100
YORK INTERNATIONAL
29023A
CHILLER CONTROL PANEL
PROGRAMMING AND DATA ACCESS
CLOCK
SETPOINTS
PROGRAM &
SETUP KEY
ON / OFF
DISPLAY
INFORMATION KEYS
STATUS
DISPLAY AND STATUS INFORMATION KEYS
Status Key - see Section 2
This key provides a display of the current operational
and/or fault status of the chiller or individual refriger-
ant systems.
Display Keys - see Section 3
Each key provides a real time display of commonly re-
quired information about the chiller and individual sys-
tem operating conditions and settings.
Print Keys - see Section 4
These keys allow control panel display or remote print-
out of both current real-time operating and programmed
data as well as fault history data from recent safety shut-
downs.
ON / OFF ROCKER SWITCH
This switch shuts down the entire chiller when placed
in the OFF position. The switch must be ON for the
chiller to operate.
PROGRAM & SETUP KEYS
Entry Keys - see Section 5
The numeric and associated keys are used for entering
data required for programming the chiller. The ENTER
and
á
â
keys are also used for scrolling through infor-
mation available after pressing certain keys.
Setpoints Keys - see Section 6
These keys are used for display and programming of
the local and remote offset chilled liquid temperature
setpoints.
Clock Keys - see Section 7
These keys are used for display and programming of
the clock and operating schedule for the chiller.
Program Key - see Section 8
This key is used for display and programming of the
chiller operational settings and limits.
DISPLAY
Micro Panel Contents
Summary of Contents for eco2 YCAS0425EB
Page 26: ...26 YORK INTERNATIONAL This page intentionally left blank Product Description ...
Page 49: ...49 YORK INTERNATIONAL FORM 201 18 NM8 This page intentionally left blank 7 ...
Page 60: ...60 YORK INTERNATIONAL FIG 20 CONTINUED ELEMENTARY DIAGRAM Technical Data ...
Page 65: ...65 YORK INTERNATIONAL FORM 201 18 NM8 WIRING DIAGRAM WYE DELTA START LD03229 FIG 23 CONT D 7 ...
Page 66: ...66 YORK INTERNATIONAL FIG 23 CONTINUED ELEMENTARY DIAGRAM Technical Data ...
Page 68: ...68 YORK INTERNATIONAL FIG 24 POWER PANEL FRONT INSIDE VIEW WYE DELTA START Technical Data ...
Page 71: ...71 YORK INTERNATIONAL FORM 201 18 NM8 LD03282 LD03283 LD03284 FIG 27 DETAIL A 7 ...
Page 74: ...74 YORK INTERNATIONAL FIG 32 DETAIL B Technical Data LD03285 ...
Page 75: ...75 YORK INTERNATIONAL FORM 201 18 NM8 FIG 33 DETAIL C 7 3 4 5 6 7 8 5 6 3 4 7 8 9 10 LD06841 ...