Owon PCT503-Z, Quick Start Manual

Page 1: ...PCT503 Z Multi stage Thermostat Quick Start Guide ...

Page 2: ...to know Page3 A brief introduction to the smart thermostat Page4 LED status Page22 23 Connect to your gateway Page23 26 Overview of your device Page5 Two products in the box Page6 7 Check your old thermostat and choose the guide you needed Then install your device with wires Page8 10 Guide 1 With a C wire Page11 17 Guide 2 Without a C wire Optional Page18 20 Wiring diagrams Page26 Connection failu...

Page 3: ...ill provide you with an overview of the product and will help you understand how to use it Get to know your device 2 Knob LED indicator A button B button C button Knob Rotate to choose from different given options press to select A button Time and date Press to show time and date B button Away Home mode Press to switch between Away and Home mode C button Permanent hold Press to enter Permanent hol...

Page 4: ...gives the following information of the thermostat LED status What it means Red LED flashing The device has not joined a network Alternately flashing in RGB Thermostat initializing Green solid on Entering update mode Green LED flashing In the process of updating No light The device has joined a network ...

Page 5: ...5 Installation Guide PCT503 Z Multi stage thermostat Wiring Module SWB511 Optional Y G 3 1 In the box 3 ...

Page 6: ... system is off Step 2 Remove the old thermostat Remove the old thermostat cover from the wall keep the wallplate with wires Do not remove the wallplate Old thermostat Cover Step 3 Check the old Thermostat s backplate If you find a thick wire with wire nuts or if your old system is using 120v or 240v it will not be compatibled with PCT503 If all good please continue to the next step ...

Page 7: ...o later on Terminal designation Terminals What it means RC 24VAC primary for cooling RH 24VAC primary for heating W1 1st stage Primary heating relay Aux heat W2 2nd stage Secondary heating relay Aux heat Y1 1st stage Primary cooling compressor contactor Y2 2nd stage Secondary cooling compressor contactor G Fan relay C 24VAC common O B Changeover valve for heat pumps S Wiring Module Connection Mult...

Page 8: ...he wall gently pull it out and ensure the wires will not fall back into the hole Note Do you have a C wire connected to your old thermostat YES Guide 1 NO Guide 2 Step 2 Attach the base of PCT503 to the wall Bundle and insert the wires through the hole of the thermostat base then attach the base to the wall with the screws ...

Page 9: ...setup wizard later on Do you have more than one R wire R RC and RH NO R RC or RH wire into the RC terminal R or RC wire into the RC terminal RH wire into the RH terminal YES Step 4 Switch the DIP Switch the DIP switch on the back of the thermostat to RC if you have connected both the RC wire and the RH wire to the wallplate otherwise switch it to the RC RH side DIP switch ...

Page 10: ...on your HVAC system Step 7 Setup the thermostat Follow the instructions on your smart thermostat to complete the setup You can use the picture you took to help you remember the wiring turn to page18 Step 5 Attach the PCT503 to the base Gently press the PCT503 into the base until it clicks ...

Page 11: ...uires your system to have the following wires 4 wires W W1 Y Y1 G and R or Rc or Rh or 3 wires Y Y1 G and R or Rc or Rh If you don t have those wires your system might not be compatible Please contact the local dealer Wiring module Install the wiring module to use the exiting wires to power your thermostat ...

Page 12: ...r HVAC system Take a picture of the wires connected to the terminals of your old thermostat You may need to reference this photo later on To thermostat Step 2 Label the wires Use the tags provided label 2 to label the wires from the control board to the thermostat ...

Page 13: ...isconnect the wires Disconnect the R RC W Y G wires from the control board Step 4 Connect the wiring module Reconnect them correspondingly to the 4 terminals side of the wiring module R RC RH RC W W1 W G C Y Y1 S ...

Page 14: ...mostat base Unscrew the old thermostat base from the wall gently pull it out and ensure the wires will not fall back into the hole Pre wired to control panel Step 5 Connect the wires Generally the control board will have R G Y W C terminal connect the pre wired side of the wiring module 5 terminals to the corresponding terminals ...

Page 15: ...undle and insert the wires through the hole of the thermostat base then attach the base to the wall with the screws Step 9 Attach the tags Attach the tags provided label 2 Thermostat to the wires as shown below R RC RH RC G C Y S Y Y 1 G R H s C W W 1 ...

Page 16: ...nding terminal in the base Take a picture of the wires when you finished You may need to refer it for the wirings in the setup wizard later on Step 11 Switch the DIP Switch the DIP switch on the back of the thermostat to RC if you have connected both the RC wire and the RH wire to the wallplate otherwise switch it to the RC RH side DIP switch ...

Page 17: ...il it clicks Step 13 Power on your system Congratulation the installation is finished Please power on your HVAC system Step 14 Setup the thermostat Follow the instructions on your smart thermostat to complete the setup You can use the picture you took to help you remember the wiring ...

