To check for leaks............11 6.3.2 To perform vacuum drying .......... 11 ▪ The full set of the latest technical data is available on the Daikin Business Portal (authentication required). 7 Electrical installation Specifications of standard wiring components ......11 To connect the electrical wiring to the indoor unit .....
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▪ Do NOT install a phase advancing capacitor, because this unit is equipped with an inverter. A phase advancing capacitor will reduce performance and may cause accidents. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
Do NOT insert fingers, rods or other objects into the air inlet or outlet. Do NOT remove the fan guard. When the fan is rotating at high speed, it will cause injury. CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
4 Finish the installation by securing the mounting plate on the wall using M4×25L screws (field supply). INFORMATION The removed pipe port cover can be kept in the mounting plate pocket. CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
2 Remove any burrs along the cut section using a half round needle file. Wall embedded pipe Putty Wall hole cover 4 After completing wiring, refrigerant piping and drain piping, do NOT forget to seal the gap with putty. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
1 Insert the drain hose in the drain pipe as shown in the following figure, so it will NOT be pulled out of the drain pipe. Insulation fixing screw Drain hose CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
(see "PS High" on the unit name WARNING: MILDLY FLAMMABLE MATERIAL plate), larger piping thickness might be required. The refrigerant inside this unit is mildly flammable. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
Go to the next step. Recommended field fuse 20 A 3 Vacuum the system for at least 2 hours to a manifold pressure Earth leakage circuit breaker Must comply with of −0.1 MPa (−1 bar). applicable legislation CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
▪ Do NOT push the refrigerant pipes onto the bottom then retain the wires with the wire retainer. frame or the front grille. 10 Shape the wires so that the service cover fits securely, then close the service cover. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
Be careful NOT to damage any of the surrounding parts sensors/switches. If NOT, burning of the compressor might when cutting the address jumper. be the result. 3 Turn the power supply on. CTXF20~35F5V1B Installation manual Daikin room air conditioner 3P748643-11H – 2024.07...
In cooling mode: 26~28°C, in heating mode: 20~24°C. 3 Make sure that all functions and parts are working properly. 4 The system stops operating 3 minutes after the unit is turned OFF. Installation manual CTXF20~35F5V1B Daikin room air conditioner 3P748643-11H – 2024.07...
▪ A subset of the latest technical data is available on the regional refer to PCB inside your unit) Daikin website (publicly accessible). Connector (frame ground) ▪ The full set of the latest technical data is available on the Daikin Harness Business Portal (authentication required). H*P, LED*, V*L...
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