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Momentum Meri User Manual
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Meri
TM
USER GUIDE

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Summary of Contents for Momentum Meri

  • Page 1 Meri USER GUIDE...
  • Page 2: Main Screen

    Main Screen Specifications Temperature Sensor Accuracy ±1°C Temperature Range Heating: 40°F – 90°F (4°C – 32°C) Cooling: 50°F – 99°F (10°C – 37°C) Operating Temp/ 0~45°C, 5~95% RH (non-condensing) Humidity Range Screen Resolution 320x480 TFT LCD Power Supply AC 24V Size 112x112x20 mm Housing Material...
  • Page 3: Thermostat Functions

    Thermostat Functions Functions Descriptions System Modes Off, Heat, Cool, Auto, Emergency Auto, On Task Modes Timing, Eco, Away, Hold, Temporary Room Temperature Detects the current room temperature. Display Humidity Display Detects the room humidity level Compressor Protection Controls the start and stop time intervals of the compressor.
  • Page 4 App Pairing From the main screen, tap on Then select the Parameters the settings icon. option. Swipe LEFT to get to the next Swipe LEFT again to get to screen. the next screen. Follow the app download Create your account and pair instructions on this screen.
  • Page 5: Symbol Guide

    Symbol Guide Symbol Name Description Selection of heat/ cool/ auto/ System Mode emer/ off options Standby/Main Standby mode/ Main Screen Settings Enter settings screen Away Away mode activation ECO mode activation Turns off all relay outputs Auto System runs in Auto mode Heat Heater activation Cool...
  • Page 6 Operations 1) System mode selection In the main interface press to enter the system mode selection interface. You can switch the system mode by selecting OFF , AUTO , HEAT , COOL and EMER (heat pump only). After selecting a mode, tap the check button for it to take effect.
  • Page 7 3) Run mode selection From the main interface, swiping left to the second page takes you to Run Mode. To activate a Run Mode option, the thermostat System Mode cannot be OFF. The Run Mode can be switched by selecting the TIMING , ECO , AWAY , and HOLD...
  • Page 8 AWAY mode This is an energy saving mode to use when you’re away from home. This mode will maintain the room temperature to stay within the preset cooling or heating temperature range. When activated, the AWAY icon will display on the standby and main interface screens. The range can be adjusted within the Parameters settings, and it is recommended to have a larger preset temperature range than your ECO mode.
  • Page 9 4) Fan mode selection From the main interface, swiping left to the third page takes you to Fan Mode. You can switch the fan mode by selecting the ON or AUTO icons. After clicking a mode, tap the submit button for your selection to take effect.
  • Page 10 Select your WiFi network name, enter your password, and connect to the WiFi network. Also note that the WiFi icon in the main interface screen will appear when WiFi is connected. Parameters Setting The Parameter setting interface allows you to adjust your thermostat with numerous different features and settings.
  • Page 11 Parameter Default Setting Ranges Time/Date 2018-11-20 1:11AM System Type Heat only Heat only conventional conventional Cool only conventional 1 stage heat and cool conventional 2 stage heat pump with Aux 1 stage heat pump with Aux and Emer 2 stage heat and cool conventional 2 stage heat pump with Aux and Emer 2 stage heat pump with Aux Fan Control In...
  • Page 12 Cool Temp Range 50℉ / 10℃ °F range: 50 - 99 °C range: 10 - 37 Extend Fan On 0 - no delay Time Heat 90 - 90 seconds delay Extend Fan On 0 - no delay Time Cool 90 - 90 seconds delay Key Lock Disable Disable / Enable...
  • Page 13 to add a new timer; tap to delete a timer; keep the switch in the ON position to enable the timer; means the timer is off. Tap the schedule to edit it. You may modify the time, days of the week, and adjust the heat and cool temperature ranges.
  • Page 14 Filter Monitoring To enable this function, you must first modify the number of filter days in the parameter settings. The thermostat will keep track of the number of days the filter is used. When the recorded number of days reaches the preset value, the main display will flash with the filter icon to prompt you to replace or clean the filter.
  • Page 15 Displayed Error Code Error Code Description Temperature/Humidity sensor failure Low temperature warning High temperature warning FCC Compliance This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation.
  • Page 16 © 2016 Momentum Momentum is a registered trademark in the United States. Apple and iPhone are registered trademarks of Apple Inc. Google, Google Play, and Android are trademarks of Google LLC. All other brands and product names are or may be trademarks of their respective owners.