Rooftop Air Conditioning System Citysphere
Page 42
2.1.
Components
The rooftop airconditioner-unit is shown in Fig. 2.3.
1 - Hood (external contour element)
2 - Baseplate as the load-bearing structural element
3 - Condenser
4 - Compressor
5 - Condenser fan
6 - Pressure switch
7 - Collector/Drier/Filter for refrigerant
8 - Filling port HP
9 - Filling port LP
10 - Anti-icing switch
11 - Expansion valve
12 - Evaporator
13 - Air filter
14 - Evaporator fan
15 - Electrical heater (comfort version only)
16 - Outside temperature sensor (master unit only)
17 - Electrical plate (see Fig. 2.2)
18 - Air-diffuser
19 - Grille
20 - Drain outlets
21 - Recessed grips and surfaces for lifting appliances, respectively.
Fig. 2.2 Electrical plate (simplified)
F5=60 A
F1= 5 A
F2=15 A
F3=15 A
F4= 5 A
K1
GL-W550
17a)
Fuses
17b)
Control unit (Master unit
only)
17c)
Electrical interface to
distribution panel (Master
unit only)
17d)
Electrical interface to other
units
17e)
Relays for heating (comfort
version only)
17f)
Sensor for room temperature
(Master unit only)
a
g
b
f
c
d
e
M8
M10
20 Nm
15 Nm
¯
+
Summary of Contents for CITYSPHERE
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