Thermostat CH-201

Thermostat CH-201 is a Z-Wave device designed to maintain the set temperature. The thermostat can control the heating element both directly (electric floor heating, electric heater, etc.) and through additional equipment (thermoelectric actuator, etc.) The thermostat is equipped with a digital temperature sensor, but if necessary, it can work with any other temperature sensor Your Z-Wave network / Z-Wave is the international wireless standard for smart homes. The standard uses a frequency of 868.42 MHz (for Europe) to realize a very stable and secure connection. Each Z-Wave node on the network can act as a repeater for other nodes (mesh network) if the recipient is not in direct wireless range of the transmitter. 1. TECHNICAL SPECIFICATIONS 2. USE OF THE DEVICE 3. CONNECTING THE DEVICE 4. CONNECTIONS 5. PARAMETERS 6. MANUFACTURER'S WARRANTY 1. Specifications Nominal supply voltage 110 - 250 V AC 50/60Hz Maximum load current AC 16A / 230V 50/60Hz / 230V 50/60Hz Maximum load current DC 10A / 30V Maximum switching voltage 230VAC/30VDC Operating temperature -5°C to 80 °C Radio signal power 2 mW Radio frequency 868.4 MHz EU; 869.2 MHz RU; Indoor range up to 45m Outdoor range up to 75m Power consumption < 0.72W Module dimensions 18*48*37mm Minimum relay life 50,000 switching Degree of protection CH-201 IP-30 Degree of protection CH-S01 (temperature sensor) IP-44 Measuring temperature range from -40°C to +120°C 2. Application of the device Thermostat CH-201 is a Z-Wave device, designed to maintain a predetermined temperature in a certain room or part of it. The thermostat can control the heating element both directly (electric underfloor heating, electric heater, gas or electric boiler, etc.), and through additional equipment (thermoelectric actuator for controlling the built-in heating valve, etc.). Principle of operation: the thermostat measures the temperature in the room and compares it with the set one. Depending on the results obtained, it controls the heating element using a relay. To measure the temperature in the room, the thermostat can use the sensor it comes with or any other temperature sensor in the Z-Wave network. The CH-201 thermostat together with the Z-Wave controller form a fully functional digital thermostat. With it, you can not only set the desired room temperature, but also do it automatically using any schedules. In addition, you will be able to control the temperature remotely using an Internet connection with your Z-Wave controller. 3. Connecting the device Follow the safety rules during installation / dismantling of the device for Ukraine “DNAOP 0.00-1.32-01” for Russia this is the “PUE” seventh edition. Before starting installation, it is necessary to de-energize the electrical network, and protection against accidental switching on of voltage in the network must also be provided. Electrical work must be carried out by a qualified electrician in accordance with current codes and regulations. If problems arise or if it is impossible to ensure the safe work of the installer during installation, turn off the power to the device and the equipment connected to it immediately. Figure 1 Figure 2 The diagram shows: L - phase; N ¬ neutral wire; _/_¬normally open relay; S1 ¬contact for Switch 1 - thermostat (On/Off); S2 ¬ Contact for Switch 2 - Turbo mode (On/Off). To start working with the device in the Z Wave network, switch the controller to add mode as shown in the instruction of your controller Figure 3. Figure 3 Then press the system button three times to start adding Figure 4. Figure 4 If you have problems connecting the device to your Z-Wave network, you must go through the exclusion procedure from the Z-Wave network, and then repeat the inclusion procedure. Then set up link groups and parameters as you wish, according to the “Links and parameters” paragraph. To delete a device, put the controller in delete mode and press the system button three times. Please note that after the device is excluded from the Z-Wave network, all settings you have made will be reset to factory settings. The thermostat can receive temperature data from both the included CH-S01 temperature sensor and any other temperature sensor connected to your Z-Wave network. To do this, select the appropriate value in Parameter No. 10. Important! Only one ConnectHome sensor can be connected to the special S-Bus connector of the CH-201 device. The sensor must be connected before the module is connected to the Z-Wave network. If it becomes necessary to connect the sensor after connecting the module to the Z-Wave network, you must first remove the device from the network, and re-add it after connecting the sensor. The thermostat can be controlled by external switches. Switch 1 - thermostat mode: off / heating. “Disabled” is used to turn off the thermostat during the summer. “Heating” is the normal operation of the thermostat. Switch 2 - turbo mode on / off. Turbo mode is used for temporary heating at full power. For example, drying a warm floor after wet cleaning. Turbo mode can also be used in “thermostat off” mode with appropriate thermostat settings. You can also add/remove a device from the Z-Wave network using the switch connected to the S1 pin. If the switch is monostable (Parameter 15), then adding/removing is done by pressing the switch three times within 2 seconds. In case the switch is bistable (Parameter 15), addition/removal occurs with a sequential combination of the switch on-off-on(1-0-1) or off-on-off(0-1-0) within 2 seconds. 