11
F
IG
. 5.1
A
AST 100 C
ONTROLLER
AST 100
°C
Indicator light
Backward
button
Set button
Display
Forward button
Cover retaining screw
Cable entry through
bottom only
Typical operating display for
standard system.
(The cylinder can be either a twin coil or
a single coil buffer type, controlled by
AST 100 Controller)
Arr 1 (default)
Arr 2
5. OPERATION &
FUNCTIONS
Typical operating display for
system with auxiliary heat
source control.
(Upper coil shown only when it is
controlled by AST 100 Controller R2)
5.1 C
ONTROLLER
L
AYOUT
