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Method of Field Set (Reset after Maintenance Inspection/Repair)
Si21-205
64
Field Setting
1.6
Centralized Group No. Setting
If carrying out centralized control with a central remote controller and unified ON/OFF
controller, you have to set the group No. for each group by remote controller.
To set the group No., first turn on the power supply of the central remote controller, unified
ON/OFF controller and indoor unit.
Centralized
Group No. Setting
by Remote
Controller
1. If the inspection/test button is pushed for 4 seconds or more when in the normal mode,
operation enters the “field set mode.”
2. Using the temperature control buttons, set the mode No. to “00.”
3. Push the inspection/test button to inspect the group No. display.
4. Using the programming time button, set the group No. for each group. (Group No. rises in
the order of 1-00, 1-01, ...1-15, 2-00 ...4-15, etc. The unified ON/OFF controller however
displays only the range of group numbers selected by the switch for setting each address.)
5. Push the timer ON/OFF button and enter the selected group No.
6. Push the inspection/test button and return to the normal mode.
∗
If the address has to be set individually for each unit for power consumption counting, etc., set
the mode No. to “30.”
Group No. Setting
Example
Note:
1. “F1,F2” indicates interface adaptor for SkyAir series.
2. If not using remote controllers, temporarily connect a remote controller to set the group No.,
set the group No. for centralized control, and then disconnect the controller.
Group No.
MODE NO.
FIELD
SET
MODE
Central remote controller
Unified ON/OFF controller
Group No. for
centralized
control
Indoor unit
No remote controller
Remote controller centralized control
(automatic address)
Summary of Contents for Sky Air B-Series R-410A
Page 7: ...Si21 205 vi Table of Contents ...
Page 15: ...Models Si21 205 4 Model Name and Power Supply ...
Page 16: ...Si21 205 Functions 5 Part 2 Functions 1 List of Functions 6 ...
Page 35: ...Wireless Remote Controller Si21 205 24 Remote Controller ...
Page 79: ...Settings Concerning Maintenance Si21 205 68 Field Setting Detail of PCB 2 ...
Page 83: ...Maintenance Mode Setting Si21 205 72 Field Setting ...
Page 239: ...Troubleshooting for Outdoor Unit 50 60 class Si21 205 228 Troubleshooting ...
Page 321: ...Outdoor Unit 50 60 class Si21 205 310 Removal Procedure ...