© MHG Heating Ltd
51
MHG Heating Ltd Unit 4 Epsom Dow ns Metro Centre, Waterfield, Tadw orth, Surrey KT20 5LR
Telephone 01737 358000 Fax 08456 448803 Email
Web w w w .mhgheating.co.uk
010717
8825
Speed DHW pump
0 - 100
0
5
8826
Speed DHW interm. circ pump
0
– 100
0
%
8827
Speed inst. DHW Heater pump
0
– 100
0
%
8830
DHW temp 1
0.0
– 140
-
°C
8831
DHW temp setpoint
8.0
– 80
-
°C
8832
DHW temp 2
0.0
– 140
-
°C
8835
DHW circulation temp
0.0
– 140
-
°C
8836
DHW charging temp
0
– 140
-
°C
8852
DHW consumption temp
0 - 140
-
°C
8853
Instant DHW setpoint
0
– 140
-
°C
8860
DHW flow
0
– 30
-
l/min
8875
Flow temp setp. VK1
5
– 130
-
°C
8885
Flow temp setp. VK2
5
– 130
-
°C
8895
Flow temp setp. swimming
pool
5
– 130
-
°C
8900
Swimming pool temp
0
– 140
0
°C
8901
Swimming pool setpoint
8
– 80
24
°C
8930
Primary controller temp
0.0
– 140.0
-
°C
8931
Primary controller setpoint
0.0
– 140.0
-
°C
8950
Common flow temp
0.0
– 140.0
-
°C
8951
Common flow temp setpoint
0.0
– 140.0
-
°C
8952
Common return temp
0
– 140
0
°C
8962
Common output setpoint
0
– 100
0
%
8980
Buffer temp 1
0.0
– 140.0
-
°C
8981
Buffer setpoint
0
– 140
0
°C
8982
Buffer temp 2
0.0
– 140.0
-
°C
8983
Buffer temp 3
0
– 140
0
°C
9005
Water pressure H1
0.0
– 10.0
-
Bar
9006
Water pressure H2
0.0
– 10.0
-
Bar
9009
Water pressure H3
0
– 10
0
Bar
9031
Relay output QX1
Off, On
Off
9032
Relay output QX2
Off, On
Off
9033
Relay output QX3
Off, On
Off
9034
Relay output QX4
Off, On
Off
9050
Relay output QX21 module 1
Off, On
Off
9051
Relay output QX22 module 1
Off, On
Off
9052
Relay output QX23 module 1
Off, On
Off
9053
Relay output QX21 module 2
Off, On
Off
9054
Relay output QX22 module 2
Off, On
Off
9055
Relay output QX23 module 2
Off, On
Off
9056
Relay output QX21 module 3
Off, On
Off
9057
Relay output QX22 module 3
Off, On
Off
9058
Relay output QX23 module 3
Off, On
Off
Burner Control
9500
Pre-purge time
0
– 51
10
S
9501
Pre-purge time min
0
– 51
10
S
9504
Required speed pre-purging
200
– 10000
2400
Min
-1
9505
Req. speed pre-purging min
200
– 10000
2400
Min
-1
9506
Speed tolerance pre-purging
50
– 1200
600
Min
-1
9512
Required speed ignition
200
– 10000
2700
Min
-1
9513
Required speed ignition max
200
– 10000
2700
Min
-1