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MD2 WIRED THERMOSTAT

 

Displays & Buttons

 

 

 

 

 

 

 

 

 

 

 

 

 

 

After  installing  and  opening  the  SmartLife  App,  you  must  register  an  account  using  an  email  address  and 

password and accept the terms of use. 

 

Scan the QR code below to download the Smartlife App from the App Store or Google Play.    Alternatively, 

search “Smart Life” on Google Play or the App Store & look for this icon. 

Operation using the SmartLife App 

The MD2 can be used stand-alone or with the SmartLife App. Since SmartLife makes management of your 

MD2 so easy, we start with this first. But if you only want to use MD2 stand-alone, please go direct to the 

“Stand-alone Operation” section below. 

Downloading & Installing the SmartLife App 

Summary of Contents for IQ MD2

Page 1: ...day programming modes with 4 periods per day The MD2 will operate your Herschel heater s by turning them ON if the room temperature is lower than the desired temperature and will turn them OFF once th...

Page 2: ...from the App Store or Google Play Alternatively search Smart Life on Google Play or the App Store look for this icon Operation using the SmartLife App The MD2 can be used stand alone or with the Smart...

Page 3: ...king shows a solid connection Please note it may take up to a minute for the Controller to stop flashing after it appears to have paired successfully in the Smartflife App Tap the Thermostat in the ap...

Page 4: ...pply to save energy e g on holiday or as a frost protection setting This setting can also be manually overridden Program mode is displayed as the number denotes which period of the day is active Any m...

Page 5: ...and daytime temperatures of 16 C and above Always try to program the schedule so a room is at the temperature you want by the time you want For example if you want it to be 21 C by 0700 am consider s...

Page 6: ...ess for 5 seconds to unlock the keypad for a temporary adjustment The keypad will lock again once the backlight on the display switches off Window Open Detect When temperatures are above 14 C if the s...

Page 7: ...5 C 03 Min Temp setpoint 5 C 45 C 5 C 04 Sensor select 0 Room only 1 External only 2 Room External 0 Room only 05 Frost Protection Temp 5 C 15 C 5 C 06 Temp Calibration for external sensor 8 C 8 C 0 C...

Page 8: ...nsure power supply to the MD2 is turned OFF before wiring or unwiring the MD2 Maximum load is 16A 3 6kw at 230v The MD2 can be used to control several Herschel heaters but the maximum wattage of 3 6kw...

Page 9: ...0 5 step control by 0 5 Protection Class IP30 Housing ABS to UL94 5 fire retardant plastic Certifications EN60950 Information Equipment Safety EMC ETSI EN301 489 Radio ETSI EN300220 EMC EN61000 6 3 20...

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