Daikin FTQ-PA- Manuals

Page 2 - Table of contents

EDUS281008 Table of contents i Part 1 FTQ-PA + RZQ-P9................................................................... 1 1. External appearance ................................................................................... 2 1.1 Indoor unit .......................................................

Page 5 - External appearance; Indoor unit

External appearance EDUS281008 2 FTQ-PA + RZQ-P 1. External appearance 1.1 Indoor unit FTQ18PAVJUFTQ24PAVJU 1.2 Outdoor unit RZQ18PVJU9RZQ24PVJU9

Page 6 - Model name, power supply and nomenclature; Model name and power supply; : New model or changed model; Nomenclature; FT; RZ

EDUS281008 Model name, power supply and nomenclature FTQ-PA + RZQ-P 3 1 2. Model name, power supply and nomenclature 2.1 Model name and power supply Note: 1. * : New model or changed model 2.2 Nomenclature Indoor unit Outdoor unit Indoor unit Outdoor unit Power supply Air handling unit FTQ18PAVJU* R...

Page 7 - Specifications; FTQ; Air handling unit

Specifications EDUS281008 4 FTQ-PA + RZQ-P 3. Specifications 3.1 FTQ Air handling unit Notes:  1. Nominal cooling capacities are based on the following conditions: Return air temperature : 80°FDB (27°CDB), 67°FWB (19.4°CWB)Outdoor temperature : 95°FDB (35°CDB)Equivalent ref. piping : 25ft (7.5 m) (...

Page 8 - Dimensions and service space

EDUS281008 Dimensions and service space FTQ-PA + RZQ-P 5 1 4. Dimensions and service space 4.1 Indoor unit 4.1.1 FTQ (Air handling unit) FTQ18PAVJU / FTQ24PAVJU 3D068377A Unit (in.)

Page 10 - Outdoor unit

EDUS281008 Dimensions and service space FTQ-PA + RZQ-P 7 1 4.3 Outdoor unit RZQ18PVJU9 / RZQ24PVJU9 3D064212 Unit (in.)

Page 11 - Installation service space

Dimensions and service space EDUS281008 8 FTQ-PA + RZQ-P 4.4 Installation service space RZQ18PVJU9 / RZQ24PVJU9 3D064213

Page 13 - meas

Dimensions and service space EDUS281008 10 FTQ-PA + RZQ-P meas u rements : inches meas u rements : inches Do not stack more than t w o u nits. The drain-piping constr u ction re qu ires a b o u t 4 inches in the u pper side of the o u door u nit. (1) One ro w of stand-alone installation (2) Ro w s o...

Page 14 - Piping diagrams; Refrigerant pipe connection port diameters

EDUS281008 Piping diagrams FTQ-PA + RZQ-P 11 1 5. Piping diagrams 5.1 Indoor unit FTQ18PAVJU / FTQ24PAVJU  Refrigerant pipe connection port diameters C: 4D068194 (in.) Model Gas Liquid FTQ18PAVJU/FTQ24PAVJU φ 5/8 φ 3/8

Page 16 - Wiring diagrams

EDUS281008 Wiring diagrams FTQ-PA + RZQ-P 13 1 6. Wiring diagrams 6.1 Indoor unit FTQ18PAVJU / FTQ24PAVJU NOTE: This unit is not equipped with a return air sensor. A remote sensor is required when not using a BRC1E71 Controller or if this controller is not positioned to sense space temperature. 3D06...

Page 18 - External connection diagram

EDUS281008 Wiring diagrams FTQ-PA + RZQ-P 15 1 6.3 External connection diagram RZQ18PVJU9 / RZQ24PVJU9 3D064230

Page 19 - Electrical characteristics

Electrical characteristics EDUS281008 16 FTQ-PA + RZQ-P 7. Electrical characteristics 7.1 Indoor unit FTQ18PAVJU / FTQ24PAVJU SYMBOLS:MCA : Minimum Circuit Amps (A)MOP : Maximum Overcurrent Protective Device (A)IFM : Indoor Fan MotorHP : Fan Motor Rated Output (HP)FLA : Full Load Amps (A) NOTES: 1. ...

