Code
Description
Range
160
200
250
300
CP740
Selection of cool down speed of the
zone
0 = Slowest
1 = Slower
2 = Normal
3 = Faster
4 = Fastest
0
0
0
0
CP750
Maximum zone preheat time
0 Min - 65000 Min
0
0
0
0
CP780
Selection of the control strategy for
the zone
0 = Automatic
1 = Room Temp based
2 = Outdoor Temp
based
3 = Outdoor&Room
based
1
1
1
1
DP003
Maximum fan speed on Domestic
Hot Water
1000 Rpm - 7000 Rpm 6700
4650
5700
5800
EP014
Smart Control Board function 10 Volt
PWM input
0 = Off
1 = Temperature
control
2 = Power control
0
0
0
0
GP007
Maximum fan speed during Central
Heating mode
1000 Rpm - 8500 Rpm 6700
4650
5700
5800
GP008
Minimum fan speed during Central
H Domestic Hot Water mode
900 Rpm - 8500 Rpm
1900
1450
1550
1650
GP009
Fan speed at appliance start
900 Rpm - 5000 Rpm
2200
2200
2200
2200
GP010
Gas Pressure Switch check on/off
0 = No
1 = Yes
0
0
0
0
GP021
Modulate back when delta
temperature is large then this
treshold
5 °C - 25 °C
25
25
25
25
GP024
Valve Proofing System check on /
off
0 = No
1 = Yes
0
0
0
0
PP015
Central heating pump post run time
1 Min - 99 Min
1
1
1
1
PP016
Maximum central heating pump
speed (%)
20 % - 100 %
100
100
100
100
PP018
Minimum central heating pump
speed (%)
20 % - 100 %
20
20
20
20
PP023
Hysteresis to start burner in heating
mode
1 °C - 25 °C
10
10
10
10
9.2
Changing the parameters
The boiler’s control unit is set for the most common central heating
systems. These settings will ensure that virtually every central heating
system operates effectively. The user or the installer can optimise the
parameters as required.
Caution
Changing the factory settings may adversely affect the operation
of the boiler.
9.2.1
Configuring the installation parameters
1. Navigate to the Installer menu.
2. Press the
key to open the menu.
Fig.62
Step 2
MW-3000312-01
9 Settings
7665063 - v.05 - 18102018
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