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CT100 Plus Z-Wave Thermostat

This describes the Z-Wave device CT100 Plus, manufactured by Radio Thermostat Company of America (RTC) with the thing type UID of rtc_ct100plus_00_000.

The device is in the category of HVAC, defining Air condition devices, Fans.

CT100 Plus product image

The CT100 Plus supports routing. This allows the device to communicate using other routing enabled devices as intermediate routers. This device is unable to participate in the routing of data from other devices.

Overview

No device information is provided in the database. Consider updating the database to improve the documentation.

Channels

The following table summarises the channels available for the CT100 Plus -:

Channel Channel Id Category Item Type
Binary Sensor sensor_binary Door Switch
Sensor (relative humidity) sensor_relhumidity Humidity Number
Sensor (temperature) sensor_temperature Temperature Number
Thermostat mode thermostat_mode Temperature Number
Operating State thermostat_state Temperature Number
Setpoint (heating) thermostat_setpoint Temperature Number
Setpoint (cooling) thermostat_setpoint Temperature Number
Setpoint (dry air) thermostat_setpoint Temperature Number
Setpoint (furnace) thermostat_setpoint Temperature Number
Thermostat fan mode thermostat_fanmode    
Thermostat fan state thermostat_fanstate    
Battery Level battery-level Battery Number
Clock Time Offset time_offset Temperature Number
Sensor (relative humidity) 1 sensor_relhumidity1 Humidity Number
Sensor (temperature) 1 sensor_temperature1 Temperature Number
Thermostat mode 1 thermostat_mode1 Temperature Number
Operating State 1 thermostat_state1 Temperature Number
Setpoint (heating) 1 thermostat_setpoint1 Temperature Number
Setpoint (cooling) 1 thermostat_setpoint1 Temperature Number
Setpoint (dry air) 1 thermostat_setpoint1 Temperature Number
Setpoint (furnace) 1 thermostat_setpoint1 Temperature Number
Thermostat fan mode 1 thermostat_fanmode1    
Thermostat fan state 1 thermostat_fanstate1    
Clock Time Offset 1 time_offset1 Temperature Number
Sensor (relative humidity) 2 sensor_relhumidity2 Humidity Number
Sensor (temperature) 2 sensor_temperature2 Temperature Number

Binary Sensor

Indicates if a sensor has triggered.

The sensor_binary channel supports the Switch item and is in the Door category. This is a read only channel so will only be updated following state changes from the device.

The following state translation is provided for this channel to the Switch item type -:

Value Label
ON Triggered
OFF Untriggered

Sensor (relative humidity)

Indicates the current relative humidity.

The sensor_relhumidity channel supports the Number item and is in the Humidity category. This is a read only channel so will only be updated following state changes from the device.

Sensor (temperature)

Indicates the current temperature.

The sensor_temperature channel supports the Number item and is in the Temperature category. This is a read only channel so will only be updated following state changes from the device.

Thermostat mode

Sets the thermostat.

The thermostat_mode channel supports the Number item and is in the Temperature category. The following state translation is provided for this channel to the Number item type -:

Value Label
0 Off
1 Heat
2 Cool
3 Auto
4 Aux Heat
5 Resume
6 Fan Only
7 Furnace
8 Dry Air
9 Moist Air
10 Auto Changeover
11 Heat Economy
12 Cool Economy
13 Away
15 Full Power
31 Manufacturer Specific

Operating State

Sets the thermostat operating state.

The thermostat_state channel supports the Number item and is in the Temperature category. The following state translation is provided for this channel to the Number item type -:

Value Label
0 Idle
1 Heating
2 Cooling
3 Fan Only
4 Pending Heat
5 Pending Cool
6 Vent / Economiser

Setpoint (heating)

Sets the thermostate setpoint.

The thermostat_setpoint channel supports the Number item and is in the Temperature category.

Setpoint (cooling)

Sets the thermostate setpoint.

The thermostat_setpoint channel supports the Number item and is in the Temperature category.

Setpoint (dry air)

Sets the thermostate setpoint.

The thermostat_setpoint channel supports the Number item and is in the Temperature category.

Setpoint (furnace)

Sets the thermostate setpoint.

The thermostat_setpoint channel supports the Number item and is in the Temperature category.

Thermostat fan mode

Channel type information on this channel is not found.

Thermostat fan state

Channel type information on this channel is not found.

Battery Level

Represents the battery level as a percentage (0-100%). Bindings for things supporting battery level in a different format (e.g. 4 levels) should convert to a percentage to provide a consistent battery level reading.

The battery-level channel supports the Number item and is in the Battery category.

Clock Time Offset

Provides the current time difference for the devices time.

The time_offset channel supports the Number item and is in the Temperature category.