Page 20 - Electric heater

EDUS281008 Electrical characteristics FTQ-PA + RZQ-P 17 1 7.2 Electric heater

Page 22 - Safety devices setting

EDUS281008 Safety devices setting FTQ-PA + RZQ-P 19 1 8. Safety devices setting 8.1 FTQ FTQ18PAVJU / FTQ24PAVJU F 24 8 24 8 C: 3D06 8 195A

Page 23 - Capacity tables

Capacity tables EDUS281008 20 FTQ-PA + RZQ-P 9. Capacity tables 9.1 FTQ FTQ18PAVJU + RZQ18PVJU9 FTQ24PAVJU + RZQ24PVJU9 C o o l i n g C a p a c i t y 2 0 8 / 2 3 0 V – 6 0 H z 2 0 8 / 2 3 0 V – 6 0 H z I n d o o r A i r T e m p . O u t d o o r A i r T e m p . ° F D B °FDB °F W B 6 8 7 7 8 6 9 0 9 5 ...

Page 24 - Capacity correction ratio

EDUS281008 Capacity tables FTQ-PA + RZQ-P 21 1 9.2 Capacity correction ratio RZQ18PVJU9 / RZQ24PVJU9 C: 3D06422 8 A

Page 25 - Operation limits

Operation limits EDUS281008 22 FTQ-PA + RZQ-P 10. Operation limits RZQ18PVJU9 / RZQ24PVJU9 3D064229

Page 26 - Installation of indoor / outdoor unit; Installation of

EDUS281008 Installation of indoor / outdoor unit 23 2 Part 2 Installation of indoor / outdoor unit 1. Center of gravity ........................................................................................ 24 1.1 Outdoor unit...........................................................................

Page 27 - Center of gravity

Center of gravity EDUS281008 24 Installation of indoor / outdoor unit 1. Center of gravity 1.1 Outdoor unit RZQ18PVJU9 / RZQ24PVJU9 Unit (in.) 4D064214

Page 28 - Installation of indoor unit; CONTENTS

EDUS281008 Installation of indoor unit Installation of indoor / outdoor unit 25 2 2. Installation of indoor unit 2.1 FTQ18PAVJU / FTQ24PAVJU 3P250363-3B 1 En g lish SPLIT SYSTEM Air Conditioners Installation man u al CONTENTS 1. SAFETY CO N SIDERATIO N S ........................................... 1...

Page 29 - cc

Installation of indoor unit EDUS281008 26 Installation of indoor / outdoor unit 3P250363-3B En g lish 2 It is re c ommended to install a g round fault c ir c uit inter- • rupter if one is not already available. This helps prevent ele c tri c al sho c ks or fi re. Se c urely fasten the outside unit t...

Page 30 - BEFORE INSTALLATION; PRECAUTIONS; OPTIONAL ACCESSORIES; SELECTING INSTALLATION SITE

EDUS281008 Installation of indoor unit Installation of indoor / outdoor unit 27 2 3P250363-3B BEFORE INSTALLATION 2. WARNING Entr u st installation to the place of p u rchase or a qu alifi ed • ser v iceman. Improper installation co u ld lead to leaks and, in w orse cases, electric shock or fi re. U...

Page 31 - PREPARATIONS BEFORE INSTALLA-

Installation of indoor unit EDUS281008 28 Installation of indoor / outdoor unit 3P250363-3B English 4 Where piping between indoor and outdoor units is • possible within the allowable limit. (Refer to the installa-tion manual for the outdoor unit.)If the a return-air duct is not installed, carefully ...

