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Summary of Contents for aldes DFE Compact 450
- Page 1 Compact Installation and maintenance manual Applicable to program versions TAC5 Version DT 2.8.12 & DG 2.7.3 www.aldes.com...
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Page 2: Table Of Contents
DFE Compact Table of Contents Safety precautions Symbols and abbreviations Product Overview 3.1 General Overview 3.2 Components Installation 4.1 Mechanical installation 4.2 Electrical connections 4.3 Electrical power supply Wiring Overview Test start (GLOBAL Air handling Unit) 6.1 Test start without user interface 6.2 Test start with TACtouch interface Installation instructions –... - Page 3 1.0 Installation manual Applicable for the following units INTEGRATED INTEGRATED EXCHANGER SIZES HANDING PRE-HEATING POST-HEATING DFE Compact 450/600/1000/ Yes, electrical Left / Right Forward (FW) Counterflow 1300/1600/2000 Disclaimer Danger/Warning/Caution • • All staff concerned shall acquaint themselves with these Check that there are no foreign objects in unit, ducting instructions before beginning any work on the unit.
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Page 4: Symbols And Abbreviations
2.0 Symbols and abbreviations FORWARD PLEATED FILTER CURVED FAN PLATE HEAT EXCHANGER WARNING Must be connected by a qualified Electrician. Warning! Hazardous voltage. OUTDOOR AIR Air from outdoor to the AHU SUPPLY AIR Air from the AHU to the building EXTRACT AIR Air from the building to the AHU EXHAUST AIR... -
Page 5: Product Overview
3.0 Product Overview 3.1 GENERAL OVERVIEW RIGHT HAND UNIT (SUPPLY AIR TO THE RIGHT) LEFT HAND UNIT (SUPPLY AIR TO THE LEFT) DFE Compact 450 (BOTTOM view) DFE Compact 450 (BOTTOM view) DFE Compact 600-2000 (BOTTOM view) DFE Compact 600-2000 (BOTTOM view) ATTENTION Right and left hand units have different article numbers and should be ordered accordingly. -
Page 6: Components
3.2 COMPONENTS DFE Compact 1. Main power switch 10. Modulating 100% by-pass 2. Main power switch for electrical coils 11. Drain pan and drain pipe (both internal pre-hating and post-heating) 12. Pre-heating electrical antifrost coil 3. Wiring box TAC5 controller 13. -
Page 7: Installation
4.0 Installation 4.1 MECHANICAL INSTALLATION Installation instructions – DFE Air Handling Units... - Page 8 4.1 MECHANICAL INSTALLATION Installation instructions – DFE Air Handling Units...
- Page 9 4.1 MECHANICAL INSTALLATION Installation instructions – DFE Air Handling Units...
- Page 10 4.1 MECHANICAL INSTALLATION Installation instructions – DFE Air Handling Units...
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Page 11: Electrical Connections
4.2 ELECTRICAL CONNECTIONS A+ GND +12V Wiring The cables used must conform to the RS-485 Standard with twisted pair conductors. The cables must be shielded. Conductor Area 0.2 mm². The total length must not exceed 100 meters. Installation instructions – DFE Air Handling Units... -
Page 12: Electrical Power Supply
4.3 ELECTRICAL POWER SUPPLY Without Kwin coil With Kwin coil DFE designation DFE Compact 450 1 x 230 V 2.9 A max 1 x 230 V 9.4 A max DFE Compact 600 1 x 230 V 3.1 A max 1 x 230 V 11.8 A max... -
Page 13: Wiring Overview
5.0 Wiring Overview MAIN CONTROL BOARD TAC5 DG DFE Compact CT = output to CT actuator(s) (option - prewired) IN1 = Master selection BYPASS = output to bypass actuator (prewired) IN2 = dPa (pressostat digital input) AL1 = ALARM OUTPUT (230V/5A) IN3 = Fire alarm input B- / A+ / GND / +12V = connection to HMI TACtouch IN4 = Bypass open / Stop heat recovery... - Page 14 MAIN CONTROL BOARD TAC5 DT DFE Compact CT = output to CT actuator(s) (option - prewired) IN1 = Master selection KWout = output for KWout capacity control (option - prewired) IN2 = dPa (pressostat digital input) AL1 = ALARM OUTPUT (230V/5A) IN3 = Fire alarm input B- / A+ / GND / +12V = connection to HMI TACtouch IN4 = Bypass open / Stop heat recovery...
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Page 15: Test Start Global Air Handling Unit
6.0 Test start GLOBAL Air handling Unit Quick test start on site with factory settings (not yet commissioned). This is designed to make an initial functional test. A complete Set-up must be performed afterwards. 6.1 TEST START WITHOUT USER INTERFACE 6.2 TEST START WITH TACTOUCH INTERFACE Main menu: Control K1&... - Page 16 www.aldes.com...
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