21
3
CHARACTERISTICS
3.1
CONTROL PANEL
1
2
3
4
1 - DESCRIPTION OF DISPLAY ICONS
SUMMER MODE ICON
WINTER MODE ICON
D.H.W. MODE ICON
HEATING MODE ICON
BURNER LIT ICON
LOCKOUT DUE TO NO
IGNITION/FLAME DETECTION
RESET REQUIRED
MAIN DIGITS
Fig. 10
2 - DESCRIPTION OF CONTROLS
OPERATING MODE/RESET
Press this key repeatedly to step from standby to
summer to winter. The green LED will flash to indica-
te a key has been pressed. Press and hold the key for
more than two seconds to enter standby.
RESET is only available if a resettable error is signal-
led
D.H.W. SET
Press the key to display the D.H.W. temperature set
value.
HEATING SET
Press the key to display the heating temperature set
value (value not realtive to the remote control)
DECREASE
Pressing this key decreases the set value
INCREASE
Pressing this key increases the set value
3 - LED GREEN
ON = Indicates the presence of electrical voltage.
It can be disabled by setting
PAR 3 =0
The green LED will flash and beep momentarily to indicate that a
key press has been made and accepted..
4 - LED RED
OFF = Normal operation
ON = Boiler error signalled
Flashing when the control panel buttons are pressed inside the
PARAMETERS SECTION.
ATTENTION: Use the keys to alter the value of
any function, a beep indicates that the change
was accepted. The display will remain lit for 15
minutes (PAR 5 default).