Page 32 - ic

EDUS281008 Installation of indoor unit Installation of indoor / outdoor unit 29 2 3P250363-3B 5 English Table 1 A B C D E F G H I 53-1/4 24 20 22 12 14-1/2 11- 15/16 19-5/8 19- 15/16 Make sure the range of the unit’s external static pres- (2) sure is not exceeded. (up to 0.5 in.W.C. at “H” speed.) C...

Page 33 - REFRIGERANT PIPING WORK; ERANT

Installation of indoor unit EDUS281008 30 Installation of indoor / outdoor unit 3P250363-3B English 6 REFRIGERANT PIPING WORK 5. 〈 Observe the requirements listed below for refrigerant piping sizes. 〉 Liquid Gas 3/8 in. 5/8 in. 〈 Execute heat insulation work completely on both sides of the gas pipin...

Page 34 - DRAIN PIPING WORK

EDUS281008 Installation of indoor unit Installation of indoor / outdoor unit 31 2 3P250363-3B 7 English CAUTION Be sure to insulate any ﬁ eld piping all the way to the piping • connection inside the unit. Any exposed piping may cause condensation or burns if touched. When brazing the refrigerant pip...

Page 35 - INSTALLING THE DUCT; ELECTRIC WIRING WORK; GENERAL INSTRUCTIONS

Installation of indoor unit EDUS281008 32 Installation of indoor / outdoor unit 3P250363-3B English 8 To keep the piping from becoming clogged with dirt, • avoid bends where possible and install so that traps can be cleaned. A ir h and l er At l eas t 4 in. At l eas t 3 in. Fig. 7 Observe the follow...

Page 36 - WIRING EXAMPLE; HOW TO CONNECT WIRINGS; Precautions when laying power supply wiring; Table 2; Remove the electric component box cover.

EDUS281008 Installation of indoor unit Installation of indoor / outdoor unit 33 2 3P250363-3B 9 English Length of the transmission wiring and remote controller wiring Outdoor unit – Indoor unit Max. 3 280 ft. (Total wiring length: 6560 ft.) Indoor unit – Remote controller Max. 1640 ft. ELECTRICAL CH...

Page 38 - trolling 1 indoor unit by 2 remote controllers)

EDUS281008 Installation of indoor unit Installation of indoor / outdoor unit 35 2 3P250363-3B 11 English Outsi de th e a i r con d ition er s, s e p ara t e th e lo w volt a g e w i r ing • ( rem ot e cont r oll er a n d t ra ns m ission w i r ing) a n d high volt a g e w i r ing (g r oun d w i re a...

Page 39 - FIELD SETTING AND TEST RUN; SETTINGS WHEN USING THE OPTIONAL RE-

Installation of indoor unit EDUS281008 36 Installation of indoor / outdoor unit 3P250363-3B English 12 Turn the MAIN/SUB changeover switch on one of the (2) two remote controller PC boards to “S”. (Leave the switch of the other remote controller set to “M”.) S M S S M (F a cto r y se tt ing ) O n ly...

Page 40 - SETTING THE FILTER SIGN DISPLAY INTERVAL; INSTALLATION OF THE OPTIONAL AIR FILTER

EDUS281008 Installation of indoor unit Installation of indoor / outdoor unit 37 2 3P250363-3B 13 English REMOTE CONTROL SETTING 10-2 Force d off an d ON/OFF operation shoul d b e selecte d b y select- • ing the S ECOND CODE NO. as shown in the ta b le Ta b le 4. Table 4 External ON/OFF input Mo d e ...

Page 43 - SETTINGS FOR SEPARATELY SOLD ACCES-

Installation of indoor unit EDUS281008 40 Installation of indoor / outdoor unit 3P250363-3B English 16 Electric heater ON/OFF temperature setting (12) -3 While in heating operation, the heater control (ON/OFF) is • conducted as shown below; ON Set temperature OFF <Ton: F ° > <Toff: F ° >...

