User Manual

ManualsBrandsSALUS ManualsDigitalSALUS Wired Digital Thermostat - Non-programmable HTRS230

AUTO mode – NSB function Heating / Cooling mode Factory reset

Installer mode

Installer parameters

The

NSB (Night Setback) function enables automatic reduction of

the temperature setpoint on the HTRS230(30) SLAVE thermostat, via

the HTRP230(50) programmable MASTER thermostat connected to the

wiring centre (or other external clock). The temperature change takes

place between the comfort temperature mode and economic

temperature mode.

To activate AUTO mode, select the icon. Together with the icon,

the thermostat shows the active temperature mode on the display:

or .

If you made a mistake, want to change the thermostat parameters or

return to factory settings, follow the steps below.

Manual change:

Modes are indicated by symbols.

Press and hold button to enter the menu, then use button to select

the Heating / Cooling mode change setting. Conrm changes using

button. Now use or buttons to set the heating or cooling mode.

Conrm by button.

Automatic change (via CO terminal):

The heating/cooling mode can be changed automatically via the CO

terminal in the thermostat. If 230 V AC power supply is connected to the

CO terminal – then thermostat automatically switches to cooling mode.

If you want to use this function, then you have to change the value of the

d18 parameter to "1".

Cooling blocking:

When D19 thermostat parameter is set to "1", then cooling is blocked

for a single room. When the cooling function is blocked, no message is

displayed.

Press any button to highlight the screen, then follow the steps

below:

Press any button to highlight the screen, then follow the steps

below:

Press any button to highlight the screen, then follow the steps

below:

Select AUTO mode using

or buttons.

1 2

Note:For the proper NSB function work, an appropriate cable

connection is required.The connection description is on the

previous page.

Note:This action will permanently delete all current settings.

Note:Calibration of the temperature can also be set in the

installer parameters (parameter d02).

The thermostat allows to correct the displayed temperature by ±3.0°C.

Follow the steps below:

Calibration of displayed temperature – "oset"

function

Press any button to highlight the screen, then follow the steps

below:

Press and hold button to

enter the menu.

Press and hold

and

buttons simultaneously for

3 seconds.

Press and hold

and

buttons simultaneously for

3 seconds.

Conrm by

button.

Select the 49 code using or

buttons.

Press button to reset the

thermostat.

Conrm by button.

You are now in the installer

menu.

Select the parameter you wish

to change by

or buttons

and enter using button.

Use and to set the value

of the parameter, and then

conrm it with .

Select the 47 code using

or buttons.

Conrm "oset" setting by

button.

Set the temperature

calibration value using

or buttons.

Temperature calibration can be

made in the range from -3.0°C

to +3.0°C. Conrm the selected

value by button.

Function

Param-

eter

Values

Description

Default

Values

d01 Heating Control

According

to the PWM

algorithm

Hysteresis:

0.5 °C

(± 0.25 °C)

Hysteresis:

1.0 °C

(± 0.5 °C)

d02

Displayed

temperature

correction

from

-3.0°C

to +3.0°C

If the thermo-

stat indicates

an incorrect

temperature,

then it can

be corrected

±3.0°C

0.0°C

d05 Cooling Control

Hysteresis:

0.5 °C

(± 0.25 °C)

Hysteresis:

1.0 °C

(± 0.5 °C)

d07 Valve Protection

0 Disabled

1 Enabled

d08

Frost protection

setpoint

5.0 –

17.0°C

The frost

protection

temperature is

maintained for

example during

active holiday

mode.

5.0°C

d12

Heating setpoint

limits

5.0 –

35.0°C

Maximum

temperature

which can be

set for heating

35.0°C

d13 Cooling setpoint limits

5.0 –

40.0°C

Minimum

temperature

which can be

set for cooling

5.0°C

d18

Heat/Cool Mode

Selection

Manual by

buttons use

Automatic by

the CO terminal

d19

Cooling Blocking

function

Cooling

allowed

Cooling

disabled

d20

Actuators loading

selection for dierent

temperature

compensation

0 – 5

Numbers 1

to 5 are the

numbers of

actuators con-

nected to the

thermostat.

3 sec.