▪ A subset of the latest technical data is available on the regional 4.4.2 To perform vacuum drying .......... Daikin website (publicly accessible). Charging refrigerant ..............▪ The full set of latest technical data is available on the Daikin 4.5.1 About charging refrigerant .......... Business Portal (authentication required). 4.5.2 About the refrigerant ...........
NOT affected by the snow. If necessary, install a snow cover or shed and a pedestal. >150 >50 (mm) (mm) Installation manual (A)RXP20~35L5V1B + RXF20~35A5V1B + RXF20~25B5V1B R32 split series 3P519299-2H – 2019.09...
If necessary, construct a Installation pedestal. Opening the units 4.1.1 To open the outdoor unit DANGER: RISK OF ELECTROCUTION DANGER: RISK OF BURNING (A)RXP20~35L5V1B + RXF20~35A5V1B + RXF20~25B5V1B Installation manual R32 split series 3P519299-2H – 2019.09...
4.3.3 To connect the refrigerant piping to the outdoor unit ▪ Piping length. Keep field piping as short as possible. Installation manual (A)RXP20~35L5V1B + RXF20~35A5V1B + RXF20~25B5V1B R32 split series 3P519299-2H – 2019.09...
5 If you do NOT reach the target vacuum or CANNOT maintain the vacuum for 1 hour, do the following: Refrigerant type: R32 ▪ Check for leaks again. Global warming potential (GWP) value: 675 ▪ Perform vacuum drying again. (A)RXP20~35L5V1B + RXF20~35A5V1B + RXF20~25B5V1B Installation manual R32 split series 3P519299-2H – 2019.09...
▪ Make electrical connections to the fixed wiring. plate) + the determined additional amount. ▪ All components procured on-site and all electrical construction MUST comply with applicable legislation. Installation manual (A)RXP20~35L5V1B + RXF20~35A5V1B + RXF20~25B5V1B R32 split series 3P519299-2H – 2019.09...
After the installation of the unit, first check the items listed below. Once all checks are fulfilled, the unit must be closed. Power-up the unit after it is closed. The indoor unit is properly mounted. (A)RXP20~35L5V1B + RXF20~35A5V1B + RXF20~25B5V1B Installation manual R32 split series 3P519299-2H – 2019.09...
5 After 2-3 minutes, close the gas stop valve and stop forced cooling. ▪ When the power turns back on after a power break, the previously selected mode will be resumed. Installation manual (A)RXP20~35L5V1B + RXF20~35A5V1B + RXF20~25B5V1B R32 split series 3P519299-2H – 2019.09...
1 Set the operation mode to cooling. For the procedure, refer to "To perform a test run" in the installation manual of the indoor unit. (A)RXP20~35L5V1B + RXF20~35A5V1B + RXF20~25B5V1B Installation manual R32 split series 3P519299-2H – 2019.09...
7 Technical data Technical data A subset of the latest technical data is available on the regional Daikin website (publicly accessible). The full set of latest technical data is available on the Daikin Business Portal (authentication required). Wiring diagram Unified Wiring Diagram Legend For applied parts and numbering, refer to the wiring diagram on the unit.