Indoor Unit Functional Concept
SiBE28-804
54
Functional Description
2.2
Drain Pump Control
2.2.1 Cooling Operation, Dry Operation
FCQ
Normally drain pump ON (Thermostat ON/OFF)
Excluding FCQ
*1: When changing over from ON to OFF, the residual operation is done for 5 minutes.
2.2.2 Heating Operation
When the following condition consists by mounting the adaptor for wiring PC board and the
humidifier, the drain pump is turned on.
Humidifier interlock not-equipped
Humidifier interlock equipped
Drain pump ON
Drain pump OFF
· Cooling or Dry Operation
· Thermostat ON
Excluding the
below-mentioned (*1)
&
5 min.
5 sec.
Humidifier
Drain pump
Float switch
ON
OFF
ON
OFF
ON
OFF
A3 indication
20
*
3
*
20
*
3
*
20
*
3
*
20
*
3
*
20
*
3
*
5
*
5
sec.
20
*
5
*
5
*
Humidifier
Drain pump
Float switch
*: minutes
Summary of Contents for FHQ100BUV1B x 2
Page 13: ...SiBE28 804 2 ...
Page 19: ...Model Name and Power Supply SiBE28 804 8 General Information ...
Page 29: ...Specifications SiBE28 804 18 Specifications ...
Page 33: ...Wired Remote Controller SiBE28 804 22 Remote Controller 1 2 Installation ...
Page 34: ...SiBE28 804 Wired Remote Controller Remote Controller 23 ...
Page 93: ...Outdoor Unit Fan Speed Control SiBE28 804 82 Functional Description ...
Page 131: ...Test Run and Operation Data SiBE28 804 120 Test Operation ...
Page 251: ...Troubleshooting by Remote Controller Display LED Display SiBE28 804 240 Troubleshooting ...
Page 277: ...PCB Layout SiBE28 804 266 Appendix ...
Page 297: ...RZQ100 140C7 RZQS125 140C7V1B SiBE28 804 286 Removal Procedure ...
Page 311: ...SiBE28 804 iv Index ...