York YCUL0045E, Installation Operation & Maintenance

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JOHNSON CONTROLS
80
FORM 150.63-NM8 (1020)
UNIT CONTROLS
This turns system 1 off
or
This turns systems 1 & 2 off
Turning a system off with its system
switch allows a pumpdown to be per -
formed prior to shutdown.
“UNIT” KEYS
OPTIONS KEY
There are many programmable options under the OP-
TIONS key. The OPTIONS key is used to scroll through
the list of options by repeatedly pressing the OPTIONS
key . After the selected option has been displayed, the
UP and DOWN arrow keys are then used to change
that particular option. After the option is changed, the
ENTER/ADV key must be pressed to enter the data into
memory. Table 18 shows the programmable options.
Following are the displays in the order they appear:
OPTION 1 – LANGUAGE:
English, Spanish, French, German, and Italian can be
programmed.
OPTION 2 - SYSTEM SWITCHES:
(two system
units only) (Single System Display is similar)
This allows both systems to run
or
This turns system 2 off
or
S Y S 1 S W I T C H O N
S Y S 2 S W I T C H O N
D I S P L A Y L A N G U A G E
E N G L I S H
S Y S 1 S W I T C H O N
S Y S 2 S W I T C H O F F
S Y S 1 S W I T C H O F F
S Y S 2 S W I T C H O N
00070VIP
S Y S 1 S W I T C H O F F
S Y S 2 S W I T C H O F F