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settings - adjustment - problem identification menus
description
0 SETTING LANGUAGE - DATE - TIME
1 PROGRAMMING TIMER
2 BOILER PARAMETER SETTING
2 1 Entering access code
2 2 BOILER GENERAL SETTING
2 2 0 Slow ignition
2 2 1 Minimum ambient temperature for
antifreeze activation
2 2 2 NOT PRESENT
2 2 3 Underfloor thermostat or zone ambient
thermostat selection
2 2 4 Mechanical timer connection authorisation 0 = Absent
2 2 5 Heating ignition delay
2 2 6 NOT PRESENT
2 2 7 NOT PRESENT
2 2 8 Boiler Version
CANNOT BE MODIFIED
2 3 BOILER PARAMETER - PART 1
2 3 0 NOT PRESENT
2 3 1 Maximum heating power setting
2 3 2 Domestic hot water maximum RPM
percentage
CANNOT BE MODIFIED
2 3 3 Minimum RPM percentage
CANNOT BE MODIFIED
2 3 4 Heating maximum RPM percentage
CANNOT BE MODIFIED
2 3 5 Selection of ignition delay type when
heating
2 3 6 Ignition delay when heating timer setting
2 3 7 Post-circulation when heating
2 3 8 Circulation pump operating type
2 3 9 Setting the Delta T
Circulation pump modulation
These parameters allow the flow and backflow temperature difference to be set, which determines whether the circulation
pump switches from low to high speed
E.g.: param. 39 = 0 and ∆T > 0°C- the circulation pump runs at high speed. If ∆T < 0 - °C the circulation pump runs at
low speed. The minimum waiting time for changing speed is 5 minutes.
36
Supplied By www.heating spares.co Tel. 0161 620 6677
value
0 to 99
from to 10 °C
0 = Floor safety thermostat
1 = Zone ambient thermostat
1 = Present
0 = Deactivated
1 = 10 seconds
= 90 seconds
3 = 10 seconds
0 to 5
0 to 99
0 to 99
0 to 99
0 to 99
0 = Manual
1 = automatic
from 0 to 7 minutes
from 0 to 15 minutes or continuous
0 = Low Speed
1 = High Speed
= Modulating
from 10 to 30 °C
See pages 30 and 31
See pages 30 and 31
Turn the encoder clockwise to select 34 and
press the M
button
enu
60
5
Activated
only
with the modulating peripheral
device (optional)
0
0
To be modified if mechanical timer is present
(optional)
0
Activated only with zone interface (optional)
0
RESERVED FOR TECHNICAL ASSISTANCE Only if
the PCB is changed
See Page 31
RESERVED FOR TECHNICAL ASSISTANCE Only if
the gas or PCB is changed
see "gas setting" table
1
see section on "gas setting". Page 9.
3
3
0 to be set with operation of the circulation pump
in modulating mode
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