Sensor (relative humidity) 1

Indicates the current relative humidity.

The sensor_relhumidity1 channel supports the Number item and is in the Humidity category. This is a read only channel so will only be updated following state changes from the device.

Sensor (temperature) 1

Indicates the current temperature.

The sensor_temperature1 channel supports the Number item and is in the Temperature category. This is a read only channel so will only be updated following state changes from the device.

Thermostat mode 1

Sets the thermostat.

The thermostat_mode1 channel supports the Number item and is in the Temperature category. The following state translation is provided for this channel to the Number item type -:

Value Label
0 Off
1 Heat
2 Cool
3 Auto
4 Aux Heat
5 Resume
6 Fan Only
7 Furnace
8 Dry Air
9 Moist Air
10 Auto Changeover
11 Heat Economy
12 Cool Economy
13 Away
15 Full Power
31 Manufacturer Specific

Operating State 1

Sets the thermostat operating state.

The thermostat_state1 channel supports the Number item and is in the Temperature category. The following state translation is provided for this channel to the Number item type -:

Value Label
0 Idle
1 Heating
2 Cooling
3 Fan Only
4 Pending Heat
5 Pending Cool
6 Vent / Economiser

Setpoint (heating) 1

Sets the thermostate setpoint.

The thermostat_setpoint1 channel supports the Number item and is in the Temperature category.

Setpoint (cooling) 1

Sets the thermostate setpoint.

The thermostat_setpoint1 channel supports the Number item and is in the Temperature category.

Setpoint (dry air) 1

Sets the thermostate setpoint.

The thermostat_setpoint1 channel supports the Number item and is in the Temperature category.

Setpoint (furnace) 1

Sets the thermostate setpoint.

The thermostat_setpoint1 channel supports the Number item and is in the Temperature category.

Thermostat fan mode 1

Channel type information on this channel is not found.

Thermostat fan state 1

Channel type information on this channel is not found.

Clock Time Offset 1

Provides the current time difference for the devices time.

The time_offset1 channel supports the Number item and is in the Temperature category.

Sensor (relative humidity) 2

Indicates the current relative humidity.

The sensor_relhumidity2 channel supports the Number item and is in the Humidity category. This is a read only channel so will only be updated following state changes from the device.

Sensor (temperature) 2

Indicates the current temperature.

The sensor_temperature2 channel supports the Number item and is in the Temperature category. This is a read only channel so will only be updated following state changes from the device.

Device Configuration

The following table provides a summary of the 15 configuration parameters available in the CT100 Plus. Detailed information on each parameter can be found in the sections below.

Param Name Description
1 Temperature Reporting Threshold Reporting threshold for changes in the ambient temperature
2 HVAC Settings Configured HVAC settings
3 Utility Lock Enable/Disable Prevents setpoint changes at thermostat
4 Power Status C-Wire / Battery Status
5 Humidity Reporting Threshold Reporting threshold for changes in the relative humidity
6 Auxiliary/Emergency Enables or disables auxiliary / emergency heating
7 Thermostat Swing Temperature Variance allowed from setpoint to engage HVAC
8 Thermostat Diff Temperature Configures additional stages
9 Thermostat Recovery Mode Fast or Economy recovery mode
10 Temperature Filter Upper Bound Upper/Lower bounds for thermostat temperature reporting
10 Temperature Filter Lower Bound Unit Upper/Lower bounds for thermostat temperature reporting
10 Temperature Filter Upper Bound Unit Upper/Lower bounds for thermostat temperature reporting
10 Temperature Filter Lower Bound Upper/Lower bounds for thermostat temperature reporting
11 Simple UI Mode Simple mode enable/disable
12 Multicast Enable or disables Multicast

Parameter 1: Temperature Reporting Threshold

Reporting threshold for changes in the ambient temperature This value determines the reporting threshold when association reporting is enabled. Unsupported values will be ignored. The following option values may be configured -:

Value Description
0 Disabled
1 0.5° F
2 1.0° F
3 1.5° F
4 2.0° F

The manufacturer defined default value is 2 (1.0° F).

This parameter has the configuration ID config_1_1 and is of type INTEGER.

Parameter 2: HVAC Settings

Configured HVAC settings Byte 1 = HVAC Setup: Normal (0x01) or Heat Pump (0x02)
Byte 2 = Aux Setup (Gas (0x01) or Electric (0x02)) & Number of Auxiliary Stages (Heat Pump)/Number of Heat Stages (Normal)
Byte 3 = Number of Heat Pump Stages
Byte 4 = Number of Cool Stages Values in the range 0 to 0 may be set.

The manufacturer defined default value is 0.

This parameter has the configuration ID config_2_4 and is of type INTEGER. This is a read only parameter.

