ZTS-110 (Z-Thermostat) 1
Table of Contents Introduction ............................................................................3 Features List ..........................................................................4 Glossary...................................................................................5 Physical Installation and Wiring .............................................6 Installation Location ............................................................ 7 Physically Installing the Thermostat ..................
ZTS-110 Z-Thermostat Introduction ZTS‐110 Z‐Thermostat (Figure 1) is a Z‐Wave enabled programmable thermostat that allows you to control your room temperature with programmable time schedule such as WAKE, AWAY, HOME and SLEEP event which can maximize energy conservation and comfort while minimizing the effort required to maintaining the appropriate temperature in your home whether you are at home or away.
Features List HVAC System Type Compatible: z Standard (gas/electric) or Heat Pump Multistage System Compatible: z z Standard HVAC Systems: 2 stages heating, 1 stage cooling Heat Pump Systems: 2 stages heating, 1 stage cooling Heat Pump change over valve: z Selectable change over with cool or with heat Program Style: z z z z z z 2 program modes for scheduling (Mo‐Fr, Sa‐Su) 4 Separate Time and Temperature Settings for each program Heat and Cool set‐points for each program Temporary Program Override Pe
Glossary Devices and nodes are all terms to describe an individual Z‐Wave Device or Node device. These are all interchangeable when setting up your Z‐Wave network. Inclusion Add a Z‐Wave device to the network. Exclusion Delete a Z‐Wave device from the network. Remove To take a device out of a group, scene or association group while that device still exists in the same Z‐Wave network.
Physical Installation and Wiring L CAUTION − We highly recommend that this installation procedure is performed by a trained HVAC technician. − Read the enclosed instructions carefully before installing your new Z‐Thermostat. Pay close attention to all warnings and notes and carefully follow the installation steps in the order they are presented to save time and minimize the risk of damaging the thermostat or the system it controls. − Turn off ZTS‐110 and the electronic devices (e.g.
Installation Location: The Thermostat is restricted to be used in indoor only. It should be mounted on an inner wall about 1.5m (5ft) above the floor at a position where it is readily affected by changes of the general room temperature with freely circulating air. Avoid mounting above or near hot surfaces or equipment (e.g. TV, heater, refrigerator). Avoid mounting where it will be exposed to direct sunshine, drafts, or in a laundry room or other enclosed space.
Wiring: z z z z z Be sure the operation mode is OFF and Fan selection is Fan Auto Wire the proper cables at the terminal block according to the circuit diagram Afterward, push all cables back into the wall Do not use metal conduit or of cable provided with a metal sheath Recommends adding fuse or protective device in the line circuit Terminals Cool changeover (heat pump) Heat changeover (heat pump) 2nd Stage heater 1st Stage heater Fan Compressor 24Vac Power for Cooling 24Vac Power for Heating 24Vac Common
Important! If you will be powering the ZTS‐110 with 24Vac: Connect the “24Vac Common” (typically the black wire/terminal) and “24Vac Power” (typically the Red wire/terminal) from the HVAC system to the ZTS‐110 HVAC System terminal block “C” and “RH” or “RC” terminals (see the following explanation, these may be jumpered together). Common or Split Transformer Systems: Most HVAC systems have a common heating and cooling transformer.
Jumper Settings for ELECTH‐HPUMP and HE‐HG: There are 6 jumpered pins on the thermostat circuit board that identify whether your system is: ‐ Gas or electric heater ‐ Non‐heat pump or heat pump system. You must ensure that these pins are set correctly for your system. The pin location is shown in the following diagram which is located at back side of ZTS‐110. Jumper Function Description Set to ELECTH for non‐heat pump system (Default).
Setup and Operations Product Overview Event mode Inclusion indication Battery low indication Day Time Program mode Mode Fan mode Current temperature Figure 6.
Activate/Deactivate Easy Mode The ZTS‐110 is default with Easy mode, below illustrates the functions of Easy mode: • Active functions: Change Mode, change Fan mode and Temperature Scale selection • Inactive functions: Scheduling, Program Mode, Clock Display, Setting Time, Setting Swing, Setting, Differential Set‐Point and Advanced Recovery Mode User can use Easy mode to disable Schedule function and the schedule will be controlled by Z‐Wave gateway.
Press “Prog＂ key to confirm it and back to the Home page. Note: If you deactivated the Easy mode, please refer to Setting Mode for the temperature scale selection.
selection. Press “Prog＂ key to confirm your settings. ‐ it will go back to Home page if selected “YES”. ‐ it will go to Day setting if selected “no＂.
