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Chillers
TurboChill™ R1234ze Air Cooled and FreeCool
142
Chiller Technical Manual 7752785 V1.12.0_10_2018
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
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
LCD
Display
ENTER -Selects menus &
moves cursor to adjustable
fields green LED
UP/DOWN KEYS - To change
adjustable fields & scrolls up &
down available menus
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