Parameter 3: Utility Lock Enable/Disable

Prevents setpoint changes at thermostat If set to 0, the utility lock is disabled, all other values, 1-255, will enable the utility lock. This will prevent changes to the setpoint at the thermostat screen. The following option values may be configured -:

Value Description
0 Utility lock disabled
1 Utility lock enabled

The manufacturer defined default value is 0 (Utility lock disabled).

This parameter has the configuration ID config_3_1_wo and is of type INTEGER. This is a write only parameter.

Parameter 4: Power Status

C-Wire / Battery Status If 0x01, the thermostat is powered by a C-wire. If 0x02, the thermostat is powered by batteries. Values in the range 0 to 0 may be set.

The manufacturer defined default value is 0.

This parameter has the configuration ID config_4_1 and is of type INTEGER. This is a read only parameter.

Parameter 5: Humidity Reporting Threshold

Reporting threshold for changes in the relative humidity This value determines the reporting threshold when association reporting is enabled. Unsupported values will be ignored. The following option values may be configured -:

Value Description
0 Disabled
1 3% RH
2 5% RH
3 10% RH

The manufacturer defined default value is 0 (Disabled).

This parameter has the configuration ID config_5_1 and is of type INTEGER.

Parameter 6: Auxiliary/Emergency

Enables or disables auxiliary / emergency heating If set to 0, auxiliary / emergency heat is disabled, all other values, 1-255, will enable the auxiliary / emergency heat. This can only be enabled when the thermostat is set to Heat Pump mode. The following option values may be configured -:

Value Description
0 Auxiliary/Emergency heat disabled
1 Auxiliary/Emergency heat enabled

The manufacturer defined default value is 0 (Auxiliary/Emergency heat disabled).

This parameter has the configuration ID config_6_1 and is of type INTEGER.

Parameter 7: Thermostat Swing Temperature

Variance allowed from setpoint to engage HVAC The thermostat swing temperature is in units of 0.5 degrees Fahrenheit. The following option values may be configured -:

Value Description
1 0.5° F
2 1.0° F
3 1.5° F
4 2.0° F
5 2.5° F
6 3.0° F
7 3.5° F
8 4.0° F

The manufacturer defined default value is 2 (1.0° F).

This parameter has the configuration ID config_7_1 and is of type INTEGER.

Parameter 8: Thermostat Diff Temperature

Configures additional stages Sets the differential temperature for multi-stage HVAC systems. The differential temperature delta defines when the thermostat will turn on additional stages. This command configures both the heat and cool differential temperatures. The following option values may be configured -:

Value Description
4 2.0° F
8 4.0° F
12 6.0° F

The manufacturer defined default value is 4 (2.0° F).

This parameter has the configuration ID config_8_1 and is of type INTEGER.

Parameter 9: Thermostat Recovery Mode

Fast or Economy recovery mode The Thermostat Recovery Mode can be either fast (1) or economy (2). The following option values may be configured -:

Value Description
1 Fast recovery mode
2 Economy recovery mode

The manufacturer defined default value is 2 (Economy recovery mode).

This parameter has the configuration ID config_9_1 and is of type INTEGER.

Parameter 10: Temperature Filter Upper Bound

Upper/Lower bounds for thermostat temperature reporting The thermostat will report ambient temperature changes for temperature values greater than the upper bound. This field must be between 0F and 124F. By default, this value is 0F (report all temperature changes). Values in the range 0 to 124 may be set.

The manufacturer defined default value is 0.

This parameter has the configuration ID config_10_4_000000FF and is of type INTEGER.

Parameter 10: Temperature Filter Lower Bound Unit

Upper/Lower bounds for thermostat temperature reporting Specifies unit for lower bound parameter. If set to 1, lower bound is Celsius. If set to 9, lower bound is Fahrenheit. The following option values may be configured -:

Value Description
1 Celsius
9 Fahreheit

The manufacturer defined default value is 9 (Fahreheit).

This parameter has the configuration ID config_10_4_0000F000 and is of type INTEGER.

Parameter 10: Temperature Filter Upper Bound Unit

Upper/Lower bounds for thermostat temperature reporting Specifies unit for upper bound parameter. If set to 1, upper bound is Celsius. If set to 9, upper bound is Fahrenheit. The following option values may be configured -:

Value Description
1 Celsius
9 Fahrenheit

The manufacturer defined default value is 9 (Fahrenheit).

This parameter has the configuration ID config_10_4_0000FF00 and is of type INTEGER.

Parameter 10: Temperature Filter Lower Bound

Upper/Lower bounds for thermostat temperature reporting The thermostat will report ambient temperature changes for temperature values less than the lower bound. This field must be between 0F and 124F. By default, this value is 124F (report all temperature changes). Values in the range 0 to 124 may be set.

