Unit Overview And Connection Options; Combinations K1-K18 (Rls 45 K) - Maico PP 45 O Notice D'installation Et De Mise En Service

7 Unit overview and connection options

7 Unit overview and connection
options
7.1 Combinations K1–K18 (RLS 45 K)
Ventilation PP 45 O /
unit, PP 45 K
sensor
Combina- Interface
tion no. Fan1/Fan2
K1 2
K2 3
K3 4
K4 5
K5 6
K6
K7
K8
K9
K10
K11
K12 2
K13 3
K14 4
K15 2
K16
K17
K18
Additional functions
K1-K8: Supply air function for ER exhaust air
mode
K9-K11: Volumetric flow compensation for ex-
haust air mode via ALD exterior wall air opening
K12-K18: Supply air function for PPB 30 K ex-
haust air mode.
Note: Volumetric flow compensation only pos-
sible for 1 PPB 30 K unit.
* If using PP 45 EO, a max. of 8 radio sensors
and a max. of 4x PP 45 RC (master) can be
taught-in.
PPB 30 O PPB 30 K
Interface RS 485
Fan1/Fan2 bus
1
2
3
1
2
3
1
1
1
2
1 1
2 1
1 2
The following tables show the possible
number of components and how they can be
combined.
Exhaust External
air units, sensors
e.g., ER/ (PP 45 HY,
ECA CO2, VOC)
and LT
230 V in- RS 485
put on bus
RLS 45 K
1 0-3
1 0-3
1 0-3
1 0-3
1 0-3
1 0-3
1 0-3
1 0-3
0-3
0-3
0-3
0-3
0-3
0-3
0-3
0-3
0-3
0-3
Internal EnOcean
sensor extension
PP 45 HYI module
PP 45 EO
I2C bus RS 485
bus
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
0-1 0-1
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