Installation Manual
Bosch Climate 5000 Series Multi Zone Ductless Air Conditioner / Heat Pump
| 9
Bosch Thermotechnology Corp.
|
05.2019
Data subject to change
5 Speci
fi
cations
Number of units that can be used together
Connected units
2-5 units
Compressor stop/start frequency
Stop time
3 min or more
Power source voltage
Voltage fl uctuation
within ±10% of rated voltage
Voltage drop during start
within ±15% of rated voltage
Interval unbalance
within ±3% of rated voltage
Table 3
2 Zone System
3 Zone System
4 Zone System
5 Zone System
Model
BMS500-AAM018-1CSXRA
BMS500-AAM018-1CSXHB
BMS500-AAM027-1CSXRA
BMS500-AAM027-1CSXHB
BMS500-AAM036-1CSXRA
BMS500-AAM036-1CSXHB
BMS500-AAM048-1CSXRA
Max. equivalent length for all indoor units
131ft / 40m
197ft / 60m
262ft / 80m
262ft / 80m
Max. length to farthest indoor unit
82ft / 25m
98ft / 30m
115ft / 35m
115ft / 35m
Max. height diff erence between indoor and
outdoor unit
49ft / 15m
49ft / 15m
49ft / 15m
49ft / 15m
Max. height diff erence between indoor units
33ft / 10m
33ft / 10m
33ft / 10m
33ft / 10m
Refrigerant precharge (total pipe length)
49ft / 15m
74ft / 23m
98ft / 30m
123ft / 37m
Additional refrigerant charge
Liquid side: 1/4in - 0.16oz/ft
Liquid side: 1/4in - 0.16oz/ft
Liquid side: 1/4in - 0.16oz/ft
Liquid side: 3/8in - 0.32oz/ft
Liquid side: 1/4in - 0.16oz/ft
Liquid side: 3/8in - 0.32oz/ft
Table 4
Refrigerant pipe requirements
When installing multiple indoor units with a single outdoor unit, ensure that the
length of the refrigerant pipe and the drop height between the indoor and outdoor
units meet the requirements illustrated in the following diagram (indoor units
may be located above or below the outdoor unit as long as they meet these height
diff erence requirements):
Figure 3
33 ft (10 m)
or less
Indoor unit
Indoor unit
Outdoor unit
49 ft (15m)
or less
Max.Height difference
