Hitachi airCore 700 - Other Specifications; Procedure Overview

9
INSTALLATION & MAINTENANCE MANUAL
3.3 Other Specications
Zone Damper Motors (eld supplied)
Item Specication
Damper Motor
Damper Motor Type Drive open or drive close
Voltage AC 24 V
Frequency 50 Hz
Maximum Operating Current (per damper motor) 167 mA or less
Maximum Electric Power (per damper motor) 4 VA or less
Damper Motor Connection Type RJ12 or 3 wires
NOTE:
•
Spring return motors cannot be used.
Remote Sensor (optional)
Item Specication
Model THM-R2A
Cable Length 8 m
Conguration in System Up to 2
4. Procedure Overview
This manual describes how to install Zone Interface Box. Follow instructions 1~3 to install Zone Interface
Box. Please prepare the following manuals.
A Wired Remote Controller Installation & Maintenance Manual
B Wired Remote Controller Operation Manual
C Indoor Unit Installation and Maintains Manual
2. Electrical Wiring
3. Field Setting
1. Installation Work
Refer to "5. Installation Work" for instructions on how to mount the Zone
Interface Box.
Refer to "6. Electrical Wiring" for wiring.
Refer to "7. Field Setting" to set zone conguration before Test Run.