Bosch CS5800iAW 12 E G3 - Hydraulic Configuration and System Solutions

Technical information and reports
Compress 5800i AW – 6721862724 (2023/06)
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Table 13 Nominal flow heating system
10.2 Hydraulic configuration
The product must only be installed according to the manufacturer's
official system solutions. Other system solutions are not permitted.
Liability is voided in the case of damage and problems resulting from
impermissible installation.
Certain system solutions require accessories (buffer cylinder, diverter
valve, mixer, heating pump). The heating pump PC1 is activated by the
controller in the indoor unit.
10.2.1 Explanations of the system solutions
Heating system
Connection heating (flow and return) mm Ø28
Connection heat pump (flow and return) mm Ø 28
Maximum operating pressure kPa/bar 300/3
Minimum operating pressure kPa/bar 70/0,7
Nominal flow Table 13
Maximum externally available pressure at nominal flow
3)
Expansion vessel I N/A
Maximum water temperature (flow), booster heater only °C 75
Minimum water temperature (if cooling is available)
2)
°C 7
Minimum flow (defrosting) l/min 15
Hot water cylinder (DHW)
Connection flow and return mm Ø 22
Heat transfer medium
Pressure drop available for pipes and components between indoor and outdoor unit kPa
3)
Circulation pump type PC0 Grundfos UPM4L K
General
Waste water connection mm Ø24
IP-Rating IP X4D
Dimensions (width x depth x height) mm 400 x 300 x 710
Weight kg 26
Installation height Up to 2000 m above sea level
1) 3N AC, 50 Hz
2) Lowest value only possible in combination with external tank with cooling below dew point
3) The flow rate and available pressure depend on the connected heat pump and the installed external circulation pump ( Chapter 5.2)
CS6800iAW 12 E Unit 3 9
Heat pump Nominal flow
underfloor heating
(l/s)
Nominal flow
radiator (l/s)
4 0,21 0,15
5 0,29 0,17
7 0,34 0,20
General
XCU-THH (XCU
HY)
Installation module integrated in the heat pump
module
UI800 Control unit
CR10H Room controller (accessories)
T1 Outdoor sensor
MK2 Humidity sensor (accessory)
WP/WD/WH DHW cylinder (accessory)
VW1 Diverter valve (accessory)
PW2 DHW circulation pump (accessory)
TW1 Hot water temperature sensor
Heating circuit without mixer
PC1 Circulation pump, heating circuit
T0 Flow temperature sensor
Heating circuit with mixer
MM100 Heating circuit module (control unit for circuit)
PC1 Pump for heating circuit 2
VC1 Mixer
TC1 Flow temperature sensor, heating circuit 2, 3 ...
MC1 Thermal shut-off valve, heating circuit 2, 3 ...