York YCAL0043E Series, Installation Operation & Maintenance

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YORK INTERNATIONAL
66
FORM 150.62-NM7 (103)
“STATUS” KEY
The following messages are displayed when the “Sta tus”
key is pressed. Fol low ing each dis played mes sage is an
ex pla na tion pertaining to that par tic u lar display.
GENERAL STATUS MESSAGES
In the case of messages which apply to in di vid u al sys-
tems, SYS 1 and SYS 2 messages will both be dis played
and may be different. In the case of single sys tem units,
all SYS 2 messages will be blank.
This message informs the operator that the UNIT switch
on the control panel is in the OFF position which will not
allow the unit to run.
The REMOTE CONTROLLED SHUT DOWN mes sage
indicates that either an ISN system or RCC has turned
the unit off, not allowing it to run.
The DAILY SCHEDULE SHUTDOWN message in di -
cates that the daily/holiday schedule pro grammed is
keeping the unit from running.
NO RUN PERM shows that either the fl ow switch is open
or a remote start/stop con tact is open in series with the
fl ow switch between terminals 13 and 14 of Terminal
Block CTB1. A 3-second delay is built into the software
to prevent nuisance shutdowns due to er ro ne ous sig nals
on the run permissive input.
U N I T S W I T C H O F F
S H U T D O W N
R E M O T E C O N T R O L L E D
S H U T D O W N
D A I L Y S C H E D U L E
S H U T D O W N
F L O W S W I T C H / R E M S T O P
N O R U N P
00066VIP
Unit Controls