RLS 45 O service menu

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Factory settings

LED flashes quickly

LED flashes slowly

 

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.

Bold

Factory settings

LED flashes quickly

LED flashes slowly

 

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.

Bold

Factory settings

LED flashes quickly

LED flashes slowly

 

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.