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H42-00112 optional room operating device
Installation: Wall mounting (with its own plastic housing)
Supply voltage: 230V AC, 50 Hz (24V AC upon request)
Protection class: IP20
Environmental condition: -10°C to + 60°C, max. 90% r.F. (not condensing)
Interface: Modbus Data connection to the control electronic
Software: The control and display are only possible in conjunction with the control electronic of the Su-
praBox COMFORT. The room operating device is given freely in the control electronic.
Keys: Power (On/Off), Fan (fan / manual air volume), Mode (operating modes effect), CLOCK (hour, finish
manual changing air volume), rotary knob (Temperature set point)
The optional room operating deviceH42-00111 or H42-00112 can be connected as accessory at the control
electronic of the SupraBox COMFORT, when control and display were operated at another site. The ad-
vantage of this little control and display electronic lies in the clear and simple illustration and influence on the
temperature and in the air volume of the ventilation system. Typical applications are restaurants, office
rooms and small building zones. Initial operation and settings of the ventilation system limits and threshold
values and of the week program are included in the menu of the control and display of the SupraBox
COMFORT.
Case 1: Automatic mode / Week program is deactivated:
1.
With the key Fan the air volume can be set manually (0%, 33%, 66%, 100%), or in the control with
the set point (AUTO). These are 5 different levels.
2.
If with the key fan the air volume was changed manually, the manual pre-setting air quantity re-
mains for an adjustable time active until the program in the control passes to the set point.
3.
If with the key fan the air volume was changed manually, you can stop with the key CLOCK the manual
pre-setting air volume.
Case 2: Automatic mode / Week program is active:
1.
With the key Mode you can stop the week program for the manual pre-setting of the air volume for an ad-
justable time.
2.
With the key Fan the air volume can be manually changed in stages (0%, 33%, 66%, 100%), or in the
control with the set point. These are 5 different levels.
3.
If with the key mode or fan the air volume was set you can stop with the key CLOCK the manual pre-
setting air volume.
Case 1 and Case 2:
The manual operation is shown in the control and display.
The automatic mode / the week program are the program sequence in the control electronic.
Activating and switching on:
1. The zone operating device is activated in the menu control and display (obligatory).
2. After the first activation, when the display at the zone operating device is still dark the display is switched
on with the Power- Key (On- Off). The manual set point is displayed instead of OFF.
3. From the synchronization the SupraBox COMFORT or the Controller can be switched on or off with the
Power- key (On-Off). In the off-status the zone operating device shows the status off. In the on-status the
zone operating device shows the set point and the supply temperature.
Changing set point:
1. By turning the rotary knob of the zone operating device / on the set point ENCODER the displayed new
value manual temperature set point is transferred in the PCO OEM Controller / control electronic of the
program sequence. This value is only applicable when the automatic mode/ week program is deactivated.
Alarms:
1.) An alarm is shown as an alarm bell icon in the zone operating device in the display bellow.
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