
Installation and Commissioning Guide - Split Ducted Indoor Unit
Doc. No.0525-074 Ver. 3 200811
Installation and Commissioning Guide Split Ducted Indoor Units
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Table of Contents
01. Introduction ...................................................................................................................................3
. Information About This Guide
. Product Inspections
. Codes, Regulations And Standards
. Important Safety Symbols And Labels
02. Safety Instructions .........................................................................................................................4
03. Components Overview ...................................................................................................................5
. Indoor Unit Components Overview
. Indoor Unit Electrical Panel Overview
04. Unit Dimensions and Clearances ....................................................................................................6
. EVAS
. EVAS
. EVAS
. EVAS
. EVAS
. EVAS
05. Two-Piece Fan Coil .......................................................................................................................12
. Coil Section
. Fan Section
06. Installation Instructions ...............................................................................................................19
07. Unit Lifting Procedures .................................................................................................................21
. Crane Lifting Method
. Fork Lift Method
08. Safety Drain Tray .........................................................................................................................23
09. Zone Barrel Installation Instructions .............................................................................................24
10. Electrical Installation ....................................................................................................................25
11. Wiring Diagram ............................................................................................................................26
12. Split Unit Electrical Connection ....................................................................................................27
13. Maximum Cable Lengths .............................................................................................................29
. Wall Controller Options
. Wiring Configuration : Recommended
. Alternate Wiring Configuration
14. Cable Length - Zoning ..................................................................................................................32
15. Wiring Connections .....................................................................................................................33
. LR- and LC- Wall Control Wiring Connections
. NEO Wall Control Wiring Connections
. LM-RS- Optional Sensor Wiring Connections
. AERSS Optional Duct Sensor Wiring Connections
16. Zone Commissioning ....................................................................................................................35
17. Maintenance Frequency Checklist ................................................................................................36
18. Key Parts List ................................................................................................................................37