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12
AST 100
5.2 C
ONTROLLER
F
UNCTIONS
Indicator Light
Off
No power to the SOLARcomfort controller.
Green
Power is On - normal condition.
Red/Green flashing
Initialisation phase.
HND1 or HND2 are set to On.
Red flashing
Fault condition. Indicates one of the sensors is
defective or not connected. Also a sensor symbol
on the display will flash rapidly indicating which
sensor is causing fault - see 5.7.
The contoller is operated by three push buttons situated below the display.
Forward Button
Use to scroll forward through menu options on the display.
Use to increase the value of a menu option when
is displayed.
Backward Button
Use to scroll backward through menu options on the display.
Use to decrease value of a menu option when
is displayed.
Set Button
Use to change and save, or zero menu option settings.
Menu Option
Displays the option selected using the forward
and backward
buttons.
Value
Displays the current set value for the menu option selected.
When
is also displayed it indicates that the value can be changed or
set to zero using the set button - refer to Section 5.5.
IMPORTANT
Menu options are set during commissioning and should not be
changed by the householder without first contacting the installer.
The SOLARcomfort controller has two levels of menu options, information
only and setup parameters.
When power is switched on to the controller it goes through an initialisation
phase and then shows the first of the ‘infomation only’ options (COL).
The forward
and backward
buttons can then be used to index
through the ‘information only’ options.
To access the ‘setup parameters’ use the forward
button to reach the
last ‘infomation only’ option, then press and hold the forward
button
until the first of the ‘setup parameters’ is shown (Arr).
The forward
and backward
buttons can then be used to index
through the ‘setup parameters’.
BACKWARD
FORWARD
SET
INDICATOR
LIGHT
5.4 M
ENU
N
AVIGATION
5.3 M
ENU
O
PTION
AND
V
ALUE
D
ISPLAY
°C
Menu option
Value
Example shown menu option ‘COL’