![background image](http://html.mh-extra.com/html/daikin/vrv-iii/vrv-iii_service-manual_502207323.webp)
Field Setting
SiUS34-801A_b
308
Indoor Unit
(16) Humidification When Heating Thermostat is OFF
Setting to
Humidification Setting
turns ON the humidifier if suction temperature is 20ºC or above
and turns OFF the humidifier if suction temperature is 18ºC or below when the heating thermostat is
OFF.
(17) Setting of Direct Duct Connection
Used when
fresh air intake kit equipped with fan
is connected. The indoor fan carries out
residual operation for one minute after the thermostat is stopped to prevent air filter dust from
scattering.
(18) Interlocked Operation between Humidifier and Drain Pump
Used to interlock the humidifier with the drain pump. When water is drained out of the unit, this
setting is unnecessary.
(19) Individual Setting of Ventilation
Set to perform individual operation of heat-reclaim ventilation using the remote controller/central
unit if the option is available.
Mode No.
First Code No.
Second Code No.
Setting
15 (25)
1
01
—
02
Setting of humidifier
Mode No.
First Code No.
Second Code No.
Contents
15 (25)
2
01
Without direct duct
connection
02
With direct duct
connection equipped
with fan
Mode No.
First Code No.
Second Code No.
Contents
15 (25)
3
01
Individual operation of
humidifier
02
Interlocked operation
between humidifier and
drain pump
Mode No.
First Code No.
Second Code No.
Contents
15 (25)
5
01
—
02
Individual operation of
ventilation
Summary of Contents for VRV III
Page 15: ...SiUS34 801A_b xiv ...
Page 23: ...Model Selection SiUS34 801A_b 8 General Information ...
Page 133: ...Field Settings SiUS34 801A_b 118 VRVIII R 410A Heat Pump 60Hz ...
Page 254: ...SiUS34 801A_b Test Operation VRVIII R 410A Heat Recovery 60Hz 239 R 410A Label R 410A Label ...
Page 329: ...Field Setting SiUS34 801A_b 314 Indoor Unit ...
Page 340: ...SiUS34 801A_b Troubleshooting by Remote Controller Troubleshooting 325 ...
Page 490: ...SiUS34 801A_b Piping Diagrams Appendix 475 Heat Pump 230V RXYQ72 96 120PTJU 3D058636A ...
Page 491: ...Piping Diagrams SiUS34 801A_b 476 Appendix Heat Pump 230V RXYQ144PTJU 3D058640 ...
Page 492: ...SiUS34 801A_b Piping Diagrams Appendix 477 Heat Recovery 460V REYQ72 96 120PYDN 3D058639A ...
Page 493: ...Piping Diagrams SiUS34 801A_b 478 Appendix Heat Recovery 460V REMQ72PYDN 3D058637A ...
Page 494: ...SiUS34 801A_b Piping Diagrams Appendix 479 Heat Recovery 460V REMQ96 120PYDN 3D058638A ...
Page 495: ...Piping Diagrams SiUS34 801A_b 480 Appendix Heat Recovery 230V REYQ72 96 120PTJU 3D058639A ...
Page 496: ...SiUS34 801A_b Piping Diagrams Appendix 481 Heat Recovery 230V REYQ144PTJU 3D058640 ...
Page 497: ...Piping Diagrams SiUS34 801A_b 482 Appendix Heat Recovery 230V REMQ72PTJU 3D058637A ...
Page 498: ...SiUS34 801A_b Piping Diagrams Appendix 483 Heat Recovery 230V REMQ96 120PTJU 3D058638A ...
Page 501: ...Piping Diagrams SiUS34 801A_b 486 Appendix 1 3 BS Unit 4D057985A ...
Page 537: ...Piping Installation Point SiUS34 801A_b 522 Appendix ...
Page 543: ...Pressure Sensor SiUS34 801A_b 528 Appendix ...
Page 563: ...SiUS34 801A_b iv Index ...