Midea MV8M-160WV2N1 User Manual

V8 Mini R410A VRF 50Hz
84
Midea V8 Mini Series Engineering Data Book
Table 3-3.2: Summary of permitted refrigerant piping lengths and level differences
Total piping length
Permitted value of liquid pipe
Piping
Pipe Length
Total Pipe Length(Actual)
≤150m(80/100 model)
L1+L2+L3+L4+L5+a+b+c+d+e+f
≤300m(120/140/160 model)
Piping length between
the outdoor unit and
the farthest indoor unit
Actual
Length
≤50m(80/100 model)
L1+L2+ max(a,b) or
L1+L3+L4+max(c,d) or
L1+L3+L5+max(e,f)
≤100m(120/140/160 model)
Equivalent
Length
≤60m(80/100 model)
≤120m(120/140/160 model)
Pipe Length (from the first branch to
the furthest IDU)
≤30m(80/100 model)
L2+max(a,b,c,d) or L3+max(e,f,g,h,i)
≤40m(120/140/160 model)
Level
difference
Level difference
between outdoor unit
and indoor units
1
Outdoor
Unit Up
≤30m(80/100 model)
----
≤50m(120/140/160 model)
Outdoor
Unit Down
≤20m(80/100 model)
----
≤40m(120/140/160 model)
Level difference between indoor units
≤15m
----
Requirement 1: It is recommended that an oil return bend with dimensions as specified in Figure 3-3.2 is set every 10
m in the gas pipe of the main pipe.
Figure 3-3.2: Oil return bend
Table 3-3.3: Connectable indoor units
Outdoor unit model
Maximum number of
connected indoor units
Connectable indoor unit capacity range
50%~160%
1
Connectable indoor unit capacity range
50%~130%
1
MV8M-80WV2N1
5
36 to 115.2
36 to 93.6
MV8M-100WV2N1
6
45 to 144
45 to 117
MV8M-120WV2N1
8
61.5 to 196.8
61.5 to 159.9
MV8M-140WV2N1
10
70 to 224
70 to 182
MV8M-160WV2N1
11
77.5 to 248
77.5 to 201.5
Notes:
1. If all indoor units in system are V8 Series the total combination ratio must not exceed 160%. If there are non V8 series indoor unit in system the total combination
ratio must not exceed 130%.
300
or more
300
or more

Midea MV8M-160WV2N1 Specifications

General

Brand	Midea
Model	MV8M-160WV2N1
Category	Air Conditioner
Language	English