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WARNING

CAUTION

Please entrust the distributor or professionals to install the unit.

Strictly follow this manual.

Reinstallation must be performed by professionals.

Do not disassemble your air conditioner at will.

Do not install the unit in a place vulnerable to leakage of flammable gases.

The wiring should adapt to the wire controller current.

The specified cables shall be applied in the wiring. No external force may 

be applied to the terminal.

Do not place the wired remote controller near the lamps, to avoid the remote 

signal of the controller to be disturbed. (refer to the right figure)

Installation by other persons may lead to imperfect installation, electric shock or fire.

Imporper installation may lead to electric shock or fire.

improper installation may lead to electric shock or fire.

A random disassembly may cause abnormal operation or heating, which may result in fire.

Once flammable gases are leaked and left around the wire controller, fire may occure.

Otherwise, electric leakage or heating may occur and result in fire.

Otherwise, wire cut and heating may occur and result in fire. 

Summary of Contents for GW-KNX(A)

Page 1: ...Owner s Manual Hydraulic Module KNX Gateway GW KNX A K05 KNX 01 A Thank you for purchasing our product Read this manual carefully before using this product and keep it for future reference...

Page 2: ...autions that should be brought to your attention during operation In order to ensure correct service of GW KNX A K05 KNX 01 A please read this manual carefully before using the unit For convenience of...

Page 3: ...Table of Contents I Safety precautions 1 II Other precautions 3 III Installation procedure 5 IV ETS database group objects introduction 8...

Page 4: ...description Identifier Meaning Warning Means improper handling may lead to personal severe injury Caution Means improper handling may lead to personal injury Note 1 Harm means injury burn and electri...

Page 5: ...Do not place the wired remote controller near the lamps to avoid the remote signal of the controller to be disturbed refer to the right figure Installation by other persons may lead to imperfect inst...

Page 6: ...following assemblies are complete No Name Qty Remarks 1 GW KNX A K05 KNX 01 A 1 2 Cross round head wood mounting screw 3 GB950 86 M4X20 For Mounting on the Wall 3 Cross round head mounting screw 2 M4X...

Page 7: ...utting if it is necessary use Terminal Connection Block to connect 4 After finishing connection do not use Megger to have the insulation check to the signal wire 5 The default physical address of the...

Page 8: ...2 The product parameters No Name Remarks 1 Dimensions 85 51 16mm 2 Power supply 29VDC 10mA Supplied through KNX bus 3 LED indicator KNX programming 4 Push button KNX programming button 5 Configuratio...

Page 9: ...oftware please contact knx association www knx org ETS database knxprod of GW KNX A K05 KNX 01 A can be downloaded from our web site http cac midea com or consult our company The Wiring diagram follow...

Page 10: ...nside the own indoor unit it connects directly in one side to the electronic circuit of the indoor unit cable supplied and in the other side to the KNX TP 1 EIB bus Configuration is made directly from...

Page 11: ...Boolean Input CRW 0 Off 1 On Water outlet temperature control in heating mode 0 0 2 2 bytes F16 Float Input CRW 25 80 C Room temperature control in heating mode 0 0 3 2 bytes F16 Float Input CRW 17 3...

Page 12: ...tput CRT C Current temperature in water heating mode 0 0 26 2 bytes F16 Float Output CRT C Enabling the water heating mode and heating mode 0 0 27 1 byte Output CRT 0 Default value 1 Enabling the heat...

Page 13: ...merationdefinition in the table below Is there currently an error 0 0 31 1 bytes N8 Enumeration Output CRT 0 No error 1 Error Notes C Communication R Read W Write T Transmit Definition of high tempera...

Page 14: ...F tH tL tP tU 241 260 U0 UF UH UL UP UU Others reserved High bytes Bit1 to Bit4 of the error code Reserved 0 High bytes Bit5 to Bit7 of the error code represent the error no 0 to 7 0 no error No 1 to...

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