© 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
40
1645
Legionella function setpoint
65
°C
1646
Dwelling time at legionella function
setpoint
30
min
1647
Circul. pump operation during
legionella func
On
1660
DHW circulating pump release
DHW release
1661
DHW circulating pump cycling
On
1663
DHW circulating setpoint
45
°C
Hx pump
2008
H1 pump DHW charging priority
Yes
2010
Pump H1 over temperature drop
On
2012
H1 pump with buffer
Yes
2014
H1 pump with pre cont/primary pump
Yes
2015
H1 Refrigeration request
2-pipe system
cooling
2033
H2 pump DHW charging priority
Yes
2035
Pump H2 over temperature drop
On
2037
H2 pump with buffer
Yes
2039
H2 pump with pre cont/primary pump
Yes
2040
H2 Refrigeration request
2-pipe system
cooling
Swimming pool
2055
Pool setpoint solar heating
26
°C
2056
Pool setpoint producer heating
22
°C
2065
Pool charging priority solar
No
2070
Pool temperature maximum
32
°C
2080
Pool with solar
Yes
Pre controller/primary pump
2110
Flow temp min limitation pre
controller
8
°C
2111
Flow temp max limitation pre
controller
80
°C
2112
Flow temp min limitation cooling pre
controller
8
°C
2130
Mixing valve setpoint boost pre
controller
10
°C
2131
Mixing valve decrease pre controller
0
°C
2132
Actuator control mode pre controller
Three-position
2133
Actuator switching differential pre
controller
2
°C
2134
Actuator running time pre controller
120
s
2135
P-band (Xp)pre controller
32
°C
2136
Integral action time (Tn) pre controller
120
s
2150
Pre controller/primary pump
Downstream
from buffer