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Installation manual

Daikin room air conditioners

English

Installation manual

Daikin room air conditioners

CTXF20C5V1B
CTXF25C5V1B
CTXF35C5V1B

Summary of Contents for CTXF20C5V1B

Page 1: ...Installation manual Daikin room air conditioners English Installation manual Daikin room air conditioners CTXF20C5V1B CTXF25C5V1B CTXF35C5V1B ...

Page 2: ...рмативни документи при условие че се използват съгласно нашите инструкции atitinka žemiau nurodytus standartus ir arba kitus norminius dokumentus su sąlyga kad yra naudojami pagal mūsų nurodymus tad ja lietoti atbilstoši ražotāja norādījumiem atbilst sekojošiem standartiem un citiem normatīviem dokumentiem sú v zhode s nasledovnou ými normou ami alebo iným i normatívnym i dokumentom ami za predpok...

Page 3: ...ata 14 12 1 Wiring diagram 14 12 1 1 Unified wiring diagram legend 14 1 About the documentation 1 1 About this document INFORMATION Make sure that the user has the printed documentation and ask him her to keep it for future reference Target audience Authorised installers INFORMATION This appliance is intended to be used by expert or trained users in shops in light industry and on farms or for comm...

Page 4: ...may cause refrigerant gas leakage CAUTION Do NOT open the valves before flaring is complete This would cause refrigerant gas leakage DANGER RISK OF EXPLOSION Do NOT start the unit if it is vacuumed Charging refrigerant see Charging refrigerant WARNING The refrigerant inside the unit is mildly flammable but normally does NOT leak If the refrigerant leaks in the room and comes in contact with fire f...

Page 5: ...ff the power supply before servicing Install the switch box cover before turning on the power supply Commissioning see 10 Commissioning 413 DANGER RISK OF ELECTROCUTION DANGER RISK OF BURNING SCALDING CAUTION Do NOT perform the test operation while working on the indoor units When performing the test operation NOT only the outdoor unit but the connected indoor unit will operate as well Working on ...

Page 6: ...is strong enough to support the weight of the unit If there is a risk reinforce the wall or the floor before installing the unit Spacing Install the unit at least 1 8 m from the floor and keep the following requirements in mind for distances from the walls and the ceiling 50 50 30 mm 5 2 Opening the indoor unit 5 2 1 To remove the front panel 1 Hold the front panel by the panel tabs on both sides ...

Page 7: ... the wall using M4 25L screws field supply INFORMATION The removed pipe port cover can be kept in the mounting plate pocket 337 770 A 285 44 5 170 48 48 44 5 116 5 1 17 337 50 213 237 170 A d e mm a a f h g a a b a c a c a d e A A Mounting plate for class 20 35 a Recommended mounting plate fixing spots b Pocket for the pipe port cover c Tabs for placing a spirit level d Through the wall hole Ø65 m...

Page 8: ... b Drain socket with nominal Ø13 mm field supply c Ridgid polyvinyl chloride pipe field supply Condensation Take measures against condensation Insulate the complete drain piping in the building 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 50 mm To connect the piping on right side right back or right bottom INFORMATION The...

Page 9: ...the maximum working pressure of the unit see PS High on the unit name plate larger piping thickness might be required 6 1 2 Refrigerant piping insulation Use polyethylene foam as insulation material with a heat transfer rate between 0 041 and 0 052 W mK 0 035 and 0 045 kcal mh C with a heat resistance of at least 120 C Insulation thickness Pipe outer diameter Øp Insulation inner diameter Øi Insula...

Page 10: ...d Soap water contains ammonia which may lead to corrosion of flared joints between the brass flare nut and the copper flare 1 Charge the system with nitrogen gas up to a gauge pressure of at least 200 kPa 2 bar It is recommended to pressurize to 3000 kPa 30 bar in order to detect small leaks 2 Check for leaks by applying the bubble test solution to all connections 3 Discharge all nitrogen gas 6 3 ...

Page 11: ...apart from each other Transmission wiring and power supply wiring may cross but may NOT run parallel In order to avoid any electrical interference the distance between both wirings should ALWAYS be at least 50 mm WARNING Provide adequate measures to prevent that the unit can be used as a shelter by small animals Small animals that make contact with electrical parts can cause malfunctions smoke or ...

Page 12: ...ing plate using 2 indoor unit fixing screws M4 12L accessory 9 Configuration 9 1 To set a different address In case 2 indoor units are installed in 1 room different addresses for 2 user interfaces can be set 1 Remove the batteries from the user interface 2 Cut the address jumper a a a Address jumper NOTICE Be careful NOT to damage any of the surrounding parts when cutting the address jumper 3 Turn...

Page 13: ...witch box The insulation resistance of the compressor is OK There are NO damaged components or squeezed pipes on the inside of the indoor and outdoor units There are NO refrigerant leaks The correct pipe size is installed and the pipes are properly insulated The stop valves gas and liquid on the outdoor unit are fully open 10 2 To perform a test run Prerequisite Power supply MUST be in the specifi...

Page 14: ...r D V D Diode DB Diode bridge DS DIP switch E H Heater FU F U for characteristics refer to PCB inside your unit Fuse FG Connector frame ground H Harness H P LED V L Pilot lamp light emitting diode Symbol Meaning HAP Light emitting diode service monitor green HIGH VOLTAGE High voltage IES Intelligent eye sensor IPM Intelligent power module K R KCR KFR KHuR K M Magnetic relay L Live L Coil L R React...

Page 15: ...ion manual 15 CTXF20 35C5V1B Daikin room air conditioners 3P519299 13V 2020 08 Symbol Meaning X M Terminal strip block Y E Electronic expansion valve coil Y R Y S Reversing solenoid valve coil Z C Ferrite core ZF Z F Noise filter ...

Page 16: ...TANBUL TÜRKİYE Tel 0216 453 27 00 Faks 0216 671 06 00 Çağrı Merkezi 444 999 0 Web www daikin com tr Gülsuyu Mahallesi Fevzi Çakmak Caddesi Burçak Sokak No 20 34848 Maltepe 3P519299 13V 2020 08 Copyright 2020 Daikin Verantwortung für Energie und Umwelt ...

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