Midea VRF Series User Manual

V6R VRF 50/60Hz
24
Midea V
6R Series Service Manual
Oil return operation in heating mode and defrosting operation
Figure 2-3.6: Refrigerant flow during oil return operation in heating mode and defrosting operation
EXVA
EXV
EVAP
T2b
T1
T2
EXV
EVAP
T2b
T1
T2
EXV
EVAP
T2b
T1
T2
EXV
EVAP
T2b
T1
T2
T7C1
T3
TL
T9
T8
T6A
T6B
T7
E S C
T4
T5
Cooling Mode Thermo-ON Cooling Mode Thermo-ON Cooling Mode Thermo-ON OFF
MS box
10
1
14
20
16
9
3
4
18
12
11
15
5
6 7
19
13
17
2
High pressure Gas High pressure Liquid/Gas Medium
pressure Gas
Low pressure Gas

Midea VRF Series Specifications

General

Compressor Type	Inverter Scroll Compressor
Type	Variable Refrigerant Flow (VRF)
Refrigerant	R410A
Control	Centralized control, individual control
Indoor Unit Types	Wall mounted, cassette, ducted, floor standing
Energy Efficiency	High energy efficiency with DC inverter technology
Indoor Unit Noise Level	19 dB(A) to 45 dB(A)