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O O p p e e r r a a t t i i n n g g P P r r o o c c e e d d u u r r e e s s
turn the chiller/heater on and the touchscreen will
indicate that it is powered on.
Press and hold ON-OFF button to toggle the chiller/
heater ON and OFF.
Microprocessor Functions
For practical purposes, all essential control information
and operator actions are read and responded to using
the touchscreen interface panel. The touchscreen
interface panel is connected to the primary
microprocessor controller via the Ethernet switch and
is the only way to access many primary controller
functions.
N N O O T T I I C C E E
C C o o m m p p o o n n e e n n t t D D a a m m a a g g e e ! !
F F a a i i l l u u r r e e t t o o f f o o l l l l o o w w i i n n s s t t r r u u c c t t i i o o n n s s c c o o u u l l d d d d a a m m a a g g e e
s s e e n n s s i i t t i i v v e e e e l l e e c c t t r r o o n n i i c c c c o o m m p p o o n n e e n n t t s s b b e e y y o o n n d d r r e e p p a a i i r r . .
T T o o p p r r e e v v e e n n t t a a r r c c i i n n g g o o r r s s u u r r g g e e s s o o f f e e l l e e c c t t r r i i c c a a l l c c u u r r r r e e n n t t , ,
d d o o n n o o t t u u s s e e w w i i r r e e s s o o r r c c a a b b l l e e s s t t o o j j u u m m p p c c o o m m p p o o n n e e n n t t s s o o r r
b b y y p p a a s s s s t t h h e e m m a a n n u u f f a a c c t t u u r r e e r r ' ' s s s s a a f f e e t t y y s s y y s s t t e e m m s s . .
Password Protection
There are three levels of access to the functions
displayed on the interface. The basic level, 'user,' does
not require a password. The higher access levels are
the technician ('tech') and administrator ('admin')
levels that can only be accessed by Trane technical
personnel. Contact Trane technical support regarding
the possibility of any potential issues involving the
higher-level functions.
Operator Control
A touchscreen interface panel is the primary means for
the operator or maintainer to monitor and modify a
host of functions involving temperatures, pressures,
set points alarms, operating schedules, and elapsed
operating hours. This touchscreen interface panel is
typically located on the exterior door of the power
distribution panel.
The touchscreen interface is connected to and
communicates with all module controllers via the
Ethernet switch. It accesses overall chiller/heater
functions and settings as well as individual module
settings.
In this manual, all functions, procedures, checklists,
system information, and changes in system
parameters (set points, alarms, primary chiller/heater
30
controls, and so forth) are written assuming the
operator is using the touchscreen interface panel.
When connected to the Ethernet switch, the
touchscreen interface panel displays current, real-time,
information about the chiller/heater, as well as the
status of critical parameters within each module of the
chiller/heater.
How to Use the Touchscreen Interface
Panel
The touchscreen interface panel is used to adjust set
points, clear alarms, and perform detailed setup of the
microprocessor controllers.
The touchscreen interface panel displays information
on its touchscreen whenever specific keys and buttons
are pressed by the operator (See following figure).
Basic operator tasks are described in the following
sequence of illustrations that comprise a controller
tutorial.
Figure 15. Touchscreen interface panel
Touchscreen Interface Tutorial
This section consists of a tutorial that first-time
personnel can use to navigate through the various
functions and features that are available in the
interface.
Each of the main screens in the interface contains
active hot spots to activate virtual buttons and switches
by simply touching the screen.
Interface Menu Structure
Key interface screens are organized according to
system, primary module, and secondary modules
functions. See
Figure 16, p.
31.
ARTC-SVX005B-EN
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