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042D07_INS0616

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NOTE 1:

 Even in Off mode  , the thermostat is still powered and electric shock is still possible.

Always cut off the power supply when cleaning or removing the thermostat.

NOTE 2:

 When in Off mode  , the thermostat will not activate the heating element, therefore there 

is a risk of freezing.

Heating mode

The thermostat has two heating modes: Baseboard/convector heater and Fan-forced heater.
The Baseboard/convector heater mode will drive the load with a 15-second cycle while the Fan-forced 

heater mode will drive the load with a 5-minute cycle.
When the Fan-forced heater mode is selected, the fan icon   is displayed on the thermostat.

ZigBee connectivity (

   

)

If the thermostat is associated to a ZigBee network, the connectivity icon   will be displayed on the LCD, 

if the device is removed from a ZigBee network, the connectivity icon   will disappear. The connectivity 

icon   may blink if there is an issue with the ZigBee radio circuit.

Advanced settings (

)

There are 7 advanced settings menus on the thermostat.
The advanced settings are the following:
1.  ZigBee menu  : used to associate or remove the thermostat from a ZigBee network
2.  Display format: used to switch the temperature format between °C and °F
3.  Heating mode 

 : used to switch the heating mode between Baseboard/convector and Fan-

forced heaters

4.  Lock mode   : used to lock the thermostat to prevent unauthorized tampering.
5.  Outdoor temperature display 

: used to switch the outdoor temperature display on or off 

(when available). When set to (On), the outdoor temperature will be displayed if it’s available. 

When set to (Off), the outdoor temperature will not be displayed and the setpoint will always 

be displayed.

6.  Backlight status 

 while idle: used to set the backlight intensity when the thermostat is idle.

  0%: the backlight will turn off after 15 seconds of inactivity
  50%: the backlight will dim to 50% after 15 seconds of inactivity
  100%: the backlight will always be at full intensity

Содержание STZB402 Plus

Страница 1: ... consult this guide online please visit our website at www stelpro com 042D07_INSSTZB402 0616 USER S GUIDE S Y S T È M E Q U A L I T É C ERTIFIÉ REGISTERED Q U A L I T Y S Y S T E M STZB402 ELECTRONIC THERMOSTAT FOR THE SMART HOME ...

Страница 2: ...ct this product to a supply source other than 120 VAC or 240 VAC and do not exceed the load limits specified Protect the heating system with the appropriate circuit breaker or fuse You must regularly clean dirt accumulations on the thermostat Do NOT use fluid to clean thermostat air vent Do not install thermostat in a wet place However installing it in insulated walls is allowed NOTE When a part o...

Страница 3: ...opper wires Selection of the thermostat location The thermostat must be mounted to a connection box on a wall facing the heating unit at around 1 5 m 5 feet above the floor level on a section of the wall exempt from pipes or air ducts Do not install the thermostat in a location where temperature measurements could be altered For example close to a window on an external wall or close to a door lead...

Страница 4: ...the previous thermostat 3 Ensure that the air vents of the Ki thermostat are clean and clear of any obstruction 4 Using a screwdriver loosen the screw retaining the mounting base of the thermostat do not completely remove the screw Then remove the mounting base at the back of the thermostat by tilting it downward then towards you 5 Align and secure the mounting base to the connection box using the...

Страница 5: ... connect them using the solderless connectors supplied When making the connection with aluminum wire make sure that you are using connectors identified CO ALR Please note that the thermostat wires do not have polarity Therefore the way they are connected is not important 2 WIRE INSTALLATION 4 WIRE INSTALLATION ...

Страница 6: ...cated on the top of the thermostat with those on the mounting base and secure the thermostat to the mounting base Note that you can also position the thermostat on the left or the right side of the junction box see below Then tighten the screw at the bottom of the unit 9 Turn the power on ALIGNMENT ...

Страница 7: ...0616 7 Ambient temperature Heating status Thermostat mode Advanced settings Set point temperature OR outdoor temperature requires external sensor over ZigBee Fan mode Lock mode Frost warning ZigBee connectivity OPERATION ...

Страница 8: ... heating the room the heating status graph will display the heating percentage No bar 0 1 bar 1 25 2 bars 26 50 3 bars 51 75 4 bars 76 100 Thermostat mode The thermostat has three modes Comfort Eco and Off The first two modes have their own preestablished setpoint Comfort 21 C 70 F Eco 17 C 63 F The user may change the setpoint to any value in the range described in the setpoint section When the E...

Страница 9: ...onnectivity icon may blink if there is an issue with the ZigBee radio circuit Advanced settings There are 7 advanced settings menus on the thermostat The advanced settings are the following 1 ZigBee menu used to associate or remove the thermostat from a ZigBee network 2 Display format used to switch the temperature format between C and F 3 Heating mode used to switch the heating mode between Baseb...

Страница 10: ... time at which point the icon will momentarily flash rapidly if a change has been made To exit the advanced settings press the UP and DOWN buttons simultaneously for 3 seconds at any time If the thermostat is left idle it will revert back to the main screen after 30 seconds ZigBee network association Association Make sure the ZigBee controller is in pairing mode refer to your ZigBee controller ins...

Страница 11: ...e network To reset the thermostat to its default settings Enter the advanced settings Enter the STELPRO menu menu 7 Navigate to the def screen using the UP or DOWN buttons Enter the def menu by pressing the UP and DOWN buttons for less than 3 seconds Select yes and confirm the selection by pressing the UP and DOWN buttons for less than 3 seconds The thermostat will then reset itself Power Outage I...

Страница 12: ... is above 50 C 122 F heating will be always inactive Temperature sensor is defective heating will always be inactive Call technical support Err The connection could not be established with the ZigBee network Make sure the thermostat is within range of the ZigBee controller or a ZigBee repeater and make sure the ZigBee controller is in association mode E1 Secondary temperature sensor is defective T...

Страница 13: ... turned on The display turns off a few minutes and then turns on again The thermal protection of the heating unit has opened due to overheating Check if the heating unit is in good operating condition and that clearance around the appliance is according to the manufacturer s specifications The displayed ambient temperature is incorrect Check the presence of an air stream or a heat source near the ...

Страница 14: ... resistive load 16 7 A 4000 W 240 VAC 2000 W 120 VAC Temperature display range 0 C to 50 C 32 F to 122 F Temperature display resolution 0 5 C 1 F Temperature setpoint range 5 C to 30 C 41 F to 86 F Temperature setpoint increment 0 5 C 1 F Storage temperature 50 C to 50 C 58 F to 122 F Operating temperature LCD performance might diminish below 0 C 32 F 20 C to 50 C 4 F to 122 F ...

Страница 15: ...der for the warranty to be valid the unit must have been installed and used according to instructions If the installer or the user modifies the unit he will be held responsible for any damage resulting from this modification The warranty is limited to the factory repair or the replacement of the unit and does not cover the cost of disconnection transport and installation E mail contact stelpro com...

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