Operation - Data Sheet - POL824.40/STD

Operation

Start-up workflow

Start-up (after power-on)		Communication error
	When communication fails, e.g., wrong baud rate
Communication is ok.		Resolve error on controller
Main display (example)		Main display (example)

Start-up (after power on)		Communication error
	When communication fails, e.g., wrong baud rate
		Press any key
		Parameter setting

		Resolve error on room unit and restart
Main display (example)		Start-up (after restart)
	Communication is ok.

Start-up (after power on)		Communication error
	When communication fails, e.g., wrong baud rate
Communication is ok. Controller does not send configuration.		Resolve error on controller Controller does not send configuration.	When communication fails, e.g., wrong baud rate
Configuration not received		Configuration not received

Controller sends configuration.		Controller sends configuration.
Main display (example)		Main display (example)

NOTICE

Operation and display of the room unit depend on the control program of the Climatix^TM application program (SAPRO/Automation Tool).

The following parameter settings are required after initial power on:

After power on, the start-up page is displayed.
The communication error page then is displayed.

Note: Version information depends on the software embedded in the device.
On the communication error page, press any key to open the parameter settings page.
- Use to select the desired parameter and change related values.
- After setting the parameters, press P to return to the main page.
  Note: The refresh timeout is 10 s.

Parameter	Description	Range
P01 *	RU 1, RU 2, RU 3, ...	1...31 (default: 1)
P02 *	Baud rate	1 = 9600 2 = 19200 (default) 3 = 38400 4 = 57600
P03 *	Parity	Even (default) Odd None
P04 *	Termination resister	YES (default) NO
P05	Room unit temperature correction	[-3.0….+3.0 K], (resolution: 0.1 K) (default: 0 K)
P06	Lock room unit	YES NO (default)
P07	Restart room unit	YES NO (default)

* After configuring parameters P01, P02, P03, and P04, restart the device via parameter P07 or power off and on again.

The actual display depends on the configuration.

Example

Icon	Description
	Indoor and outdoor temperature
	Temperature display in ℃ or ℉, relative humidity in %, CO₂ in ppm, PM2.5, fan speed in m³/h
	Operating modes: Comfort, Pre-comfort, Economy, Protection
	Heating/cooling
	An arrow indicates that an element can be operated
	Display of the relative or absolute setpoint for temperature, humidity, PM2.5, fan speed
	Navigation: Toggle the display/setpoint setting between temperature/relative humidity/CO₂/PM2.5. The black bar indicates the displayed information.
	Occupancy state
The following icon meaning cannot be changed.
**	Room operator unit locked by the system.
*	Communication error
**	Scheduler
**	Setting
**	Date and time

* Communication error page display, see Error handling.

** Page display as follows.

Standby page

When the controller initially configures 3 digital passwords, the page shows with temperature and humidity setpoint after one of the following:
- Timeout when controller is configured
- Lock command received from controller
  Note: Even if the timeout is not reached, the screen is still locked when a lock command is received.
- Parameter P06 (lock room unit) is set to yes.
  In the event of a communication error, parameter P06 setting is ineffective.

Note

On standby page, press anywhere and return to unlock page. To unlock, see Unlock page in Operation.

When the controller does not configure password but timeout, the page shows with temperature and humidity setpoint after one of the following:
- Timeout
- Lock command received from controller
  Note: Even if the timeout is not reached, the screen is still locked when a lock command is received.
- Parameter P06 (lock room unit) is set to yes.
  In the event of a communication error, parameter P06 setting is ineffective.

Note

On standby page, press anywhere and return to the main page.

When the controller does not configure password and timeout, the page shows with temperature and humidity setpoint after one of the following:
- Parameter P06 (lock room unit) is set to yes.
  In the event of a communication error, parameter P06 setting is ineffective.

Note

On standby page, press anywhere and return to the main page.

Unlock page

Scheduler page

On the main page, press to open the scheduler view page.
On the scheduler view page, configured schedulers are displayed at the bottom of the page.
Use below DAY and TIME to view the scheduler settings.
Press anywhere on the 2^nd or 3^rd line to open the scheduler settings page.
Use on the 2^nd and 3^rd lines to set the schedulers.
When done, press or anywhere on the 4^th line to return to the scheduler view page.
Note: After 10 s refresh timeout, it also returns to the scheduler view page.
On the scheduler view page, press ... to save changes and return to the main page.
Note: After 10 s refresh timeout, it returns to the main page without change saving.

Settings page

Icon	Description	Range
	Back light	1...10 (default: 5)
	Temperature unit	℃(default) ℉
	Fan speed unit	m³/h (default) l/s
	Date format	DD-MM-YY (default) MM-DD-YY YY-MM-DD
	Expert access	Yes No (default)

Date and time page

On the main page, press to open the date&time view page.
Press anywhere on the 2^nd or 3^rd line to open the date&time settings page.
Note: Date and time format is set via .
Use to select the desired date&time settings.
Adjust the value after selection. The value is updated after selecting the next value.
When done, press or anywhere on the 4^th line to return to the date&time view page.
Note: After 10 s refresh timeout, it also returns to the date&time view page.
On the date&time view page, press ... to save changes and return to the main page.
Note: After 10 s refresh timeout, it returns to the main page without change saving.

Internal error page

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