AERMEC PCO5 User Manual

9
3 CHILLER MENU
The Chiller menu makes it possible to identify the machine status and change the
general enabling.
ON/OFF
1/2 10:04:11
1
7.0 °C
Actual Setpoint
O by Keyboard
Machine operating status:
— ON: machine on
— PUMPDOWN: pumpdown cycle in progress
— OFF BY KEY: machine turned o by the keypad command
— OFF BY DIG. IN.: machine turned o by remote contact
— OFF BY SUPERVISOR.: machine turned o by supervisor
— OFF BY TIME BAND: machine turned o by the timer
— OFF BY ALARM: machine turned o by alarm
— OFF BY SER.OFFL: machine turned o due to failure of adjustment probe from
supervisor
When a request is made to change the operating status, a window appears that
requests operator conrmation:
ON/OFF
1/2 10:04:11
1
7.0 °C
No
Conrm Operation?
Yes
 NB: The general enabling is requested also if On/O is enabled by the digital contact
or by the supervisor.
3.1 OPERATING MODE MONITOR
ON/OFF
1/2 10:04:11
1
7.0 °C
Actual Setpoint
O by Keyboard
ON/OFF
1/2 10:04:11
1
0.0 °C
Actual Setpoint
On
These masks are used to:
— Select the operating mode
— View and change the current setpoint in use for adjustment
3.2 MAIN SETPOINT MONITORS
1
2/2 14:27:57
7.0 °C
50.0 °C
45.0 °C
7.0 °C
100 %
0 %
11.0 °C
45.0 °C
Heating
Setpoint 2
Cooling Setpoint
2
Multifunction Input
Heating
Setpoint (ext)
Cooling Setpoint
(ext)
Heating Setpoint
External Demand
Limit
Cooling Setpoint
SETPOINT
This mask displays:
— Cooling setpoint or heating setpoint setting (enabled if it is a heat pump ma-
chine)
— Double cooling setpoint or double heating setpoint setting
— Limit: Limit of the power, owing to serial or multifunction input request
— External demand: power request due to serial or multifunction input request
— Multifunction input enabled for setpoint setting
— Cooling setpoint set from multifunction input
— Heat Setpoint set from multifunction input
3.3 MULTIFUNCTION INPUT MONITOR
0 %
0 %
7.0 °C 45.0 °C
Heating
Compens. (ext)
Multifunction Input
Cooling
Compens. (ext)
Multifunction Input
Demand Limit
(ext)
Multifunction Input
Power Limit (ext)
This mask displays:
— Multifunction input enabled for cooling capacity limitation
— Maximum limit of the cooling capacity expressed as a percentage
— Multifunction input enabled for cooling capacity request
— Value of the cooling capacity requested as a percentage
— Multifunction input enabled for setpoint compensation
— Compensation to add to or deduct from the cooling set in °C
— Compensation to add to or deduct from the heating set in °C

AERMEC PCO5 Specifications

General

Brand	AERMEC
Model	PCO5
Category	Control Panel
Language	English