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DC INVERTER MULTI VRF CONTROL
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Method 2: Triple adapter
Make crystal heads for the three lines. The connection direction should be the sameas in the above welding
figures, i.e. yellow to yellow and brown to brown wire of indoor and outdoor units, but yellow to brown wire of
communication line to COM1.The crystal heads are as follow:
Insert the three crystal heads into the triple adopter and test conduction performance of them, as shown
below:
E. Connection of Communication Modules and Centralized Controller
Connection of COM1 of communication module which has 3 COM in total has been introduced as the above.
COM2 can connect with another communication module or centralized controller, as shown below:
Summary of Contents for GMV(L)-Pd100W/NaB-K
Page 1: ...1 DC INVERTER MULTI VRF Service Manual GREE ELECTRIC APPLIANCES INC OF ZHUHAI ...
Page 4: ...GREE COMMERCIAL AIR CONDITIONER DC INVERTER MULTI VRF 1 PRODUCT ...
Page 40: ...GREE COMMERCIAL AIR CONDITIONER DC INVERTER MULTI VRF 37 CONTROL ...
Page 41: ...DC INVERTER MULTI VRF CONTROL 38 CONTROL 1 OPERATION FLOWCHART ...
Page 43: ...DC INVERTER MULTI VRF CONTROL 40 1 2 Heating Operation ...
Page 70: ...DC INVERTER MULTI VRF CONTROL 67 2 Frame Diagram of System Net 上 WC ...
Page 90: ...GREE COMMERCIAL AIR CONDITIONER DC INVERTER MULTI VRF 87 INSTALLATION ...
Page 115: ...DC INVERTER MULTI VRF INSTALLATION 112 ...
Page 159: ...DC INVERTER MULTI VRF MAINTENANCE 156 MAINTENANCE ...
Page 179: ...DC INVERTER MULTI VRF MAINTENANCE 176 ...
Page 212: ...DC INVERTER MULTI VRF MAINTENANCE 209 2 GMV L R90T Na K GMV L R112T Na K GMV L R125T Na K ...
Page 216: ...DC INVERTER MULTI VRF MAINTENANCE 213 2 GMV L R40P Na K GMV L R45P Na K GMV L R50P Na K ...
Page 224: ...DC INVERTER MULTI VRF MAINTENANCE 221 2 GMV L R36G NaB K GMV L R45G NaB K ...
Page 226: ...DC INVERTER MULTI VRF MAINTENANCE 223 3 GMV L R50G NaB K GMV L R56G NaB K ...
Page 228: ...DC INVERTER MULTI VRF MAINTENANCE 225 4 GMV L R71G Na K GMV L R80G Na K ...
Page 230: ...DC INVERTER MULTI VRF MAINTENANCE 227 5 GMV L R22G NaC K GMV L R28G NaC K ...
Page 232: ...DC INVERTER MULTI VRF MAINTENANCE 229 6 GMV L R36G NaC K GMV L R45G NaC K ...
Page 237: ...DC INVERTER MULTI VRF MAINTENANCE 234 2 GMV L R71Zd Na K ...
Page 240: ...DC INVERTER MULTI VRF MAINTENANCE 237 3 GMV L R90Zd Na K GMV L R112Zd Na K GMV L R125Zd Na K ...