Operation When Power Is Turned On; When Turning On Power For First Time; When Turning On Power The Second Time And Subsequent - Daikin VRV Inverter K Series Manual

SI-05C.BOOK Page 274 Monday, November 6, 2000 4:13 PM
Test Operation
1.2

Operation When Power is Turned On

1.2.1

When Turning On Power for First Time

The unit cannot be run for up to 12 minutes to automatically set the master power and address (indoor-
outdoor address, etc.).
1.2.2

When Turning On Power The Second Time and Subsequent

Tap the RESET button on the function unit PC board. Operation becomes possible after setting up for
about 2 minutes. If you do not push the RESET button, the unit cannot be run for up to 10 minutes to
automatically set master power.
1.2.3 When an Outdoor Unit, Indoor Unit or BS Unit Has Been Added, or Indoor Unit PC Board Has
Been Changed
Be sure to push and hold the wiring change button for 5 seconds or longer. If not, the addition cannot be
recognized. In this case, the unit cannot be run for up to 12 minutes to automatically set the address
(indoor-outdoor address, etc.).
Note: Concerning compressor frequency when starting
Starting control is executed to stop operation frequency from rising to protect the compressor, and
is carried out in accordance with the time elapsed since turning on the power, how long the
compressors have been stopped, and outdoor temperature. The operating frequency of the
compressor is held down during this time, and is not a malfunction.
1. When cooling
2. When heating
274
Function unit ... Test lamp (H2P) blinks
Can also be set during operation described above.
Outdoor unit ... Warning lamp (HWL) lights
Indoor unit ... If ON button is pushed during operation described above, the "UH" malfunction indicator
blinks. (Returns to normal when automatic setting is complete.)
Function unit ... Test lamp (H2P) blinks
Can also be set during operation described above.
Outdoor unit ... Warning lamp (HWL) lights
Indoor unit ... If ON button is pushed during operation described above, the operation lamp lights but
the compressor does not operate. (Returns to normal when automatic setting is complete.)
Function unit ... Test lamp (H2P) goes off
Outdoor unit ... Warning lamp (HWL) lights
Indoor unit ... If ON button is pushed during operation described above, the ##UH## or ##U4##
malfunction indicator blinks. (Returns to normal when automatic setting is complete.)
Max. 7 minutes if outdoor temp. is low
Max. 33 minutes if starting first time since turning power on
Max. 15 minutes is starting second time or subsequent since turning power on
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Test Operation PLUS Series
SiE-05C