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SiUS39-602
Test Operation
Test Operation
75
1.1.3
Check Operation
* During check operation, mount front panel to avoid the misjudging.
* Check operation is mandatory for normal unit operation.
(When the check operation is not executed, alarm code "U3" will be displayed.)
Refer the detail of check operation function to page 108.
On completion of test operation, LED on outdoor unit PC board displays the following.
H3P ON: Normal completion
H2P and H3P ON: Abnormal completion
→
Check the indoor unit remote controller for
abnormal display and correct it.
In the case of multi-outdoor-unit system, make setting on the master unit PC board. (Setting
with the slave unit is disabled.)
[LED display in the case of multi-outdoor-unit system] (Same as that in emergency operation)
* Discriminate the operating status of the master unit/slave units through the following LED
display.
Check on operation
(V3057)
Press and hold the TEST
OPERATION button (BS4) on
outdoor unit PC board for 5
seconds.
The test operation is started automatically.
The following judgements are conducted within 15 minutes.
2
“Check for wrong wiring”
2
“Check refrigerant for over charge”
2
“Check stop valve for not open”
2
Pipe length automatic judgement”
The following indications are conducted while in test operation.
2
LED lamp on outdoor unit PC board H2P flickers (test operation)
2
Remote controller Indicates “On Centralized Control” on upper
right.
Indicates “Test Operation” on lower left
LED display (
7
:ON
7
:OFF
9
:Blink)
H1P---H7P H8P
(Factory set)
Master:
Slave:
77
7777777
7777 7
7777777 9
Summary of Contents for REYQ72
Page 35: ...Specifications SiUS39 602 24 Specifications...
Page 121: ...Field Setting SiUS39 602 110 Test Operation...
Page 129: ...Troubleshooting by Remote Controller SiUS39 602 118 Troubleshooting...
Page 225: ...Troubleshooting OP Unified ON OFF Controller SiUS39 602 214 Troubleshooting...
Page 232: ...SiUS39 602 Piping Diagrams Appendix 221 1 3 BS Unit BSVQ36MVJU BSVQ60MVJU 4D045338...
Page 235: ...Wiring Diagrams for Reference SiUS39 602 224 Appendix REYQ144 168 192MTJU C 3D050354A...
Page 240: ...SiUS39 602 Wiring Diagrams for Reference Appendix 229 2 4 BS Unit BSVQ36M 60MVJU 3D045069A...
Page 249: ...Example of Connection R 410A Type SiUS39 602 238 Appendix...
Page 255: ...Method of Replacing The Inverter s Power Transistors and Diode Modules SiUS39 602 244 Appendix...
Page 265: ...Precautions for New Refrigerant R 410A SiUS39 602 254 Precautions for New Refrigerant R 410A...
Page 269: ...SiUS39 602 iv Index...