Data Aire dap 4 User Manual

5•dap4UserManual
dap
TM
4
The dap4 continues the tradition of advanced electronic devices from Data Aire for monitoring and control of computer
room air conditioning units which began in 1977. Each generation has provided more accurate monitoring information
andexibilityincontrollingtheunit.
Thedap4offersthedeniteanswerforprecisionenvironmentalcontrol.Thedap4controlsystemnotonlycontrols
andmonitorstemperature,humidity,airowandcleanliness,itprovidescomponentruntimes,alarmhistoryandan
automatic self-test of the microprocessor. All messages are sequentially displayed on a backlit LCD (liquid crystal
display). The dap4 can interface with a variety of building management systems (BMS).
STANDARD FEATURES
Stand Alone Panel: Service terminals or additional devices are not required for programming or monitoring functions
Microprocessor Based: 32 bit, 44 MHz Micro controller. State-of-the-Art technology and reliability in a program-
mable solid-state control module
LED Illuminated Keys:Sixhighlyreliablekeysallowmovementthroughthemenus
Backlit Liquid Crystal Display (LCD): Information is displayed and presented in a format that is easily viewed and
understood
All Settings are Programmable from the Face of the Panel:Expedientanduserfriendly
USB Port: Allows upload of software
Multi-Level Password Access: Controls any unauthorized changes to settings and system functions
Database of Unit and Room Conditions:Historicaldatathatfacilitatesservice,apparatusset-upandnetuningof
setpoints
Rechargeable Battery Backup for Historical Data:Extensivehistoricaldataispreservedbyintegralbatterybackup
in case of power failure
Factory Programmed Menus:Menusthatpertaintothetypeandmethodofcooling,reheatandhumidication
based on the unit’s components and options
Programmed Settings Saved in Flash Memory: Non-volatile memory stored so all control settings and operational
parametersaresecuredindenitelyevenduringapoweroutage
Factory Calibrated Temperature and Humidity Sensors: Accurate and consistent regulation especially in multiple
unit applications

Data Aire dap 4 Specifications

General

Brand	Data Aire
Model	dap 4
Category	Control Unit
Language	English