Installation – Glow-worm Ultracom2 cxi User Manual
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INSTALLATION
• Press on button or under the symbol to modify the
value of the parameter.
• Do likewise for each parameter that needs to be modified.
• Press for more than 3 seconds on the button
to exit
the configuration menu.
Code Parameter
Unit Description
factory
setting
Modifiable
parameter
d.00 Maximum heating power
kW
Choose a value:
24cxi
► 5 to 18 kW
30cxi
► 6 to 25 kW
35cxi
► 8 to 30 kW
18
25
30
yes
d.01 Pump over-run time - heating
min.
Choose a value between 2 and 60.
5
yes
d.02 Blocking time for burner in heating
mode (anti-cycle time)
min.
To prevent the burner frequently switching on and off,
the reactivation of the burner is electronically blocked for a period
that is determined each time the burner stops. The burner blocking
time can be adapted to the usage conditions for the heating
installation and depends on the temperature that is set for heating:
- at 80°C, the period is fixed (2 minutes)
- at 10°C, the period is adjustable: choose a value between 2 and
60 minutes.
20
yes
The following menu is displayed if a domestic hot water tank is connected to the appliance.
d.03 Temperature of the DHW outlet
°C
Display the temperature of the DHW outlet.
-
no
d.04 Temperature of water in the tank
°C
Display tank water temperature.
-
no
d.18 Pump function
-
Mode:
0 = With the burner
1 = Continuous with ambient temperature
2 = Continuous
1
yes
d.19 Speed of the pump
-
Functioning mode:
0 = Automatic: maximum speed when the burner is switched on
1 = Minimum speed
2 = Automatic: automatic speed when the burner is switched on
3 = Maximum speed
2
yes
d.20 Maximum temperature setting for
domestic hot water
°C
The recommended maximum temperature setting for domestic hot
water is 60°C. Choose a value suitable for your needs.
60
yes
The following 2 menus are displayed if an option card (not supplied) is installed on the appliance.
d.27 Function relay 1
-
Reserved for future use
1
yes
d.28 Function relay 2
-
Reserved for future use
2
yes
d.34 Speed of fan
rpm
Fan speed is displayed between 0 and 99.
Multiply the displayed value by 100.
-
no
d.36 Domestic hot water flow
l/min. Display domestic hot water flow.
-
no
d.40 Heating flow temperature
°C
Display the heating flow temperature.
-
no
d.41 Heating return temperature
°C
Display the heating return temperature.
-
no
The following 2 menus are displayed if an outdoor sensor (not supplied) is installed on the appliance.
d.43 Heating curve
K
See the instructions for the external sensor connected to the
appliance.
1.2
yes
d.47 Exterior temperature
°C
Display the temperature measured by the external sensor.
-
no
d.67 Time remaining before the end of the
anti-cycle in heating mode.
min.
Display the time remaining before the end of the anti-cycle.
-
no
d.71 Maximum temperature setting for
heating outlet
°C
Select a value between 50°C and 80°C.
75
yes
d.90 Detection of eBUS controller
-
0 = Not detected
1 = Detected
-
no