The manufacturer defined default value is 124.

This parameter has the configuration ID config_10_4_00FF0000 and is of type INTEGER.

Parameter 11: Simple UI Mode

Simple mode enable/disable If the value is set to 0 then Normal Mode is enabled. If the value is set to 1 then Simple Mode is enabled. The following option values may be configured -:

Value Description
0 Normal mode enabled
1 Simple mode enabled

The manufacturer defined default value is 1 (Simple mode enabled).

This parameter has the configuration ID config_11_1 and is of type INTEGER.

Parameter 12: Multicast

Enable or disables Multicast If set to 0, Multicast is disabled. If set to 1, Multicast is enabled. The following option values may be configured -:

Value Description
0 Multicast disabled
1 Multicast enabled

The manufacturer defined default value is 0 (Multicast disabled).

This parameter has the configuration ID config_12_1 and is of type INTEGER.

Association Groups

Association groups allow the device to send unsolicited reports to the controller, or other devices in the network. Using association groups can allow you to eliminate polling, providing instant feedback of a device state change without unnecessary network traffic.

The CT100 Plus supports 1 association group.

Group 1: Group 1

Send report about Thermostat Mode, Thermostat Operating State, Fan Mode, Fan State, Setpoint, Sensor Multilevel This group supports 2 nodes.

Technical Information

Endpoints

Endpoint 0

| Command Class | Comment | |—————|———| | COMMAND_CLASS_NO_OPERATION_V1| | | COMMAND_CLASS_BASIC_V1| | | COMMAND_CLASS_SENSOR_BINARY_V0| | | COMMAND_CLASS_SENSOR_MULTILEVEL_V5| | | COMMAND_CLASS_THERMOSTAT_MODE_V1| | | COMMAND_CLASS_THERMOSTAT_OPERATING_STATE_V1| | | COMMAND_CLASS_THERMOSTAT_SETPOINT_V1| | | COMMAND_CLASS_THERMOSTAT_FAN_MODE_V1| | | COMMAND_CLASS_THERMOSTAT_FAN_STATE_V1| | | COMMAND_CLASS_ASSOCIATION_GRP_INFO_V1| | | COMMAND_CLASS_DEVICE_RESET_LOCALLY_V1| | | COMMAND_CLASS_ZWAVEPLUS_INFO_V1| | | COMMAND_CLASS_MULTI_CHANNEL_V2| | | COMMAND_CLASS_CONFIGURATION_V1| | | COMMAND_CLASS_MANUFACTURER_SPECIFIC_V1| | | COMMAND_CLASS_POWERLEVEL_V1| | | COMMAND_CLASS_FIRMWARE_UPDATE_MD_V1| | | COMMAND_CLASS_BATTERY_V1| | | COMMAND_CLASS_CLOCK_V1| | | COMMAND_CLASS_ASSOCIATION_V2| | | COMMAND_CLASS_VERSION_V2| | | COMMAND_CLASS_INDICATOR_V1| | | COMMAND_CLASS_MULTI_CHANNEL_ASSOCIATION_V3| |

Endpoint 1

| Command Class | Comment | |—————|———| | COMMAND_CLASS_BASIC_V0| | | COMMAND_CLASS_SENSOR_MULTILEVEL_V5| | | COMMAND_CLASS_THERMOSTAT_MODE_V1| | | COMMAND_CLASS_THERMOSTAT_OPERATING_STATE_V1| | | COMMAND_CLASS_THERMOSTAT_SETPOINT_V1| | | COMMAND_CLASS_THERMOSTAT_FAN_MODE_V1| | | COMMAND_CLASS_THERMOSTAT_FAN_STATE_V1| | | COMMAND_CLASS_ASSOCIATION_GRP_INFO_V1| | | COMMAND_CLASS_ZWAVEPLUS_INFO_V1| | | COMMAND_CLASS_CONFIGURATION_V1| | | COMMAND_CLASS_FIRMWARE_UPDATE_MD_V1| | | COMMAND_CLASS_CLOCK_V1| | | COMMAND_CLASS_ASSOCIATION_V2| | | COMMAND_CLASS_INDICATOR_V1| |

Endpoint 2

Command Class Comment
COMMAND_CLASS_BASIC_V0  
COMMAND_CLASS_SENSOR_MULTILEVEL_V5 Linked to BASIC
COMMAND_CLASS_ASSOCIATION_GRP_INFO_V1  
COMMAND_CLASS_ZWAVEPLUS_INFO_V1  
COMMAND_CLASS_ASSOCIATION_V2  

Did you spot an error in the above definition or want to improve the content? You can contribute to the database here.