Other messages may be shown, which are
applicable to YLAA and YLAE units only.
The System 1 messages above are repeated for
System 2. Explanations of the history data messages
are given under the 'STATUS', 'DISPLAY/PRINT',
'SETPOINTS' or 'UNIT' keys.
5.3.3 Software Version
The software version may be viewed by pressing the
'HISTORY' key and then repeatedly pressing the
'DOWN ARROW' key until you scroll past the first history
buffer choice. The following messages are an example
of what will be displayed:
Where:
C is the Product Classification and stands for
Commercial Unit
MMC or M is the Family Code and stands for
Middle Market
XX is the Field Revision Number.
ZZ = 16 which is the Product Code.
YY = 00 which is the Version Number.
1-25
Form 201.26.OI1(11/09)
EVAPORATOR HEAT ER
STATUS I S OFF
EVAPORATOR WATER
PUMP STATUS I S ON
OR for YLAA/YLAE units with Hydro Kit Option
EVAPORATOR WATER
PUMP STATUS YYYY
YYYY = ON, OFF, TRIP
EVAPORATOR WATER
PUMP1 STATUS YYYY
EVAPORATOR WATER
PUMP2 STATUS YYYY
YYYY = ON, OFF, TRIP
EVAP PUMP TOTAL RUN
HOURS = 2 9
OR for YLAA/YLAE units with Hydro Kit Option
PUMP TOTAL RUN
HOURS = 3 7
PUMP NO1 TOTAL RUN
HOURS = 3 2
PUMP TOTAL RUN
HOURS = 1 2
ACT I VE REMOTE CTRL
NONE
RATE SENSITIVITY
=1.7°C/MIN
RATE CONTROL T EMP
=1.6°C
SYS X COMP STATUS
1=OFF 2=OFF 3=ON
SYS 1 RUN T I ME
00- 1-46 -15 D-H-M-S
SYS 1 SP = 2 . 97BARG
DP = 1 5 . 6 6BARG
SYS X LLSV I S ON
OR for YLAA/YLAE units with Dual Pump Hydro Kit
Option
OR for YLAA/YLAE units with Dual Pump Hydro Kit
Option
SOFTWARE VERS I ON
CM . MC . Z Z.YY
OR
SOFTWARE VERS I ON
CM . XX . Z Z.YY
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