Press “Prog＂ key once to confirm the setting and it will go to 4 minutes setting. Minutes will keep flashing, press Up/Down key to set minutes. Press “Prog＂ key once to confirm the setting and it will go to 12/24 hour clock selection. Press Up/Down key to toggle the 12/24 hour clock selection. ⇓ 5 Press “Prog＂ key once to confirm the setting and it will go to temperature F (Fahrenheit) ‐> C (Celsius) selection. Press Up/Down key to toggle the temperature F (Fahrenheit) ‐> 6 ⇓ C (Celsius) selection.
swing setting. (Range is from 0.5oC to 2oC or 1oF to 4oF ) Press “Prog＂ key once to confirm the setting and it will go to differential set point setting. 8 Press Up/Down key to set the differential set point setting. (Range is from 0.5oC to 2oC or 1oF to 4oF ) Press “Prog＂ key once to confirm the setting and it will go to Advanced Recovery setting. Press Up/Down key to enable/disable Advanced Recovery 9 ⇓ Mode. Press “Prog＂ key once to confirm the setting and it will go to the Home page.
Note: Explanations of Swing and Differential set point HEAT mode: thermostat controls the temperature according to the following diagram Output Set point nd 2 Turn off nd 2 Turn on Heat st 1 Turn off st 1 Turn on Temperature Off Diff Swing SD= switch differential Swing Example for Heating: (Set point = 70 °F, Swing = 1 °F, Differential = 2 °F) => 1st stage heater turns on when room temp is 69 °F and off at 71 °F. => 2nd stage heater turns on when room temp is 67 °F and off at 70 °F.
There is a dead band 4°F/2°C between heat set point and cool set point. Example 1: If user select heat set point is 70F, the minimum cool set point will be limited at “heat set point + 4°F: 74°F Pervious heat set point is 70°F and cool set point is 74°F Example 2: If user changes heat set point to 72F, cool set point will be updated to 76°F automatically to maintain the dead band. Change Mode Note: In Heat mode => it displays “HEAT” if ELECTH is selected during jumper setting.
Change Fan Mode Step Procedure / Description LCD indication Press “Fan” key once to change the Fan mode: FAN ON ‐> FAN AUTO 1 FAN AUTO: Electric heat (HE): Fan runs only when Heating/Cooling is running. Gas heat (HG): Fan runs only when Cooling is running. Press “Fan” key once to change the Fan mode: FAN AUTO ‐> FAN ON 2 FAN ON: Fan stays on all the time.
Press “Prog” key once to select PROG mode: PERMANENT OVERRIDE: 3 Permanent override the schedule until user change back to “PROG ON”. Override/Permanent Override Note: Override/Permanent Override is only available in HEAT, COOL or AUTO mode. Step Procedure / Description LCD indication Press “Prog” key once to select PROG mode: OVERRIDE or PERMANENT OVERRIDE at Home 1 page. Press Up/Down key to adjust set point temperature in HEAT or COOL mode. Press “Prog” key once to confirm 2 the setting.
Press “Prog” key once to confirm the setting. Press Up/Down key to adjust auto cool set point temperature in AUTO COOL mode. 4 Press “Prog” key once to confirm the setting and go back to Home page.
Press Up/Down key to select the event (WAKE ‐> AWAY ‐> HOME ‐> SLEEP). ⇓ ⇓ ⇓ Press “Prog＂ key once to confirm the setting and it will go to hour setting. 3 Hour will keep flashing, press Up/Down key to set hour. Press “Prog＂ key once to confirm the setting and it will go to minutes setting. 4 Minutes will keep flashing, press Up/Down key to set minutes.
enable event during the time setting. If the event is disabled, “OFF” will be displayed. ⇓ If the event is enabled, time will be displayed and Hour will keep flashing. Press “Prog＂ key once to confirm the setting and it will go to target setting. If the event is enabled, it will go to target setting. 6 Target will keep flashing, press Up/Down key to adjust Heat set point for heating. If the event is disabled, it will go to next event setting.
Battery Low Indication Step Procedure / Description LCD indication ZTS‐110 thermostat will detect the battery level every 30 minutes; Battery low icon will be displayed 1 at Home page if the battery is running out. (User is required to change new batteries.) Defrost Indication Step Procedure / Description LCD indication DEFROST icon will be displayed at Home page if temperature below 41°F/5°C 1 All heaters will be forced On, except in cool mode.
Advanced Recovery Indication Step Procedure / Description LCD indication The Advanced Recovery feature allows heating and cooling systems to gradually recover from an energy‐saving set point temperature to a comfort set point temperature. Advanced Recovery calculates the time needed to adjust the temperature to the next program setting. When the thermostat is in Advanced Recovery mode, the display will show “RECOVERY”.
Filter Counter Step Procedure / Description LCD indication Press and hold “Fan” key for 2 seconds to check the filter counter. 1 The “usage hours” will be shown on screen. Press and hold “Prog” key for 2 seconds to reset the filter counter after replace a new filter. 2 Press and hold “Mode” key to set the alert time for the filter usage. “Target” icon will be shown on screen and flashing. Press “UP” or “Down” to set the alert time.
Short Cycle Start Up Protection To protect the compressor / Heat pump, those outputs forced off until 3minutes count down finished. Those outputs can be activated according to the room temperature after 3 minutes. System Output Non Heat pump system Compressor Heat pump system 1st stage heat and compressor Energy Saving Mode Step Procedure / Description LCD indication User can enable/disable energy saving mode by using Z‐Wave BASIC set command only.
