Summary of Contents for Watts tekmar Wi-Fi Setpoint Control 170
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IOM-T-170 Installation, Operation and Maintenance Wi-Fi Setpoint Control 170 Works with the Watts Home Mobile App ® Compatible With • 1-stage heating or 1-stage cooling WARNING Please read carefully before proceeding with installation. Your failure to follow any attached instructions or operating parameters may lead to the product’s failure.
Table of Contents Important Safety Information .................. 3 Installation ......................4 Preparation ......................4 Removing The Setpoint Control Base ............... 5 Mounting The Setpoint Control................5 Application 170-1....................6 Application 170-2 ............
Important Safety Information It is your responsibility to ensure that this thermostat is safely installed according to all applicable codes and standards. tekmar ® from improper installation and/or maintenance. This is a safety-alert symbol. The safety alert symbol is shown alone or used with a signal word (DANGER, WARNING, or CAUTION), a pictorial and/or a safety message to identify hazards.
Removing the Thermostat Base While holding the base section in one hand, pull the lower half of the display front towards you to pivot it away from the base. Mounting the Thermostat To prevent the risk of personal injury and/or death, make sure power is not applied to the thermostat until it is fully installed and ready for final testing.
Application 170-1 The Wi-Fi Setpoint Control 170 heats a pool at a heating setpoint using pulse width modulation. A Zone Control provides 24 V (ac) power to the Setpoint Control and provides 120 V (ac) power to the heat exchanger and hot tub circulators. Mechanical Legend B1 = Boiler...
Application 170-2 The Wi-Fi Setpoint control 170 heats a hot tub at a heating setpoint using an on/off differential. A Zone Control provides 24 V (ac) power to the Setpoint Control and provides 120 V (ac) power to the heat exchanger and hot tub circulators. Mechanical Legend B1 = Boiler...
Application 170-3 The Wi-Fi Setpoint Control 170 heats an indirect domestic hot water tank from a hydronic heating system at a heating setpoint using an on/off differential. A Zone Control provides 24 V (ac) power to the Setpoint Control and provides 120 V (ac) power to the DHW tank circulator.
Application 170-4 The Wi-Fi Setpoint Control 170 operates an air conditioning system to provide cooling to a wine cellar room. The 170 is connected to an Indoor Sensor to measure the room ambient temperature. The cooling system operates at a cooling setpoint and an on/ off differential.
Sequence of Operation Heating Operation The heating setpoint can be set from -40 to 230°F (-40.0 to 110.0°C). The Heat On symbol is shown on the display when the setpoint control is heating. Heating for freeze protection is provided whenever the sensor temperature falls below 38°F (21°C) and turns off at 40°F (22°C), when enabled.
User Interface After 60 seconds of inactivity, the thermostat home screen displays only the time and the temperature. Current time Heat To or Cool To setpoint Current temperature Change operating mode Go to settings Mode MENU SELECTION Heat...
Time When connected to the Internet, the time can be set TIME & DATE automatically. 2016 The time and date can be manually set by highlighting a field and then using the or buttons. OPTIONS Choose from the time options listed below. Setting Range Default TIME FORMAT 12 or 24 hour 12 hour Select the time format. TIME SOURCE If Internet is available, the time source can Automatic, Manual Auto be either automatically or manually set. Hawaii, Alaska, Pacific, TIME ZONE Mountain, Central, Eastern, Eastern Select the local time zone. Atlantic, Newfoundland DAYLIGHT SAVING TIME Select if Daylight Savings Time is Off, On observed. Incorrectly setting the time and date manually may prevent the thermostat from communicating to the mobile app. Automatic time source is recommended when using an Internet connection.
Wi-Fi Before using the Wi-Fi features of this product, you must accept the Terms of Use, as amended from time to time and available at Watts.com/terms-of-use. If you do not accept these terms, this product can still be used without Wi-Fi features. The thermostat includes a step by step tutorial to setup the Wi-Fi connection. Tutorial Wi-Fi NETWORK SSID Before first using Wi-Fi features Select a network of this product, you must accept from the list: the Terms of Use available at https://www.watts.com/terms- Your House of-use by pressing AGREE below.
GHz networks. • The router is using WPA2-Personal security. • The router has DHCP enabled with enough available addresses for all Internet devices. (1) Wi-Fi Signal Strength • The router firewall is not blocking the • The Wi-Fi signal must measure between outbound UDP or TCP ports: 53, 123, 0 and -69 dB to have a reliable connection 443, 8883. to the Watts cloud. ® • The router firewall is not blocking • A Wi-Fi extender is recommended to be connections to *.azure-devices.net installed if the Wi-Fi signal is between -70 • The router firewall is not blocking the to -100 dB. thermostat based upon a MAC filter list. (2) Internet Connected Create a Wi-Fi Hotspot •...
Installer Settings Setup The Setup menu contains four sub-menus that determine SETUP MENU how the setpoint control operates. The Access Level setting in the Toolbox menu TOOLBOX ALERTS determines how many settings are available to the user. TEMP ALERTS Press back to return to the main Settings menu. Setup - Toolbox Setting Range Default ERROR Displays any error messages. ACCESS LEVEL User, Select between user and installer access levels. User Installer Installer access level restricts access in the Setup Menu. STATUS The current status of the relay. SOFTWARE VERSION J1313-1.0.5 Display the software version. LOAD DEFAULTS Yes, All settings are returned to factory defaults. CALIBRATE TOUCHSCREEN Recalibrate the screen after loading factory defaults.
Setup - Temp Setting Range Default Off, -40 to 230°F HEAT TO AWAY Select the heating temperature when away. Off, -40 to 110°C Off, -40 to 230°F HEAT TO MIN LIMIT Select the minimum heating temperature limit. Off, -40 to 110°C Off, -40 to 230°F HEAT TO MAX LIMIT Select the maximum heating temperature limit. Off, -40 to 110°C Off, -40 to 230°F COOL TO AWAY Select the cooling temperature when away. Off, -40 to 110°C Off, -40 to 230°F COOL TO MIN LIMIT Select the minimum cooling temperature limit. Off, -40 to 110°C Off, -40 to 230°F COOL TO MAX LIMIT Select the maximum cooling temperature limit.
Setup - Alerts Setting Range Default SETPOINT HOT WARNING Off, -67 to 257°F Sends an email notification if the setpoint exceeds this Off, -55 to 125°C temperature. SETPOINT COLD WARNING Off, -67 to 257°F Sends an email notification if the setpoint falls below Off, -55 to 125°C this temperature.
Error Messages When an error occurs an email notification will be sent to the registered Watts Home mobile app account owner. Description INTERNET UNAVAILABLE The setpoint control has a Wi-Fi connection to the router but is unable to com- municate to the Internet. Steps to clear the error include: 1) power off and on the router, 2) power off and on the setpoint control.
Technical Data Wi-Fi Setpoint Control 170 One Stage Heat / One Stage Cool Submittal, Installation and Operating Manual, Job Record, Watts Literature Home Manual Control Microprocessor control. This is not a safety (limit) control. Packaged weight 0.6 lb. (270 g) Dimensions 4-5/8"...
Warranty Limited Warranty The liability of tekmar under this Any representations or warranties about the Products warranty is limited. The Purchaser, by taking receipt made by Purchaser to its customers which are different of any tekmar product (“Product”), acknowledges from or in excess of the tekmar Limited Warranty are the terms of the Limited Warranty in effect at the the Purchaser’s sole responsibility and obligation.
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