ATREA DUPLEX RA5

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Table of Contents2
General Information, Glossary of Terms2
Sections of the Manual2
Introduction4
Description of the Unit4
Abbreviations, Marking4
Important Information4
Intended Scope of Application5
Scope of Supply, Accessories, Transportation and Storage5
Storage and Transportation5
Scope of Supply5
Mandatory Accessories6
Optional Accessories6
Integrated Heating or Cooling Coils6
External, Duct Air Pre-Heaters6
Other Accessories6
Selecting a Suitable Air Conditioner for DUPLEX R5 Units6
Description and Technical Data7
Technical Parameters7
Description of Main Components of Duplex R5 Units8
Drawing and Description of Main Components of DUPLEX RA5 Units8
Drawing and Description of Main Components of DUPLEX RK5 Units9
Drawing and Description of Main Components of DUPLEX RB5 Units10
Configuration Options 10 / 11 for RA5 and RK5 Units11
Optional Configurations of RB5 Units12
Descirption of Air Filters13
Unit Assembly and Installation13
Installation of R5 Units13
Fitting a Reducer in RB5 Units15
Changing the Position of the Recirculated Air Fan Outlet in RB5 Units15
Connecting the Condensate Drain16
General Condensate Drain Arrangmenet in DUPLEX R5 Units16
Connecting the Condensate Drain Line in DUPLEX R5 Units17
Wiring and Cable Entry Point17
Connecting the Hot Water Coil18
Connecting the Integrated Electric Heater18
Connecting the Cold Water Coil18
Connecting the Direct Evaporator / Condenser18
Installing the Zone Damper in the Bottom Outlet in RA5 and RK5 Units19
Installing Controllers19
CP Touch Controller20
Instrumentation and Control, Electrical Wiring21
RD5 Control System with CP Touch Controller21
Connecting the Controller to the Unit21
Starting the Display22
Symbols and Their Meaning23
Symbols on the Main Screen23
Navigation Symbols24
Symbols Permanently Displayed on the Main Screen24
Power" Block24
Power Settings in Recirculated Air Mode24
Mode" Block25
List of Modes25
Temperature" Block26
Zone" Block26
User Settings26
Parameters26
Control26
Přepnutí HS/NHS26
HS/NHS Temperature27
Current Season27
Control Settings27
IN1 Input Blocking (No/Hs /NHS)27
IN2 Input Blocking (No/Hs /NHS)27
Heating Hysteresis27
Cooling Hysteresis27
Bank Holidays27
School Holidays28
Holiday / Party28
Setting the Weekly Program29
Copying Days29
Network Settings30
Texts30
Display Settings30
Time Zone Setting30
Daylight Saving Time31
SW Information31
Filter Replacement Indication31
Table of Alarms and Notifications31
Forgetful Operator33
Bypass Dampers33
Control System RD5 with CP Touch Controller33
Commissioning34
Connecting to the Mains Power Supply34
Required Protection and Mains Power Supply Connection34
Connecting and Installing Sensors34
Warranty34
Maintenance and Service34
Replacing G4/F7 Air Filters - Fabric Version34
Replacement and Cleaning of the ODA Pre-Filter - Expanded Metal35
Replacement and Cleaning of ODA and ETA Fabric Filters35
Replacement and Maintenance of the Main Fabric Filter for RCA Units36
Cleaning the Plastic Heat Recovery Exchanger39
Sliding out the Heat Recovery Exchanger from RB5 Units39
Sliding out the Heat Recovery Exchanger from RA5 and RK5 Units39
Cleaning Controllers39
Cleaning Other Parts of the Unit - Minor Maintenance39
Spare Parts, Repairs40
Breakdowns, Safety Instructions40
Faults and Troubleshooting41
Appendices42
Product Data Sheet42
RD5 Wiring Diagram - Internal Wiring43
RD5 Wiring Diagram - Optional Accessories44

ATREA DUPLEX RA5 - Page 45

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