Important: Please note the below scenarios for power applying because it will affect the battery life if the steps are not correct (this is also mentioned at Physical Installation and Wiring section in this user manual): a) If it is powered by batteries or powered by batteries first then applied with 24Vac before Z‐Wave inclusion, ZTS‐110 will self‐configure to FLiRS mode which will save battery life by sleeping.
If the ZTS‐110 is added into the network successfully, the signal of “done” will appear. 3 Press “Home＂ key once to go back to the home page. will appear on the main 4 display. Note: z It is recommended to perform the Delete/Exclude procedure before doing Add/Include. This is to make sure the ZTS‐110 is not in any other Z‐Wave network which will result in failure in Inclusion process. z If the inclusion is failed, try exclusion, and/or reset ZTS‐110 to factory default and try inclusion again.
Exclusion is completed. Press “Home＂ key once to go back to the home page. will disappear on the main 4 display Support for Association Groups ZTS‐110 supports 3 association groups.
Note: Total 5 devices (nodes) can be assigned in total 3 association groups. Below table lists out the devices (nodes) allocations in the 3 association groups. Case no. No. of Node ID in No. of Node ID in No.
Z‐Wave Configuration Parameters Different user has different preferred settings of their thermostat, you may use the below configuration parameters to change settings of corresponding functionality. Functions Parameter Number Parameter value range Swing 1 (0x01) 1 (0x01) = 1 oF / 0.5 oC 2 (0x02) = 2 oF / 1.0 oC (default) 3 (0x03) = 3 oF / 1.5 oC 4 (0x04) = 4 oF / 2.0 oC Differential 1 (0x01) = 1 oF / 0.5 oC 2 (0x02) 2 (0x02) = 2 oF / 1.0 oC (default) 3 (0x03) = 3 oF / 1.5 oC 4 (0x04) = 4 oF / 2.
Trigger AUTO report if room 11 (0x0B) 0 (0x00) = disable AUTO report if room temperature is different temperature is different from last from last report. report. (It will report room AUTO report if room temperature is temperature only) different from last report. *User can use this function Delta change is >= to enhance batteries service 1 (0x01) = 1oF (0.5oC) life. 2 (0x02) = 2oF (1.0oC) 3 (0x03) = 3oF (1.5oC) 4 (0x04) = 4oF (2.0oC), default 5 (0x05) = 5oF (2.5oC) 6 (0x06) = 6oF (3.
Sensor temperature Temperature offset value. 13 (0x0D) calibration Formula: (This parameter is used to Display temperature = sensor reading change the display value + offset value temperature to match with (unit = degree F) your previous thermostat, or 0 (0x00) = 0oF (Default) to match another 1 (0x01) = 1oF (0.5oC) thermostat already in your 2 (0x02) = 2oF (1.0oC) home. 3 (0x03) = 3oF (1.5oC) 4 (0x04) = 4oF (2.0oC) 5 (0x05) = 5oF (2.5oC) 6 (0x06) = 6oF (3.0oC) 7 (0x07) = 7oF (3.
Reset ZTS‐110 to Factory Default Settings Step Procedure / Description LCD indication Press and hold “Fan ” + “Mode＂ keys for 2 seconds to entry the reset mode. Press Up/Down key to toggle 1 Yes/No selection. ⇓ Press “Prog＂ key once to confirm the action. => It will perform the reset if select “Yes＂ or => It will back to home page if select “No＂. LCD display done after reset to factory default settings. (The following data will be reset to default: 2 1. Clock : 12:00am 2. Day: Mon 3.
Frequently Asked Questions Q Why won’t my ZTS‐110 work with the Z‐Wave devices I purchased from another country? A Due to different countries regulations Z‐Wave products from different regions are set to different frequencies. Before purchasing new devices make sure you have checked to see that the device is compatible in your region. Q Do I need an electrician to install ZTS‐110 in my house? A We recommend that you acquire the services of a qualified technician to install this product.
Technical Specifications Model no. RF frequency RF operating distance Z‐Wave association group LCD Powered by Relay contact Temperature measurable range Temperature display resolution Temperature Setting range Temperature Dimension (L x H x T) Weight BW8031US (ZTS‐110US) BW8031AU (ZTS‐110AU) BW8031EU (ZTS‐110EU) 908.4MHz (US) (ZTS‐110US) 921.4MHz (AU) (ZTS‐110AU) 868.4MHz (EU) (ZTS‐110EU) up to 100ft outdoor line of sight, in unobstructed environment Supports 3 association groups, max.
Checking Accessories After opening the cover of the packing box, check that the following accessories are included. • ZTS‐110: Z‐Thermostat • Screw + Wall Anchor x 4pcs • RC/RH jumper wire x 1pc • User Manual FCC Notice 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.
Caution ‐ Risk of explosion if battery is replaced by an incorrect type. ‐ Dispose of used batteries according to the instructions. WARRANTY ONE‐YEAR LIMITED WARRANTY: Remotec warrants this product to be free from defects in materials and workmanship under normal use and service for a period of one year from the original date of purchase from the distributor or dealer.
