Airedale Ultima Compact Condensing Unit 30kW - 450kW - Manual (Page 25)

Condensing Units ULTIMA COMPACT
Condensers & Condensing Units
25
Installation & Maintenance : 6259675 IM V1.4.0 10/2013
Chill
ers
ULT
IM
A CO
M
PACT
- Controls
GENERAL
DESCRIPTION The microprocessor controller offers powerful analogue and digital control to meet a wide
range of monitoring and control features including a real time clock and Industry standard
communication port and network connections.
The controller’s inbuilt display is used for viewing the unit operating status and making
adjustments to control parameters by allowing the operator access to a series of
display pages.
Also featured are a visual alarm and the facility to adjust and display control settings by
local operator for information and control.
DISPLAY/KEYPAD 5 3 6
2 1
4
08:44 13/05/02 Mst
Remote 0-10V Input
Signal Voltage 05.6V
Unit ON
7
Esc Prg
1 UP/DOWN KEYS
To change Adjustable Fields & Scrolls
up & down available Menus
2 ENTER
Selects Menus & Moves Cursor to
Adjustable Fields Green LED
3 ESC
Green LED lit when Operating Page
displayed, Returns to Operating Page
Screen when pressed
4 PROGRAM
Opens the Available Menus
5 ALARM
Red LED Indicates Alarm Present
6 4 ROW LCD DISPLAY
7 CURSOR (FLASHING): Top Left
Position = “HOME” Indicates adjustable
Fields
Navigation The display is used for Viewing Unit Operating Status and Adjusting Customer
Control Settings by allowing the operator access to a series of Menus & sub-menus.
Viewing information is unrestricted, however set up and adjustment requires password
entry, refer to
Password Protection .
Initially, use the
Prg
key to access Menus, the symbol will appear top right and the
first menu will appear in CAPITALS, these indicators shows which menu is selected.
Use the keys to move the indicator to the desired menu and press to
open the menu.
Use the key to move the flashing cursor to adjustable fields and the
keys to change the values.
Press the key to move the cursor to the next field or Home.
When the cursor is Home either use the keys to scroll to next sub-menu or
the
Esc
to exit and return to the Standard Operating page.
Standard Operating
Page The Operating Page will appear and remain present following start up of the controller
as illustrated:
13:43 25/11/02 M1
Space Temp.
12.0°C
Supply Temp. 07.0°C
Unit ON:
Indicates current Time, Date, Space and Supply air
Temperatures and Unit On/Off