Page 44 - Installation of outdoor unit

EDUS281008 Installation of outdoor unit Installation of indoor / outdoor unit 41 2 3. Installation of outdoor unit 3.1 RZQ18PVJU / RZQ24PVJU 3PA60114-14Y SPLIT SYSTEM Air Conditioners Installation manual 1 English CONTENTS 1. SAFETY CONSIDERATIONS ........................................... 1 2. INT...

Page 46 - This air conditioner is an appliance that should not be; INTRODUCTION; lectrical; ccessories

EDUS281008 Installation of outdoor unit Installation of indoor / outdoor unit 43 2 C: 3PA60114-14Y 3 English This air conditioner is an appliance that should not be • accessible to the general public.The wall thickness of ﬁ eld-installed pipes should be • selected in accordance with the relevant loc...

Page 47 - BEF

Installation of outdoor unit EDUS281008 44 Installation of indoor / outdoor unit 3PA60114-14Y English 4 M ain components 2-5 For main components and function of the main components, refer to the Engineering Data Book. BEF OR E INST A LL A TION 3 . 〈 B ringing-in 〉 Bring in the outdoor unit slowly by...

Page 51 - CAUTIONS ON INSTALLATION

Installation of outdoor unit EDUS281008 48 Installation of indoor / outdoor unit 3PA60114-14Y English 8 (D) When outdoor units are stacked When an obstruction is present on the air outlet (1) side 4 Z 40 or more NOTE Only two outdoo r units can b e stack e d. 1. A bout 4 in. is re qui re d as th e d...

Page 52 - Piping connection; Selection of piping material

EDUS281008 Installation of outdoor unit Installation of indoor / outdoor unit 49 2 C: 3PA60114-14Y 9 English REFRIGERANT PIPING WORK 6. CAUTION <To piping technician> Make sure to open the stop valves after ﬁ nishing the • piping work. (Refer to the table shown in “ 6-7 Additional refrigerant ...

Page 53 - Heat insulation of piping

Installation of outdoor unit EDUS281008 50 Installation of indoor / outdoor unit 3PA60114-14Y English 10 Pipe size Tightening torque (ft·lbf) Flare dimension A (in.) Flare shape (in.) φ 3/8” 24.1 - 29.4 0.504 - 0.520 A 45 °± 2 ° 90 °± 2 ° R0.016 ~0.031 φ 5/8” 45.6 - 55.6 0.760 - 0.776 Ester oil or e...

Page 54 - Vacuum drying; Additional refrigerant charge; WARNING

EDUS281008 Installation of outdoor unit Installation of indoor / outdoor unit 51 2 11 English Vacuum drying • - Use a vacuum pump THAT can evacuate up to MICRONSORLESS [Procedure] $ONOTENERGIZETHEINDOORUNITBEFOREPERFORMING THEVACUUMDRYING/PERATETHEVACUUMPUMPFOREVACUATIONFORHOURSORMOREUSINGBOTHLIQUID...

Page 56 - -3 Power supply wiring connection procedure; Connection example of whole system wiring; Precautions when knocking out knock holes; Power supply wiring connection procedure

EDUS281008 Installation of outdoor unit Installation of indoor / outdoor unit 53 2 C: 3PA60114-14Y 13 English Perform the electric wiring work in accordance with the • “electric wiring diagram label”.Make sure to turn OFF the branch switch and overcurrent protective device before starting the work.P...

Page 57 - How to Insulation tube.

Installation of outdoor unit EDUS281008 54 Installation of indoor / outdoor unit 3PA60114-14Y English 14 Stop valve mounting plate Conduit mounting plate (accessory) Power supply wiring (including ground wire) or Transmission wiring Power supply wiring (including ground wire) or Transmission wiring ...

Page 58 - CHECKS AFTER COMPLETION OF; Power on and check operation

EDUS281008 Installation of outdoor unit Installation of indoor / outdoor unit 55 2 3PA60114-14Y 15 English Transmission wiring connection procedure 7-4 If an excessive force is applied while connecting a cable • to the terminal block on the PC board, the PC board may be damaged. IN/D OUT/D F1 F2 F1 ...

