MHG Heating Gassero Alubox 1100, Installation And Operating Manual

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© MHG Heating Ltd
48
MHG Heating Ltd Unit 4 Epsom Dow ns Metro Centre, Waterfield, Tadw orth, Surrey KT20 5LR
Telephone 01737 358000 Fax 08456 448803 Email info@mhgheating.co.uk Web w w w .mhgheating.co.uk
010717
7834 Sensor temp BX21 module 3 -28
– 350
- °C
7835 Sensor temp BX22 module 3 -28
– 350
- °C
7840 Voltage signal H1 0
– 10
- V
7841 Contact state H1 Open, Closed Open
7845 Voltage H2 module 1 0
– 10
- V
7846 Contact state H2 module 1 Open, Closed Open
7848 Voltage H2 module 2 0
– 10
- V
7849 Contact state H2 module 2 Open, Closed Open
7851 Voltage H2 module 3 0
– 10
- V
7852 Contact state H2 module 3 Open, Closed Open
7854 Voltage signal H3 0
– 10
- V
7855 Contact state H3 Open, Closed Open
7860 Contact state H4 Open, Closed Open
7862 Frequency H4 0
– 2000
-
7865 Contact state H5 Open, Closed Open
7872 Contact state H6 Open, Closed Open
7874 Contact state H7 Open, Closed Open
7950 Input EX21 module 1 0V, 230 0 V
7951 Input EX21 module 2 0V, 230 0 V
7952 Input EX21 module 3 0V, 230 0 V
State
8000 State heating circuit 1
SLT cut out, Fault, Man …….
-
8001 State heating circuit 2 SLT cut out, Fault, Man
…….
-
8002 State heating circuit 3
SLT cut out, Fault, Man …….
-
8003 State DHW
SLT cut out, Fault, Man …….
-
8005 State boiler
SLT cut out, Fault, Man …….
-
8007 State solar
SLT cut out, Fault, Man …….
-
8008 State solid fuel boiler SLT cut
out, Fault, Man …….
-
8009 State burner
SLT cut out, Fault, Man …….
-
8010 State buffer
SLT cut out, Fault, Man …….
-
8011 State swimming pool
SLT cut out, Fault, Man …….
-
Diagnostic Cascade
8100 Priority/ state source 1
Not available, Fault, Manual control
active, Heat generation lock active,
Chimney sweep funct active,
Temporarily unavailable, utside temp
limit active, No released, Released
8102 Priority/ state source 2 See Para 8100
8104 Priority/ state source 3 See Para 8100
8106 Priority/ state source 4 See Para 8100
8108 Priority/ state source 5 See Para 8100
8110 Priority/ state source 6 See Para 8100
8112 Priority/ state source 7 See Para 8100
8114 Priority/ state source 8 See Para 8100
8116 Priority/ state source 9 See Para 8100
8118 Priority/ state source 10 See Para 8100
8120 Priority/ state source 11 See Para 8100
8122 Priority/ state source 12 See Para 8100
8124 Priority/ state source 13 See Para 8100
8126 Priority/ state source 14 See Para 8100
8128 Priority/ state source 15 See Para 8100