4. Communications Z-Wave devices can interact with each other, as well as exchange data and other information, both with the central controller and directly, without the participation of the controller. Each event can have its own list of recipients, called a link group. Refer to your controller's user manual for link settings. COMMUNICATION GROUPS CH-201: Group 1 - A group of devices to which temperature reports are sent and an alarm is sent in case of a sensor disconnection. There can be up to 10 devices in this group, taking into account the controller, which is recommended to be included in this group. Group 2 - Group of connections for connecting a room temperature sensor, to which you will need to add a Z-Wave temperature sensor, the temperature of which the thermostat will use to control the heater. Only one temperature sensor can be added to this group. 5. Parameters For your convenience, you can fine-tune the device using a number of configuration parameters. To change the thermostat parameters, you need to select the corresponding parameter number of the Z-Wave device (see the controller manual), change the corresponding value and save the settings. .Parameter No. 1 - Relay status during thermostat operation. 0. Close the relay when the thermostat is in “heating” mode and open when the set temperature is reached (Default). The most commonly used mode, used when the heater is directly connected via a thermostat. 1. Open the relay, when the thermostat is in “heating” mode, close - when the set temperature is reached. Can be used with a limited range of special equipment (normally closed valves, etc.). Parameter No. 2 - How many degrees should the temperature change to turn on / off the heating mode (hereinafter,? T) It is not possible to always maintain one exact temperature value due to inertia. To maintain the temperature regime, two values ​​\u200b\u200bare used: minimum and maximum. When the minimum value is reached, the heating will turn on, when heated to the maximum value, the heating element will turn off. For the convenience of the user, the controller assumes that the temperature is controlled by only one value, from which the thermostat will calculate the previously mentioned “minimum” and “maximum” values ​​​​of the temperature range. We recommend using a small range of 1 degree for greater comfort and the most accurate match to the selected temperature. If your heating element consumes a significant amount of energy at the time of switching on, then it is recommended to reduce the number of on-off cycles by increasing this parameter. With our thermostat, you can always achieve the optimal mode of operation by experimenting or by contacting our specialists for help. Permissible values ​​from 1 to 7 degrees: - 1 degree (Default). Parameter No. 3 - Calculation method for turning on / off the heating mode. 0 Switch on heating mode at room temperature, switch off at room temperature + ?t;. 1 Turn on the heating mode at room temperature - ?t, turn off at room temperature; 2 Switching on the heating mode at room temperature - ? ?t, shutdown at room temperature - ? ?t (Default) (Figure 1). Parameter #4 - Thermostat Fault Status. THIS PARAMETER IS SETTING THE THERMOSTAT OPERATION MODE IN THE EVENT THE THERMOSTAT DID NOT RECEIVE DATA FROM THE STANDARD TEMPERATURE SENSOR WITHIN 30 SECONDS, OR THE ROOM TEMPERATURE SENSOR WITHIN THE SET TIME (PARAMETER #5). If you are using a thermostat to control an electric underfloor heating element, set this parameter to 0. This will prevent overheating and possible failure of the heating element in the absence of data from the temperature sensor. 0 Thermostat off (recommended for electric floor heating); 1 Thermostat on (Default). Parameter No. 5 - Maximum waiting time for data from the room temperature sensor. After the specified time has elapsed, the absence of data from the room sensor will be considered a failure. If the temperature sensor fails, the thermostat will go into alarm mode. In this mode, the temperature value will be set to 0°C, the thermostat will enter the state specified in Parameter No. 4, and an alarm signal will be sent to the first communication group. The response of the controller will depend on the controller settings. Refer to your controller's user manual for more information. Valid value (100-30000 sec): 30000 seconds (Default). Parameter number 6 - The minimum allowable temperature. The user-set temperature cannot be set below the allowed value. Allowed value (-127 to 127°C)*: 4 degrees (Default). Parameter No. 7 - Maximum allowable temperature. The temperature set by the user cannot be higher than this value, including when using the turbo mode (for example, the temperature of a warm floor with a wooden base cannot be higher than 27°C). Permissible value from -127 to 127°С. Permissible value (from - 127 to 127°С)*; 30 degrees (Default). The turbo mode will maintain the maximum temperature for a specified period of time, after which the thermostat will switch to the operating mode previously set by the user. Valid value (from 100 to 1200 seconds): 120 seconds (default). Parameter number 9 - enable turbo mode. This parameter determines whether to enable turbo mode when the thermostat is off. 0 Enable (Default). 