SiSG121917E
Wall Mounted and LSP Duct Type Functions
Part 4 Functions and Control
46
The following drawing shows a schematic view of the inverter principle:
Inverter Features
The inverter provides the following features:
The regulating capacity can be changed according to the changes in the outdoor
temperature and cooling load.
Quick cooling
The rotation speed of the compressor is increased when starting the cooling.
This enables to reach the set temperature quickly.
Comfortable air conditioning
A fine adjustment is integrated to keep the room temperature constant.
Energy saving cooling
Once the set temperature is reached, the energy saving operation enables to maintain the
room temperature at low power.
Frequency Limits
The following functions regulate the maximum frequency:
Compressor protection function. Refer to page 79.
Discharge pipe temperature control. Refer to page 80.
Input current control. Refer to page 81.
Freeze-up protection control. Refer to page 82.
Forced Cooling
Operation
Refer to page 183 for details.
Refrigerant circulation rate (high)
high f
low f
freq=variable
Refrigerant circulation rate (low)
high speed
low speed
(R2812)
Amount of heat
exchanged air (large)
Amount of heat
exchanged air (small)
freq=
constant
capacity=
variable
AC
po
w
e
r
DC
po
w
er
Amount of heat
exchanged air (large)
Amount of heat
exchanged air (small)
50 Hz
60 Hz
Содержание MKS-T Series
Страница 185: ...SiSG121917E Check Part 6 Service Diagnosis 180 50 65 80 class 90 class V U DC DC R22378 W R21130 W V U DCP2 DCM2...
Страница 212: ...Piping Diagrams SiSG121917E 207 Part 8 Appendix MKS65TVMG MKB65TVMG MKS80TVMG 3D103941A 3D103942A...
Страница 213: ...SiSG121917E Piping Diagrams Part 8 Appendix 208 MKS90TVMG 3D104086...
Страница 223: ...SiSG121917E Operation Limit Part 8 Appendix 218 3 Operation Limit MKS50 65 80 90TVMG MKB50 65TVMG 4D078793B...