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Grand Meyer MST-91Ai, Installation Manual, Page: 15 / 16

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Grand Meyer MST-91Ai Installation Manual Download Page 15

 

 

 

MST-91Ai   Installation guide EN Rev 1.0 

15

 

Declaration of conformity 

 

Description of equipment: Wi-Fi thermostat-weather station 

Model: 

MST-91Ai 

Brand: 

Grand Meyer 

Company: 

Grand Meyer B.V. 

We  hereby  declare  with  full  responsibility  that  the  above-mentioned  products  comply  with  all 
technical regulatory documents applicable to this product within the framework of the Council of 
Europe Directives. 

The equipment meets the requirements of the following standards or other regulatory documents: 

EN55032 
 
EN60730-1:2011 
 
EN60730-2-9:2011 
 
CISPR 14-1:2011 
 
CISPR 22:2014 
 
EN61000-3-2:2014 
 
EN61000-3-3:2013 
 
IEC62321:2013 

 

 

 
 
 
 

 
 
 
 
 
 

Summary of Contents for MST-91Ai

Page 1: ...Wi Fi thermostat weather station MST 91Ai INSTALLATION GUIDE EN ...

Page 2: ...nection table 6 Installation and assembly 6 Installation of a weather station 6 Installation and connection of sensors 7 Connecting to the web interface of the weather station 10 Reset Wi Fi settings and access password 12 Security measures 13 Warranty Terms 14 Declaration of conformity 15 Warranty Certificate 16 ...

Page 3: ...al next gen snow melting system The weather station has one channel 1 control relay and can control one heating system The weather station supports the following types of sensors Sensor type Name Article Abbreviation Temperature surface sensor Grand Meyer TS 1 TS Moisture and precipitation sensor Grand Meyer TS 2 MPS The weather station can work fully autonomously with the Internet weather service...

Page 4: ...of the sensor of water and precipitation 2 0 dry 1 presence of water precipitation Wi Fi standard 802 11b g n Wi Fi Output 19 9dBm Wi Fi frequency range 2 4GHz Enclosure Rating IP20 Operating temperature range 30ºC 80ºС at humidity up to 80 Wire cross section of sensor cables connected to the weather station terminals Up to 2 5mm Wire cross section for control relay and power supply cables connect...

Page 5: ... guide EN Rev 1 0 5 Device and wiring diagram Device LEDs Red on when power is applied to the device Blue lit when connected to the Internet Buttons S reset Wi Fi settings and access password R reboot device Wiring diagram ...

Page 6: ...tion and verification Power supply of the weather station is performed through the circuit breaker after checking all the connections After power up the red LED should light up When installing a weather station keep in mind the following restrictions The operating temperature range of the weather station is from 30ºC to 80ºС with humidity up to 80 Protection class IP20 the housing is not waterproo...

Page 7: ...re If necessary shorten or extend the sensor cable To connect the sensor cable use a mounting box with a terminal block or sets with heat shrink tubing Installing an ambient temperature sensor The ambient temperature sensor DT should be installed inside an empty installation box with a degree of protection of at least IP65 which can be mounted both on the building itself and on the roof elements F...

Page 8: ...a command to turn on off the heating sections of the heating system Using this sensor the following benefits can be achieved TS 2 sensor is not influenced by the pollution therefore it does not require cleaning The TS 2 sensor cannot be covered with a snow cap TS 2 sensor works like the heating sections on the roof melting snow at the same speed Technical characteristics of the MPS sensor Supply v...

Page 9: ...f melt water and precipitation It is important that melt water and precipitation fall on the active element of the sensor and do not interfere with tree branches neighboring roofs roof structures etc The sensor must be straightened and fixed with special clamps included in the delivery package with the weather station next to the heating section without touching it parallel to it Attention The sen...

Page 10: ... weather station creates its own Wi Fi network Station mode work with connecting to another Wi Fi network and to the Internet The first time you turn it on the weather station will be in AP mode Connecting to the web interface when you first turn on the weather station 1 Connect to a Wi Fi network with a network name SSID Grand Meyer MST 91Ai 2 In the address bar of the browser enter the local IP ...

Page 11: ...MST 91Ai Installation guide EN Rev 1 0 11 3 On the weather station page enter the access password 12345678 Make further settings according to the instruction manual ...

Page 12: ...r settings are saved To reset do the following Press the S button and without releasing it briefly press the R button After flashing the blue LED release the S button After the reset the weather station will be in AP mode as after the first power up To access the web interface of the weather station use the settings as when you first turned on the weather station in the Connecting to the web inter...

Page 13: ...als such as benzene and solvents Do not store the device or use the device in dusty places Do not attempt to disassemble or repair the device yourself Do not exceed current and power limits Use lightning arresters to protect against overvoltage caused by lightning discharges Do not incinerate or dispose of the device with household waste The used device must be disposed of in accordance with appli...

Page 14: ...mited to liquids breaks chips cracks in the product the rules and requirements for transportation and storage of the product have been complied with A Warranty Certificate is filled out with the name of the organization and the seller s stamp If at the time of diagnosis or after it is established that any of the listed conditions is not met the Manufacturer or his representative has the right to r...

Page 15: ... with full responsibility that the above mentioned products comply with all technical regulatory documents applicable to this product within the framework of the Council of Europe Directives The equipment meets the requirements of the following standards or other regulatory documents EN55032 EN60730 1 2011 EN60730 2 9 2011 CISPR 14 1 2011 CISPR 22 2014 EN61000 3 2 2014 EN61000 3 3 2013 IEC62321 20...

Page 16: ...ion Date _______________________ Signature ___________________________________ To get the Grand Meyer Guarantee all fields must be filled out stamped with official Grand Meyer dealer Complaints are submitted through the company that performed the final sale I have read the Installation and Operating Manual I agree with the manufacturer s warranty conditions see Warranty Conditions There are no com...

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