Mixed System With Ppb 30 K; Rv 2 + 2 Pp 45 K - Maico Rv 2 Rls 45 K Installations- Und Inbetriebnahmeanleitung

10 RV 2 mixed system
10.5 Mixed system with PPB 30 K +
4 RV 2 + 2 PP 45 K
Fig. Schematic representation
Hardware requirements
Unit control
PPB 30 K
Unit control
RV 2
Unit control
PP 45 K
S1
62
RS 485 interface, 13.8
VDC. Use the Fan1/
Fan2 interface on the
RLS 45 K.
RS 485 interface, 13.8
VDC.
PWM control incl. 13.8
VDC.
On/off switch
Number of units /
power consumption
To ensure balanced operation for volumetric flow
compensation, only use unit pairs:
• 1 pair of PP 45 units (two individual units)
• 2 pairs of RV 2 units (four individual units)
• 1 PPB 30 K. The PPB 30 K is a balanced unit.
Therefore, no pair of units is required.
1x PPB 30 K (5.3 W) +
4x RV 2 (4x 2.5 W) +
2x PP 45 (2x 3.5 W) =
22 W. A power unit is
required.