Airedale TurboChill FreeCool 200kW - 1830kW - Manual (Page 121)

121 Chiller Technical Manual 7525355 V1.1.0_04_2013
O
pe
ra
tion
Chillers TurboChill™ Air Cooled and FreeCool
pCO5 Built In Display and keypad
The in-built display is equipped with LCD display (8 rows x 22 columns) with 6 buttons.
Display/keypad
1 UP/DOWN KEYS - to change adjustable fields & scrolls up & down available menus
2 ENTER - selects menus & moves cursor to adjustable fields blue 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 8 ROW LCD DISPLAY
7 CURSOR (FLASHING) Top left position = “HOME” indicates adjustable fields
PROGRAM
opens the
available menus
ESC - Green LED lit when
operating page displayed,
returns to operating page
screen when pressed
ALARM - Red LED indicates
alarm present
ENTER -Selects menus
& moves cursor to
adjustable fields green
LED
UP/DOWN KEYS - To change
adjustable fields & scrolls up &
down available menus
LCD
Display
Monitoring
The microprocessor also monitors and displays the following measured parameters:
•
Supply water temperature
• Return water temperature
• Suction pressure of each circuit
• Liquid pressure of each circuit
• Suction temperature at each circuit
• Superheat for each circuit