Test Run; Indoor Unit Control - Hitachi airCore 700 Installation & Maintenance Manual
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Also See for airCore 700:
- Operation installation maintenance manual (40 pages) ,
- Operation installation maintenance manual (32 pages) ,
- Installation & maintenance manual (28 pages)
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(3) Other notes
a. When the amount of air through the system is inadequate, the spill zone will automatically open
and/or switch the airflow tap to a higher setting. In this situation, the Wired Remote Controller
will indicate "Spill Zone Control On" in the display and the spill icon will flash slowly in the
thermostat display.
Once the conditions have been satisfied (e.g. additional zones turned on), the spill zone will
return to the state it was in previously.
b. Before setting Test Run mode, please set all zone ON and all zones' airflow to H tap first.
c. If a zone has Thermostat and other sensors paired simultaneously, there may be a deviation
between the room temperature displayed on the Thermostat and on the Wired Remote Controller.
d. To show the average room temperature of all zones (with cooling/heating demand) on the main
screen of wired remote controller, function selection P3 has been set to 02.
8. Test Run
(1) When all the system configuration settings have been made, set the Air Conditioner mode to fan
mode, press the power button on Wired Remote Controller (PC-ARFG2-Z) to turn the Indoor Unit on,
and then check the operation of each zone:
a. Operate each zone individually and verify that the designed air volume is discharged into the
corresponding zone.
b. Turn each zone off individually and verify that air is not discharged into the corresponding zone.
(2) When the operation of all zones has been checked, perform "Turn on All Zones" in the Zone
Installation Menu, then refer to the Indoor Unit and Outdoor Unit manuals to start Test Run.
9. Indoor Unit Control
The Wired Remote Controller model supported by the Zone Interface
Box is PC-ARFG2-Z. For detailed setting, please refer to the Controller's
Operation Manual. Scanning the code can access the web manual.
INSTALLATION & MAINTENANCE MANUAL
35
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