© 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
45
DHW flow heater
5406
Min setp diff to tank temp
4
°C
5544
Actuator running time DHW
instantaneous heater
60
s
5545
P-band (Xp) DHW instantaneous
heater
20
°C
5546
Integral action time (Tn) DHW instan
heater
150
s
5547
Derivative action time (Tv)
instantaneous heater
4.5
s
Configuration
5710
Heating circuit 1
On
5711
Cooling circuit 1
Off
5712
Mixing valve 1 application
Heating and
cooling
5715
Heating circuit 2
Off
5730
DHW sensor B3
Sensor
Change to Thermostat
if Volt Free is required.
5731
DHW actuating device Q3
Charging pump
5736
DHW dedicated
Off
5770
Producer type
Single-stage
burner
5840
Solar actuating device
Charging pump
5841
External solar exchanger
Commonly
5890
Relay output QX1
None
5930
Sensor input BX1
Segment flow
sensor B10
5931
Sensor input BX2
Cascade return
sensor B70
5950
Input H1 function selection
Operating mode
changeover
HCs+DHW
Change to HCS only or
010 Volt Control.
If 0-10 Volt control is
required reduce #720
to as low as possible
5951
Type of contact H1
normal opened
Change to NC if Volt
Free enabling is
required.
5952
Function value contact H1
90
°C
Change to 80 °C
5953
Voltage value 1 H1
0
V
5954
Function value 1 H1
0
5955
Voltage value 2 H1
10
V
5956
Function value 2 H1
100
Change to 80 °C
6014
Function mixing valve group 1
Heat circuit 1
6020
Function extension module 1
Heat circuit 2
6021
Function extension module 2
No function
6030
Relay output QX21
None
6031
Relay output QX22
None