INSTALLATION MANUAL GW-KNX Thank you very much for purchasing our product. Before using your unit, please read this manual carefully and keep it for future reference.
● This manual gives detailed description of the precautions that should be brought to your attention during operation. ● In order to ensure correct service of GW-KNX please read this manual carefully before using the unit. ● For convenience of future reference, keep this manual after reading it.
Table of Contents I. Safety precautions........................................................................................ 1 II. Other precautions ....................................................................................... 3 III. Installation procedure................................................................................. 5 IV. ETS database group objects introduction .................................................
I. Safety precautions The following contents are stated on the product and the operation manual, including usage, precautions against personal harm and property loss, and the methods of using the product correctly and safely. After fully understanding the following contents (identifiers and icons), read the text body and observe the following rules. Identifier description Identifier Meaning Warning Means improper handling may lead to personal death or severe injury.
WARNING Please entrust the distributor or professionals to install the unit. Installation by other persons may lead to imperfect installation, electric shock or fire. Strictly follow this manual. Imporper installation may lead to electric shock or fire. Reinstallation must be performed by professionals. improper installation may lead to electric shock or fire. Do not disassemble your air conditioner at will. A random disassembly may cause abnormal operation or heating, which may result in fire.
II. Other precautions ● Installation Location Do not install the unit in a place with much oil, steam, sulfide gas. Otherwise, the product may be deformed and failed. ● Preparation before installation 1. Check whether the following assemblies are complete. No. 1 2 3 Name GW-KNX Cross round head wood mounting screw Cross round head mounting screw Qty.
2. Prepare the following assemblies on the site. No. 9 101 Name Specification Qty.(embeded (only for reference) into wall) 2-core shielded cable 1 2 86 Electrician box 1 3 Wiring Tube(Insulating Sleeve and Tightening Screw) 1 4 KNX power module 1 5 Communicate module 1 RVVP-0.5mm2x2 Remarks Max 350m Note to installation of GW-KNX: 1. One KNX module can only connect with one indoor unit;The KNX module should connect to indoor D1D2E ports. 2. Circuit of GW-KNX is low voltage circuit.
III. Installation procedure 1.The product parameters No. Remarks Name 1 Power supply 29VDC 10mA,Supplied through KNX bus 2 Push button KNX programming button 3 LED indicator KNX programming 4 Configuration Connection indoor units: Configuration with ETS software Dimensions 85 x 51 x 16mm 2.
●① Bus interface：Power supply DC 29V, 10mA and connect to KNX bus； ② KNX programming button：press once to enter the programming mode, press it again will exit. ③ KNX programming statues lamp：when it is light up means programming status and can write data to the module by KNX bus ④ RS485 communication ports：Communication port between KNX module and indoor unit.(support 2nd generation DC indoor unit) ● GW-KNX is completely in conformity with EIB/KNX standard.
The Introduction GW-KNX ● GW-KNX allows monitoring and control, fully bi-directionally, of all the functioning parameters of Air Conditioners from KNX installations. ● Simple installation. Can be installed inside 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. ● Great flexibility of integration into your KNX projects.
IV.
The instruction as follow: 1: set mode; database type: DPT_20.102 HVAC Mode; set value:0-OFF ; 1-Fan only; 2-Cool; 3-Heat ; 4-Auto; 5-Dry 2: set temp; database type: DPT_9.001 temperature(°C). The indoor unit temperature value corresponding to ETS temperature value: No. Temp. value(℃) ETS value No. Temp.
6: Set Auxiliary Heater ON/OFF; Data type: DPT_1.001 Switch. Set value: 0-Auxiliary Heater OFF 1-Auxiliary Heater ON. This function is only available for heat mode. 7: Set Heat temp;database type: DPT_9.001 temperature(°C).; 8: Mode status read; data type: DPT_20.102 HVAC mode Read value: 0-OFF.1-Fan ; 2-Cool ; 3-Heat ; 4-Auto;5-Dry. 9: Set temperature read; data type: DPT_9.001 temperature(°C) . 10: Fan speed read; data type: DPT_20.
21:Set Dry mode; data type: DPT_1.001 switch Set value: 1-set as Dry mode 22:Set Fan mode; data type: DPT_1.001 switch Set value: 1-set as Fan mode 23:Set mode +/-; data type: DPT_1.008 UpDown Set value: 0-Down 1-UP 24: Set temperature +/-; data type: DPT_1.008 UpDown Set value: 0-Down 1-UP 25: The fan speed +/-;data type: DPT_1.
MD14I-054BW(A)(DZ) 16110900A00725 V.
