Dometic PGD1 User Manual

4
EN
General Information VARC Chiller Controls
2.1.2 VARC Control Application
The built-in VARC control application supports the
following features:
• Selection and sequencing of up to six chillers
• Selection and sequencing of one Chilled Water Pump
(CWP) and one or more Sea Water Pumps (SWP)
• Selection and sequencing of up to six electric heaters
• Sequencing of devices for run time equalization
• Alarms and interlocks
• Load shedding
• Troubleshooting help
Sequencing for chillers, pumps, and heaters is the order
in which they start up and turn off. Sequencing is based
on run time, which is the amount of hours a specific
compressor, pump, or heater has run.
The VARC is factory programmed with the options
enabled for that system. Although the system offers
flexibility, these options can be enabled only by a factory
representative. Users can select Normal, Econo, or
Boost mode operation in a single-stage configuration.
2.1.3 PGD1 LCD Display
The PGD1 provides an LCD display and six buttons for
navigating the control soware.
q r
w t
e y
1 PGD1 LCD Display Components
q
Alarm
r
Scroll Up
w
Program
t
Enter
e
Escape
y
Scroll Down
2.1.4 PLDPRO LCD Display
The PLDPRO provides an LCD display and six buttons for
navigating the control soware.
q r
w t
e y
2 PLDPRO LCD Display Components
q
Alarm
r
Scroll Up
w
Program
t
Enter
e
Escape
y
Scroll Down

Dometic PGD1 Specifications

General

Brand	Dometic
Model	PGD1
Category	Control Unit
Language	English