Conventions Used In This Manual; Basic Control Usage; Scrolling Marquee Display; Accessory Navigator™ Display Module - Carrier AQUASNAP 30RB060-390 Controls, Start-Up, Operation, Service And Troubleshooting Instructions

Air-cooled liquid chillers
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NOTE: The nameplate for modular units contains only the first
two digits in the model number. For example, 315A and 315B
nameplates read 31A and 31B.
Table 1 — Modular Unit Combinations
UNIT SIZE
MODULE A
30RBA315
30RBA160
30RBA330
30RBA170
30RBA345
30RBA170
30RBA360
30RBA190
30RBA390
30RBA190
NOTE: An "A" in the model number indicates the design series.
Conventions Used in This Manual —
ing conventions for discussing configuration points for the
local display (scrolling marquee or Navigator™ accessory)
will be used in this manual.
Point names will be written with the mode name first, then
any sub-modes, then the point name, each separated by an
arrow symbol (. Names will also be shown in bold
and italics. As an example, the Lead/Lag Circuit Select Point,
which is located in the Configuration mode, Option sub-mode,
would be written as Configuration OPTNLLCS.
This path name will show the user how to navigate through
the local display to reach the desired configuration. The user
would scroll through the modes and sub-modes using the
and
keys. The arrow symbol in the path name repre-
sents pressing
to move into the next level of the
ENTER
menu structure.
When a value is included as part of the path name, it will be
shown at the end of the path name after an equals sign. If the
value represents a configuration setting, an explanation will
be shown in parenthesis after the value. As an example,
ConfigurationOPTNLLCS = 1 (Circuit A leads).
Pressing the
and
ESCAPE
will scroll an expanded text description of the point name or
value across the display. The expanded description is shown in
the local display tables but will not be shown with the path
names in text.
The CCN (Carrier Comfort Network
referenced in the local display tables for users configuring the
unit with CCN software instead of the local display. The CCN
tables are located in Appendix B of the manual.

Basic Control Usage

SCROLLING MARQUEE DISPLAY — The scrolling mar-
quee display is the standard interface display to the ComfortLink
Control System for 30RB units. The display has up and down
arrow keys, an
key, and an
ENTER
keys are used to navigate through the different levels of the
display structure. Press the
operating level is displayed to move through the top 11 mode
levels indicated by LEDs (light-emitting diodes) on the left side
of the display. See Fig. 1.
Once within a mode or sub-mode, pressing the
and
ESCAPE
keys simultaneously will put the scrolling
marquee display into expanded text mode where the full mean-
ing of all sub-modes, items and their values can be displayed
for the current selection. Press the
keys to return the scrolling marquee display to its default menu
of rotating display items (those items in Run Status
In addition, the password will be disabled, requiring that it be
entered again before changes can be made to password
MODULE B
30RBA160
30RBA160
30RBA170
30RBA170
30RBA190
The follow-
keys simultaneously
ENTER
®
) point names are also
key. These
ESCAPE
ESCAPE
key until the highest
ENTER
and
ENTER
ESCAPE
VIEW).
protected items. Press the
panded text mode.
MODE
Run Status
Service Test
Temperature
Pressures
Setpoints
Alarm Status
Inputs
Outputs
ESCAPE
Configuration
Time Clock
Operating Modes
Alarms
Fig. 1 — Scrolling Marquee Display
NOTE: When the Language Selection (Configuration
DISP
LANG), variable is changed, all appropriate display
expansions will immediately change to the new language. No
power-off or control reset is required when reconfiguring
languages.
When a specific item is located, the item name alternates
with the value. Press the
and the value will be displayed. Press
value will begin to flash indicating that the value can be
changed. Use the up and down arrow keys to change the value,
and confirm the value by pressing the
Changing item values or testing outputs is accomplished in
the same manner. Locate and display the desired item. Press
so that the item value flashes. Use the arrow keys to
ENTER
change the value or state and press the
it. Press the
ESCAPE
structure. Repeat the process as required for other items.
Items in the Configuration and Service Test modes are pass-
word protected. The words 'PASS' and 'WORD' will alternate
on the display when required. The default password is 0111.
Press
ENTER
and the 1111 password will be displayed. Press
again and the first digit will begin to flash. Use the
ENTER
arrow keys to change the number and press
the digit. Continue with the remaining digits of the password.
The password can only be changed through CCN operator in-
terface software such as ComfortWORKS
and Service Tool.
See Table 2 and Appendix A for further details.
ACCESSORY NAVIGATOR™ DISPLAY MODULE —
The Navigator module provides a mobile user interface to the
ComfortLink™ control system, which is only available as a
field-installed accessory. The display has up and down arrow
keys, an
key, and an
ENTER
used to navigate through the different levels of the display
structure. Press the
ESCAPE
is displayed to move through the top 11 mode levels indicated
by LEDs on the left side of the display. See Fig. 2.
Once within a Mode or sub-mode, a ">" indicates the cur-
rently selected item on the display screen. Pressing the
and
ESCAPE
ENTER
igator module into expanded text mode where the full meaning
of all sub-modes, items and their values can be displayed. Press-
ing the
and
ENTER
'Select Menu Item' (Mode LED level) will return the Navigator
module to its default menu of rotating display items (those items
3
key to exit out of the ex-
ESCAPE
ENTER
key at a changeable item
ENTER
again and the
ENTER
key.
ENTER
key to accept
ENTER
key to return to the next higher level of
ENTER
®
, ComfortVIEW™
ESCAPE
key. These keys are
key until 'Select a Menu Item'
keys simultaneously will put the Nav-
ESCAPE
keys when the display says
to accept

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