42
Instructions for the installer
SETTING OF THE MINIMUM HEATING TEMPERATURE
Continue to change to the parameters by pressing the – key
(decrease).
The successive parameter which can be changed is:
SETTING
OF THE MINIMUM HEATING TEMPERATURE (HL).
Repeat the operations A-B-C for setting the desired value
from 68 to 140 °F (20 to 60°C)
Standard setting: 95° F (35°C)
SETTING OF THE MAXIMUM HEATING TEMPERATU-
RE
Continue to change to the parameters by pressing the – key
(decrease).
The successive parameter which can be changed is:
SETTING
OF THE MAXIMUM HEATING TEMPERATURE (HH
Repeat the operations A-B-C for setting the desired value
from 149 to 185 °F (65 to 85°C)
Standard setting: 176° F (80°C)
LIGHT
BLUE
VIOLET
YELLOW
BLUE
LIGHT
BLUE
VIOLET
YELLOW
BLUE
3.30 - VARIATION OF INPUT RANGE FOR
HIGH ALTITUDE
It is necessary adjust nominal heat input by reducing
the fan speed.
Modify the parameter
FH
from the boiler panel board:
See factory parameter
(supplied separately and modifia-
ble only with
access code).
LIGHT
BLUE
VIOLET
YELLOW
BLUE
LIGHT
BLUE
VIOLET
YELLOW
BLUE
LIGHT
BLUE
VIOLET
YELLOW
BLUE
Insert
Code
Choose
LIGHT
BLUE
VIOLET
YELLOW
BLUE
R
each the FH parameter by pressing key - several time
LIGHT
BLUE
VIOLET
YELLOW
BLUE
(Operation A)
By pressing the YELLOW key again, the standard parameter
setting is displayed.
(Operation C)
After setting the desired value pressing the
YELLOW
key stores
this new value in the memory.
See value of parameter FH at table
INJECTOR - PRESSURES page 38.
(Operation B)
By pressing the keys + (increase) or – (decrease) a number
of times the parameter can be changed.
