wiring loom, the connections are now via a
small communication PCB. Please refer to chapter 4.6 for a detailed view of how to replace the communication board.
You can see the board incorporates a RJ12 cable port and a power connector. No
reset button is present. Please see below for details of the connections/ overview.