Swegon CASA R15H Smart, Installation, Commissioning And Maintenance Instruction

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R9-H | R15-H Smart
All rights to changes reserved. 2020-11-12
1. Temperature sensors:
L-unit
T1 Fresh air temperature
T3 Extract air temperature
T4 Supply air temperature
T5 Exhaust air temperature
R-unit
T1 Extract air temperature
T3 Fresh air temperature
T4 Exhaust air temperature
T5 Supply air temperature
2. Connector for the Smart control panel.
3. External connections. See the section “Units exter-
nal connections”.
4. Rotor motor
5. Proximity sensor
6. Smart sensor package
RH
RH + CO
2
(accessory)
RH + VOC (accessory)
7. Fans
R-unit
F1 Supply fan
F2 Extract fan
L-unit
F1 Extract fan
F2 Supply fan
X15
X14
X12
X10 X9
T1
X29
5V/24V
X16
2
UI
SEC / SEM
3
SET 2
SET 1
5 V / 24 V
IO 2
IO 1
GND
1
T4 T1 T3
6
4
5
7
T5
8.5.2 R15-H