Installation Guide

Installation Manual Bosch Climate 5000 Series Wall Mounted Ductless Single Split Air Conditioner / Heat Pump | 25
Bosch Thermotechnology Corp. | 03.2019
Data subject to change
8.3 Adding Refrigerant
In North America, the standard pipe length is 7.5m (25’). The additional refrigerant
to be charged can be calculated using the following formula:
Additional refrigerant per pipe length
Connective Pipe Air Purging Additional Refrigerant
< Standard pipe length Vacuum Pump N/A
> Standard pipe length Vacuum Pump
Liquid Side: Ø 6.35 (ø 0.25”)
Inverter R410A:
(Pipe length – standard length) x 15g/m
(Pipe length – standard length) x 0.16oZ/ft
Liquid Side: Ø 9.52 (ø 0.375”)
Inverter R410A:
(Pipe length – standard length) x 30g/m
(Pipe length – standard length) x 0.32oZ/ft
Table 8
CAUTION: CONTAINS REFRIGERANT
 NEVER mix refrigerant types.