© MHG Heating Ltd
MHG Heating Ltd, Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey, KT20 5LR
P:0845 6448802 F:0845 6448803 E:
W: www.mhgheating.co.uk
010617
25
12.3 Module Controller
Legend
1.
Module Power Isolator
2.
Infrared Output to Flue Gas Analyser Optional Extra.
3.
Module Numerical Indicator
4.
Temporary Connection Port For QAA73 forLMU 64 Configuration.
5.
Indication of System Pressure (Not Used)
6.
Indication of Module Over Temperature
7.
Indication of Module Lockout
8.
Indication of Module Burner Activation
9.
Module Lockout Reset Button (To be pressed for at least 3 Seconds)
10.
Display Alteration Button
11.
Commissioning Mode Activation Button
12.4 Module Controller End User Settings.
The Module Controller provides access to the End User adjustable parameters P
parameters along with other operational information only settings A, B, C & D
parameters.
End User Adjustable Parameters. (Default = Recommended Settings)
Parameter
Function
Range
Default
P0
P1
Required Module Flow Temperature / Room
Temperature.
(Outside air sensor attachment dependant. Without = Flow
Temperature)
20-90
0
C / 10-
30
0
C
85 / 20
0
C
P2
Required HWS Set Point.
(Only Used if the Module is Directly Controlling HWS Generation)
10-80
0
C
60
0
C
P3
Not used in This Configuration
NA
NA
P4
Not used in This Configuration
NA
NA
P5
Weather Compensation Curve Heating Circuit 1
-- / 40
32
P6
Weather Compensation Curve Parallel
Displacement
-31 / +31
0