1 Do not include. (Default). Temperature sensor operation parameters Parameter #10 - Thermostat temperature sensor type. The CH-201 thermostat is equipped with a high-precision CH-S01 temperature sensor. If in your Z-Wave network configuration it would be more convenient to use a remote Z-Wave temperature sensor, you need to change this parameter. Remote temperature sensor Z-Wave is any temperature sensor of your Z-Wave network. It can be either a separate device or as part of another device (for example: a temperature sensor connected to the CH-101 module). Remote sensor operating modes: the thermostat can request the temperature from the room sensor (in case of a data request, the room sensor must be added to the 2nd group of thermostat connections). For the correct operation of the device, it is necessary that there is only one temperature sensor in the communication group. Note, that some controllers, after connecting a new device to the network, spontaneously add themselves to all communication groups. In this case, you will need to remove the controller from the second communication group and add the corresponding temperature sensor to it. The thermostat can wait for temperature data from the room sensor. To do this, you need to add a thermostat to the corresponding group of connections of the room sensor, to which temperature data is received (see the sensor manual). For example, when using a temperature sensor connected to the CH-101 module, add a thermostat to the 4th or 5th communication group and select the value 7 in Parameter #24 or #29 (depending on the sensor's serial number) (send the actual value of the sensor to another device). Consider the fact that before receiving the temperature, the thermostat will go into alarm mode and will remain in it until the temperature data is received. 0 Standard temperature sensor (Default); 1 Interrogation of the room temperature sensor; 2 Waiting for data from the room temperature sensor. Parameter No. 11 - Polling period for the room temperature sensor. When choosing a value, you should take into account the fact that too frequent polling of the sensor can overload the Z-Wave network Valid value from 15 - 600 seconds: 300 seconds (Default). Parameter No. 12 - The value by which the temperature must change to send data to devices in the 1st group of connections received from the temperature sensor. The thermostat can send data to the controller and / or other devices on the Z-Wave network when the temperature changes by the specified value. Set this parameter according to your network configuration, to avoid overload. Valid value is 1 to 16 degrees: 1 degree (Default). Parameter No. 13 - Interval for forced sending of data to devices in the 1st group of connections received from the temperature sensor. The thermostat can send data at regular intervals, such as every 2 minutes. The value starts counting from the last successful data send. Valid value is 10 - 600 seconds: 300 seconds (Default). Switch Operation Parameters Parameter #15 - Switch Type 1 (Thermostat Mode) Monostable: for a return type switch or for a button, each press switches the device to the opposite state. Bistable: for conventional switches with two fixed positions On and Off. 0. Monostable (Default); 1. Bistable, fixed position 1 (contacts on the switch are closed - on, open - off). It is necessary to take into account the fact that when the module receives a command from another Z-Wave network device, the thermostat will change its state and to control the button, it must first be returned to the appropriate state; 2. Bistable, fixed position 2 (contacts on the switch open - on, closed - off). It is necessary to take into account the fact that when the module receives a command from another Z-Wave network device, the thermostat will change its state and to control the button, it must first be returned to the appropriate state; 3. Bistable, each subsequent press of the key will change the state of the relay. Parameter No. 16 - Switch type 2 (Turbo mode). Monostable: for a return type switch or for a button, each press switches the device to the opposite state. Bistable: for conventional switches with two ON and OFF positions. 0. Monostable (Default); 1. Bistable, fixed position 1 (contacts on the switch are closed - on, open - off). It is necessary to take into account the fact that when the module receives a command from another Z-Wave network device, the thermostat will change its state, and in order to control the button, it must first be returned to the appropriate state; 2. Bistable, fixed position 2 (contacts on the switch open - on, closed - off). It is necessary to take into account the fact that when the module receives a command from another Z-Wave network device, the thermostat will change its state, and in order to control the button, it must first be returned to the appropriate state; 3. Bistable, each subsequent pressing of the key will change the state of the relay. Parameter #40 - Correction of the temperature sensor In some cases, the location of the temperature sensor, the measured values ​​need to be corrected. 0. (Default) Send actual temperature (hereinafter t); 1. t +1°С; 2. t +2°С; 3. t +3°С; 4. t +4°С; 5. t +5°С; 6. t -1°С; 7. t -2°С; 8. t -3°С; 9. t -4°С; 10. t -5°С. 6. Manufacturer's warranty Warranty period - 1 year from the date of sale. Products that were transported, stored, installed and operated in violation of the requirements for these products, as well as having mechanical damage, are not subject to warranty replacement. Do not use the device in any way other than those specified in this manual. The manufacturer does not bear warranty obligations, if the operating rules are not observed, changing the design or painting of the device. Immediately after opening the package, be sure to check the device for damage. If there is visible damage, do not connect or use the device.