Page 18: ...Conventional heating and cooling system For dual heat and cooling system if applicable Remove the jumper for RC or RH switch the DIP switch on the back of the thermostat to RC if you have connected both RC wire and RH wire to the wallplate otherwise switch it to the RC RH side ...

Page 19: ...icable Remove the jumper for RC or RH switch the DIP switch on the back of the thermostat to RC if you have connected both RC wire and RH wire to the wallplate otherwise switch it to the RC RH side Heat pump air or geothermal with auxiliary heat ...

Page 20: ...or heat pump For dual heat and cooling system if applicable Remove the jumper for RC or RH switch the DIP switch on the back of the thermostat to RC if you have connected both RC wire and RH wire to the wallplate otherwise switch it to the RC RH side 1 For heat pump only ...

Page 21: ...tions you have completed the wiring To complete your setup follow the instructions on the configuration guide below In here you ll find Meet your thermostat Device user guide Troubleshooting Technical specifications ...

Page 22: ...ed To get started you will need A Zigbee Gateway A mobile phone with a mobile APP installed Rotary button Rotate the button for more options press to select LED STATUS A Rotate Press B C RESET Method Menu page Settings Reset 1 Press the rotary button to enter menu page 2 Rotate to Setting 3 Press to enter Setting 4 Rotate to Reset 5 Press Reset to select the item ...

Page 23: ...s set to protect the compressor Working Mode Cooling Heating Emergency heating Auto 4 2 Connect to the gateway 1 Power on your devices 2 Ensure the LED indicator is flashing red if not please reset the device 3 Set your gateway to permit joining 4 The PCT503 will add into the gateway system automatically the LED indicator will be off when joining is successful Please check the application to make ...

Page 24: ...e Time Zone Change time zone setting Brightness Adjust screen brightness Away setting Set the temperatures for away mode F C Celsius or Fahrenheit Equipment Reconfigure your thermostat Click sound Turn on off the click sound Device info Show device information Reset Reset Network setting Reset schedule Clear all Schedule Reset all settings reset the thermostat to default factory setting Schedule S...

Page 25: ...2 00 27 5 02 5 Schedule Wed Sun Sat Done Thur Fri To which days would you like to apply Mon day s schedule Tues Note You can rotate the button to change target temperature at the main interface but it will get into Temporary Hold Home Away Switch between home and away mode to save energy Away Set the thermostat to away mode when you leave Home mode Following Schedule Temporary Hold Permanent Hold ...

Page 26: ...e not at home regardless of the schedule You can change target temperature on the setting menu 30 0 Current 32 0 60 Home Permanent hold Heat Cool Away Current 43 10 0 28 0 23 5 21 5 Home Schedule Sleep Current 20 5 60 There are four working modes on the device you can use Following Schedule Follow the settings of schedule to adjust the temperature Home page mode ...

Page 27: ...network it may need some time to recover Please check the status 2 minutes later 3 Please confirm the network is stable Check method Put another Zigbee device besides your device and make sure they are in the same network environment try to control them to work If they can work it is recommended to reset your thermostat from Zigbee network and add it again And you can put a Zigbee extender besides...

Page 28: ...eplaces 24 Volts oil heat sources Supports any combination of systems Aux Heat Up to 2 Stages Heat Pump Up to 2 Stages 1 stage 1 aux 1 stage 2 aux 2 stage 1 aux 2 stage 2 aux Supports dual Fuel 4 stage heating 2 compressor 2 aux heat 2 stage cooling Wireless Connectivity Wi Fi ZigBee 2 4GHz IEEE 802 15 4 Output Power 3dBm up to 8dBm Receive Sensitivity 100dBm ZigBee profile Home Automation Profile...

Page 29: ...rt cycle protection delay of 2 minutes Failure protection by cutting off all circuit relays thanks to the Super Capacitor Auto Mode Deadband 1 5 C 3 F Temp Sensing Range 10 C to 125 C Temp Resolution 0 1 C 0 2 F Temp Display Accuracy 1 C Temp Setpoint Span 0 5 C 1 F Humidity Sensing Range 0 to 100 RH Humidity Accuracy 4 Accuracy through the range of 0 RH to 80 RH Humidity Response Time 18 seconds ...

Page 30: ...SB DIP Switch Power selection Electrical Rating 24 VAC 2A Carry Switches Relays Latching type relay 2A maximum loading 1 1st stage control 2 2nd stage control 3 3rd stage control 4 Emergency Heating control 5 Fan Control 6 Heating cooling Reverse Valve Control 7 Common Dimensions 160 L 87 4 W 33 H mm Mounting Type Wall Mounting Wiring 18 AWG Requires both R and C wires from the HVAC System Operati...

Page 31: ... are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equi...

Page 32: ...e user s authority to operate the equipment This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions This device may not cause harmful interference and This device must accept any interference received including interference that may cause undesired operation ...

Page 33: ...2 stage heater and 2 stage cooling HVAC systems Supports natural gas heat pump electric hot water steam or gravity gas fireplaces 24 Volts oil heat sources Supports any combination of systems The app supports both Android and IOS If you have questions we have answers Technical support is available by email info owon com ...