© MHG Heating Ltd
28
MHG Heating Ltd Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey KT20 5LR
Telephone 01737 358000 Fax 08456 448803 Email
Web www.mhgheating.co.uk
010517
1136
Mixing valve Tn
10
– 873
120
S
1150
Floor curing Function
Off, Function heating, Curing heating,
Fu Curing heating,
functional heating, Manually
Off
-
1151
Floor curing setp. manually
0
– 95
25
°C
1155
Floor curing setp. current
0
– 95
°C
1156
Floor curing day current
0
– 32
°C
1161
Excess heat draw
Off, Heating mode, Always
Always
1170
With buffer
No, Yes
Yes
-
1172
With prim contr./system pump
No, Yes
Yes
1180
Pump speed reduction
According HC operating level,
According characteristic curve, Temp.
differential nominal
According
characteristic curve
1181
Starting speed
0
– 100
100
%
1182
Pump speed min
P1185
– P1183
50
%
1183
Pump speed max
P1182
– P1186
100
%
1185
Pump speed min OEM
0
– P1182
50
%
1186
Pump speed max OEM
P1183
– 100
100
%
1188
Curve readj. at 50% speed
0
– 100
33
%
1189
Filter time const. speed ctrl.
0
– 20
5
Min.
1190
Flow setp. readj. speed ctrl.
No, Yes
No
1198
Operating level changeover
Frost protection, Reduced, Comfort
Reduced
1200
Optg mode changeover
None, Protection, Reduced, Comfort,
Automatic
Protection
Heating Circuit 3
1300
Operating Mode HC3
Protection, Automatic, Reduced,
Comfort
Automatic
-
1310
Comfort Setpoint
P1312
– P1316
20.0
°C
1312
Reduced Setpoint
P1314
– P1310
16.0
°C
1314
Frost Protection Setpoint
4
– P1312
10.0
°C
1316
Comfort Setpoint Max
P1310 - 35
35.0
°C
1320
Heating Curve Slope
0.10 - 4.00
1.50
3.20
-
1321
Heating Curve Displacement
-4.5 - 4.5
0.0
°C
1326
Heating Curve Adaption
Off - On
Off
-
1330
Summer/Winter heating limit
---/8
– 30
18
°C
1332
24-Hour heating limit
---/-10
– 10
-3
°C
1333
Ext‟n 24-Hour heating limit
Yes
– No
Yes
1340
Flow temp setpoint min
8
– P1341
8
°C
1341
Flow temp setpoint max
P1340
– 95
85
°C
1342
Flow temp setpoint room stat
---/P1340 - ---/P1341
---
°C
1344
Swi-on ratio room stat
---/1
– 99
---
%
1346
Delay Heat request
0
– 600
0
S
1350
Room Influence
---/1
– 100
---
%
1360
Room temp limitation
---/0.5
– 4
1
°C
1361
Heating limit room controller
---/0
– 100
---
%
1370
Boost heating
---/0
– 20
5
°C
1380
Quick setback
Off, Down to Reduced Setpoint, Down
to Frost Protection Setpoint
To Reduced
Setpoint
-
1390
Optimum start control max
0
– 360
0
Min.
1391
Optimum stop control max
0
– 360
0
Min.
1394
Heat up gradient
0
– 600
60
Min/k