heatit Z-TRM6 DC Z Wave Electronic Thermostat Instruction Manual
14.TEMPERATURE SHOWN IN DISPLAY
20.CALIBRATION
By default, the temperature shown on the display while
in standby state is the setpoint. This may be altered with
Parameter 15 ”Temperature display”. It may also be changed
by entering the local settings menu and holding the Center
button for 2 seconds when “MODE” is displayed. You can
choose between “SETT” and “RELT”. “SETT” is the Setpoint
temperature and “RELT” is the real-time temperature.
If the temperature sensor readout is not correct, you can make
minor changes to the temperature readout. The temperature
readings can be calibrated by 6°C using Parameter 10 “CAR”,
11 “CAF” and 12 “CAE”. The calibration can also be performed
from the menu using CAR, CAF and CAE. The adjusted value
will be displayed in the controller/gateway indicating what the
thermostat uses for regulation.
SENSOR TYPE
IN MENU STRUCTURE
PARAMETER
15. STANDBY AND MAIN SCREEN
When the thermostat remains untouched for a while, it will
automatically go to the standby screen. The standby will by
default show the setpoint temperature.
Internal sensor
External sensor
Floor sensor
CAR
CAE
CAF
10
11
12
By pressing any button once, you will see the measured
temperature. By pressing the Left or Right button multiple
times, you will change the setpoint.
21. BRIGHTNESS
Using the menu choices “BR1” and “BR2”, the brightness
of the display in Active and Standby state can be changed
respectively. “BR1” and “BR2” are also included in the device as
Parameter 16 “BR1” and Parameter 17 “BR2”.
16.KWH VALUE IN MENU
The device supports setting power metering values to give
insight into the power consumption of the heating. The total
consumption of the device can be seen in the system from the
“kWh” menu option. The total consumption data can be reset
by holding the Center button while in the kWh menu.
22.DISPLAY ON/OFF (DON/DOFF)
The thermostat has a display ON/OFF function which decides
whether the display should turn completely off when in
Standby. To enable/disable this function, hold the Left and
Center buttons for 10 seconds. The display will show “DOFF”
when the function is activated and “DON” when the function is
disabled. When operating any button, the display will light up.
17. SIZE OF LOAD
In the “load” menu or from Parameter 27 “Size of load”, the
load value can be set manually. The size of load can be
adjusted in 100W increments up to 9900W.
23.DISPLAY ICONS
18.CHOICE OF SENSOR
The thermostat has multiple sensors and sensor modes. This
lets you configure the thermostat to work correctly in most
installations. The sensors and modes may be selected from
either the local settings menu or via Parameter 2 “OPER”.
ICON
DESCRIPTION
This icon will be displayed while the relay is on and the
thermostat is in either Heating or Eco mode.
This icon will be displayed while the relay is on and the
thermostat is in Cooling mode.
Available sensor modes:
This icon shows the current signal strength.
F
Floor sensor
A
Internal room sensor
24.CHILD LOCK
AF
A2
A2F
Internal room sensor + Floor sensor
External room sensor
Child lock is a function for disabling the buttons from the
display locally. It will show “LOCK” when attempting to
operate it while the function is enabled. To enable or disable
the function, hold the Left and Right buttons for 10 seconds.
Enabling the function will show “LOCK” in the display, disabling
the function will show “OPEN”.
External room sensor + Floor sensor
NOTE: Some types of floor require that a floor sensor
is connected in order to limit the floor temperature to
a maximum of 27°C (check the manual from the floor
manufacturer). When the thermostat is used in (AF or A2F) the
floor limiter FHI is automatically set to 27°C. When using any
other sensor type (A, F or A2) the minimum and maximum
limits are 5°C and 40°C respectively.
25.OPEN WINDOW DETECTION OWD
Open Window Detection (OWD) is a function which will
reduce the thermostat setpoint on detection of an open
window. This happens when the temperature sensor registers
a rapid temperature drop.
19. SELECTING SENSOR VALUE
The thermostat allows the selection of multiple different
resistance values of an NTC sensor and can be selected using
either the local settings menu or via Parameter 3 “SEN”. The
supported sensor values are as follows:
When OWD is active, the setpoint is reduced to 5°C in order
not to waste energy. OWD will automatically be cancelled
if OWD has been active for more than 1 hour, or if the
temperature increases by 3°C. OWD can also be cancelled
manually by increasing/decreasing the setpoint with the Left
and Right buttons.
6.8, 10, 12, 15, 22, 33, 47 or 100KΩ.
The factory default value is 10kΩ. When connecting both the
floor sensor and the external sensor, make sure to use sensors
with the same Ohm value.
| General | Details |
|---|---|
| Name | heatit Z-TRM6 DC Z Wave Electronic Thermostat Instruction Manual |
| Make | HEATIT |
| Language | English |
| Filetype | PDF (Download) |
| File size | 4.1 MB |

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