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Please Note
•
We recommend all communication cable and Power cables are separated to stop the
protentional for interference, All communication cables should be screened.
•
We recommend that all power supplies to heating pumps and immersion heaters
Should go through local points of isolation via Switched fuse spurs.
•
The tank sensor is not a generic item and LG approved sensors should only be used.
•
Any Immersion heater stats should be set to maximum.
•
All details should be confirmed with the LG manual.
•
All Electrical work should be completed by NICEIC approved Electrician.
DIP Switch Settings
The unit contains a number of DIP switches these must be set prior to powering up the unit in order to allow
the unit to operate correctly and to allow some features to function.
The Dip Switches are laid out as the diagram below:
SW2
1 - Off ( Master)
2 - Off
3
–
ON (unit, Outdoor Unit DHW tank Installed)
4
–
Off (Heating Only)
5
–
Off (Flow switch always Detected)
6
–
Off
7
–
Off
8
–
ON (third party thermostat used)
SW1
All off as Default
SW3
1 - Off
2
–
ON if Anti Freeze is used
3 - Off
4 - Off
Anti-freezing temperature setting is available in
installer mode. Change the value from -5 to -10 *
*Please Refer to the table below when
setting Anti-Freeze levels
