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MHVAC-DTSM-2010-03 Brief
Introduction about Controlling System
Control System
281
Indoor electric control (take T2 as example)
1
—
EXY (NET)
—
Net control socket
X, Y, E of all air-conditioners are connected together in Bus to the X, Y, E of CCM.
2
—
CN15 (ENC2)
—
Number Setting port from outside
It has same function as ENC2 ((NUM_S)
—
Number Setting (for outdoor), the difference is that it is suitable for
some special indoor unit such as one-way cassette (compact), which has no enough space to operate ENC2
(NUM_S)
—
Number Setting (for outdoor), so we support this port to extend Number Setting Switch outside.
3
—
ENC2 (NUM_S)
—
Number Setting (for outdoor)
The present address setting has been put outside the electric control board for convenient setting. The range
is 0-F. Before indoor units are power on, the address setting must be finished and the address setting of indoor
units that match with the same outdoor unit can’t be repeated, or it may cause compressor jumping-down,
indoor EXV can’t open, indoor fan motor jumping-down, and so on. After finishing address setting, indoor units
must be power on again and address setting must be checked again to ensure no repeated setting. The
checking method is as follows: press the button on the display board for 5 seconds, the display board will
Summary of Contents for MDVi-D100Q4/N1-C
Page 11: ...Dimensions MHVAC DTSM 2010 03 Compact Four Way Cassette Type 10 3 Dimensions...
Page 12: ...MHVAC DTSM 2010 03 Service Space Compact Four Way Cassette Type 11 4 Service Space...
Page 15: ...Wiring Diagram MHVAC DTSM 2010 03 Compact Four Way Cassette Type 14 MDVi D45Q4 BN1...
Page 16: ...MHVAC DTSM 2010 03 Wiring Diagram Compact Four Way Cassette Type 15 MDVi D56Q4 BN1...
Page 63: ...Wiring Diagrams MHVAC DTSM 2010 03 Low Static Pressure Duct Type 62 6 Wiring Diagrams...
Page 106: ...MHVAC DTSM 2010 03 Service Space New Middle Static Pressure Duct Type A5 105 4 Service Space...
Page 108: ...MHVAC DTSM 2010 03 Wiring Diagrams New Middle Static Pressure Duct Type A5 107...
Page 110: ...MHVAC DTSM 2010 03 Air Velocity New Middle Static Pressure Duct Type A5 109...
Page 126: ...MHVAC DTSM 2010 03 Accessories New Middle Static Pressure Duct Type A5 125 11 Accessories...
Page 133: ...Service Space MHVAC DTSM 2010 03 Ceiling Floor Type 132 4 Service Space 600mm 600mm...
Page 204: ...MHVAC DTSM 2010 03 Wiring Diagram Exposed Concealed Floor standing Type 213 7 Wiring Diagram...
Page 241: ...Dimension MHVAC DTSM 2010 03 High Static Pressure Duct Type 250 3 Dimension...
Page 244: ...MHVAC DTSM 2010 03 Wiring Diagram High Static Pressure Duct Type 253 6 Wiring Diagram...
Page 258: ...MHVAC DTSM 2010 03 Service Space Console Type 267 4 Service Space...
Page 287: ...Indoor Unit Central Control Monitor System MHVAC DTSM 2010 03 Control System 296 Dimension...