© MHG Heating Ltd
72
MHG Heating Ltd Unit 4 Epsom Downs Metro Centre, Waterfield, Tadworth, Surrey KT20 5LR
Telephone 08456 448802 Fax 08456 448803 Email
Web www.mhgheating.co.uk
010711
differential
precontroller
2134
Actuator running
time precontroller
120 s
2135
P-band
(Xp)precontroller
32 °C
2136
Integral action time
(Tn) precontroller
120 s
2150
Precontroller/primary
pump
Downstream from
buffer
Boiler
Line no.
Data point
Value
Unit
2200
Boiler operating
mode
Automatic mode
without boiler run
time extension
2203
Release oil-/gas boil
below outside temp
thresh
------- °C
2205
Boiler with economy
mode
Off
2208
Full charging buffer
Off
2210
Boiler temp min
limitation
8 °C
2211
Boiler temp min
limitation OEM
8 °C
2212
Boiler temp max
limitation
90 °C
2213
Boiler temp max
limitation OEM
95 °C
2240
Boiler switching
differential
8 °C
2241
Burner running time
min limitation
4 min
2250
Pump overrun time
5
min
2260
Protective startup
consumer
On
2261
Protective startup
boiler pump
On
2262
Optimum start
control min limitation
boiler temp
Off
2270
Return temp
limitation
8 °C
2271
Min. limitation of the
boiler return temp
EXP
8 °C
2272
Boiler return flow
On
2282
Actuator running
time return temp
limitation
120 s
2283
P-band (Xp) return
temp limitation
32 °C
2284
Integral action time
120
s