RLS 45 O service menu

LEDs	Parameters	Set value / Binary display*	Setting / description
	Device type on RLS (Fan1/Fan2)	1 2	PP 45 PPB 30 O The type family, which is connected to the Fan1/Fan2 fan interface, is selected here. 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 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.
	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.
* The service menu items are set according to the 3-digit binary code 111, e.g. the adjuster "5" is displayed as 101 → Upper and lower LEDs light up.

LEDs	Parameters	Set value / Binary display*	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!
	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.
* The service menu items are set according to the 3-digit binary code 111, e.g. the adjuster "5" is displayed as 101 → Upper and lower LEDs light up.

LEDs	Parameters	Set value / Binary display*	Setting / description
	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, 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 This adjuster selects the ModBus address.
* The service menu items are set according to the 3-digit binary code 111, e.g. the adjuster "5" is displayed as 101 → Upper and lower LEDs light up.