RLS 45 K service menu

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	LED flashes slowly

LEDs	Parameters	Set value / ventilation level	Setting / description
	Device type on RLS (Fan1/Fan2)	1 2	PP 45 PPB 30 O Here, the type family, which is connected to the Fan1/Fan2 interface, is selected. Notice: Only single-type PP 45 or PPB 30 unit combinations are permitted at the fan interface!
	Number of device pairs/devices on RLS (Fan1/Fan2)	1 2 3 4 5	1 PP 45 or 1 PPB 30 unit pair 2 PP 45 or 2 PPB 30 unit pairs or 3 PP 45 or 3 PPB 30 unit pairs Odd number 3 PP 45 units Odd number 5 PP 45 units The number of units connected to the fan interface (Fan1/Fan2) is selected here. Notice: Release/number of PPB 30 K units is taken into account in another sub-menu (PPB 30 K parameters)
	Ventilation levels	1 2	Ventilation level “0” possible Ventilation level “0” blocked If ventilation level “0” is set to blocked, the ventilation units cannot be switched off at this control. The units then run with at least ventilation level 1.

Bold	Factory settings
	LED flashes quickly
	LED flashes slowly

LEDs

Parameters

Set value /
ventilation level

Setting /
description

Power units (LTs) or room air controls (RLS)

0
1
2
3
4
5
6

Operation without further LTs/RLS
Operation with 1 LT or RLS
Operation with 2 LTs or RLS
Operation with 3 LTs or RLS
Slave no. 1
Slave no. 2
Slave no. 3

Adjuster for adding further room air controls (RLS) or power units (LTs) to this room air control. Example: Two further RLS (RLS #2 and #3) are connected to RLS #1. Set value = 2. Set set value 4 on RLS #2 and set value 5 on RLS #3.
Notice: Only single-type RLS combinations are permitted!

230 VAC input

1
2
3
4
5
6

Sleep mode Intermittent ventilation
Safety shutdown
Supply air operation without overrun
Supply air mode with overrun time of 6 min.
Supply air mode with overrun time of 15 min.

For setting an additional function. This can be activated with a button or switch at the 230 V input.

Bold	Factory settings
	LED flashes quickly
	LED flashes slowly

LEDs

Parameters

Set value /
ventilation level

Setting /
description

Sensors

0
1
2
3
4
5
6
7

No sensor
1 internal sensor
1 internal sensor + 1 external sensor
1 internal sensor + 2 external sensors
1 internal sensor + 3 external sensors
0 internal sensors + 1 external sensor
0 internal sensors + 2 external sensors
0 internal sensors + 3 external sensors

Select how many internal and external sensors are connected/combined. The PP 45 HYI internal sensor and the PP 45 HY, PP 45 CO2 and PP 45 VOC external sensors are available.

EnOcean

0
1

EnOcean module not present
EnOcean module present
This adjuster enables the use of the EnOcean expansion module (PP 45 EO).

Bold	Factory settings
	LED flashes quickly
	LED flashes slowly

LEDs	Parameters	Set value / ventilation level	Setting / description
	Not assigned	-	-
	PPB 30 K	0 1 2 3	No PPB 30 K 1 PPB 30 K 2 PPB 30 K 3 PPB 30 K State the number of PPB 30 K units connected to the RS 485 interface here.
	ModBus settings	1 2 3	RS-485 inactive ModBus active 9600 Baud ModBus active 19200 Baud This adjuster activates the ModBus and sets the baud rate. Notice: When the Modbus interface is active, PPB 30 K or external sensors/LTs/RLS cannot be connected.
	ModBus address	1 2 3 4 5 6 7	Address 10 Address 11 Address 12 Address 13 Address 14 Address 15 Address 16 The ModBus address is selected with this adjuster.