MHG Heating Ltd©
MHG Heating Ltd Unit 4 Epsom Downs Metro Centre Waterfield Tadworth Surrey KT20 5LR
Web www.mhgheating.co.uk
Hot Water Service
12 HWS Operating Mode 0/1 1
0 HWS OFF
1 HWS ON
13 Required HWS temperature 40-60 °C 55
Heating Circuit
14 Night set back temperature 10-30 °C 16
15 Frost Protection temp 4-15 °C 10
16 Summer/Winter switching 8-30 °C 17
17 Slope of heating curve -/2.5.40 - 32
Actual Values
18 Actual Room temperature 0-50 °C --
19 Actual outside temperature -50. +50 °C --
Maintenance
23 Restore factory presets 0/1 - 0
Press +&- together for 3 seconds
50 Indication of faults 0…255 --
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