York YLAA0041 Installation Operation & Maintenance page 151

Form 150.72-ICOM6
Issue date: 12/19/2023
S Y S X L L S V
H O T G A S S O L
Displays whether the System Liquid Line Solenoid or
Hot Gas Solenoid was energized at the time of the fault.
S Y S X F A N
Displays the number of Fan Stages in the system active
at the time of the fault.
S Y S X A C T U A L
= X X X . X
Johnson Controls
I S X X X
I S X X X
S T A G E X X X
A M P S
A M P S
Software version
The software version may be viewed by first pressing
the HISTORY key and then repeatedly pressing the ↓
(DOWN) arrow key until you scroll past the first his-
tory buffer choice.
D I S P L A Y S A F E T Y
D O W N N O . 1
After the ↓ (DOWN) arrow key is pressed again, the
software version will appear.
C O N T R O L
I / O
Section 7: Unit controls
S H U T -
( 1 T O 6 )
C. M X X. Z Z. Y Y
C. M X X. 1 8. Y Y
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