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8 INSTALLER
8.1
Menu installer settings
The following instructions are intended only for technical personnel specialised in heating units manufactured by
COLA.
Changing the parameters in a non-appropriate way can cause serious damage to
people, the units and the environment. In this case, Cola s.r.l. declines any liability.
To access the INSTALLER SETTINGS menu, press button P3 - MENU and use the scroll buttons to display the item
INSTALLER SETTINGS and then press button P3 - MENU. Use the scroll buttons to display access key 10 and
press button P3 - MENU.again.
The various parameters can be displayed with the scroll buttons; access with button P3 - MENU, edit them with the
scroll buttons and exit with ESC.
It contains the adjustment parameters given below.
Parameter
Default
code
M-6-1
0
M-6-2
0
M-6-3
OFF
M-6-4
2°C
M-6-5
2 min.
M-6-6
OFF
M-6-7
S-ACQUA
M-6-8
OFF
M-6-9
HEATING
M-6-A
OFF
M-6-B
ON
The Manufacturer reserves the right to make technical or aesthetic changes to the products at any time without notice.
The drawings, measurements, diagrams and any other configurations are given only by way of example.
For increasing or decreasing auger OFF duration for all powers.
For increasing or decreasing fume extractor speed for all powers, by a value of
5% for each unit.
Enable key lock.
Adjustment probe temperature setting ON/OFF delta (see parameter M-6-7)
Stove shutdown delay.
Valid only in case of Standby set to ON.
For enabling self-calibration.
Allows the choice of sensor for setting boiler adjustment (heating branch)
O045: Remote graphic display with incorporated room sensor
T-AMBIEN: 'normally open' type external room thermostat
T-PUFFER: 'normally open' type external thermostat on the hot water
storage tank (puffer)
S-ACQUA (S2): External probe on the delivery (default) or puffer and
connected to the main board
Allows the choice of sensor for setting boiler adjustment (DHW branch)
OFF : DHW control deactivated
FLUSSOST: Flow switch on the DHW line of the rapid heat exchanger
and connected to the main board (active only with boiler on in work
phase)
T-BOILER: 'Normally open' type external thermostat on the hot water
storage tank (puffer) (SUMMER control activatable by the user)
S-BOILER (S3): External probe on the hot water storage tank (puffer)
and connected to the main board. (SUMMER control activatable by the
user)
Allows setting of post-circulation (dissipation of residual heat in the boiler) in
summer mode
RISC: heating branch
SANI: DHW branch
Enables or disables the additional tank
Enables or disables activation of the external boiler when the pellet-fired boiler
goes in alarm status
67
Description
NATURFIRE 17-25 HR
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