Page 59 - -1 Power on and check operation; -1 Power on and check operation

Installation of outdoor unit EDUS281008 56 Installation of indoor / outdoor unit 3PA60114-14Y English 16 In th e ch e ck op era tion, th e st a tus of th e out d oo r unit is • ch e ck ed , a n d inco rre ct w i r ing is ch e ck ed fo r . (1) • Clos e th e out er p a n e l of th e out d oo r unit. •...

Page 60 - CAUTION FOR REFRIGERANT LEAKS

EDUS281008 Installation of outdoor unit Installation of indoor / outdoor unit 57 2 3PA60114-14Y 17 English When a malfunction code is displayed in the remote controller (Check a malfunction code in the remote controller connected to the indoor unit.) Malfunction code Cause Solution E3 The stop valve...

Page 61 - Procedure for checking maximum concentration

Installation of outdoor unit EDUS281008 58 Installation of indoor / outdoor unit 3PA60114-14Y English 18 Pay a special attention to the place, such as a basement, etc. where refrigerant can stay, since refrigerant is heavier than air. Procedure for checking maximum concentration Check the maximum co...

Page 62 - Detail information of options; Detail information

EDUS281008 Detail information of options 59 3 Part 3 Detail information of options 1. Accessories ............................................................................................... 60 1.1 Indoor unit ..........................................................................................

Page 63 - Accessories; Controls; manual booklet of “Coutrds”.; RZQ; Optional accessories

Accessories EDUS281008 60 Detail information of options 1. Accessories 1.1 Indoor unit 1.1.1 FTQ Optional accessories (For unit) . : Electric heater operation with heat pump is allowed. k : Only electric heater operation is allowed. × : Not allowed. C: 3D068224A Optional accessories (For controls) :...

Page 64 - KKPJ5F180 — Central drain plug; Connecting drain hose; Dimensions

EDUS281008 RZQ Detail information of options 61 3 2. RZQ 2.1 KKPJ5F180 — Central drain plug KKPJ5F180 Model KKPJ5F180 Item Connecting drain hose in. φ 31/32 (inside diameter) Dimensions Unit:in. JC : D3K1342A Drain socket Drain cap Drain receiver 25/32 1-1/4 25/32 1-1/4 1-3/16 31/32 13/32 1-11/16 1-...

Page 65 - Installation

RZQ EDUS281008 62 Detail information of options Installation 31/32 inches 3-15/16 inches Never insert them into the wrong drain holes as it willcause water leakage. Failure to attach them correctly will result in leakage. If the hose is too long and hangs down, arrange it carefullyto prevent kinks. ...

Page 66 - K-KYZP15C — Wire fixture for preventing overturning

EDUS281008 RZQ Detail information of options 63 3 2.2 K-KYZP15C — Wire fixture for preventing overturning C : 3K07319A K-KYZP15C Dimensions Unit:in. J: D3K2523 ItemModel K-KYZP15C Accessories Adjustor pin: 1 piece Bolt, nut, plain washer: 1 set Installation manual. 2-17/32 1-5/32 Around φ 6-11/16 13...

Page 67 - view

RZQ EDUS281008 64 Detail information of options Installation C : 3K07319A Use pliers to bull and attach INSTALLATION1. For seam jointed-roofs, attach and fix the folded-plate clamp to the roof and then attach the attachment plate (2) to the clamp as shown in the figure. 2. For layered folded-plate r...

Page 68 - KPT-60B160 — Fixture for preventing overturning

EDUS281008 RZQ Detail information of options 65 3 2.3 KPT-60B160 — Fixture for preventing overturning KPT-60B160 Model KPT-60B160 Item Material Steel plate (t 1/8 in.) Colour Ivory white Accessories Screw : 4 Installation manual. · Allows the outdoor unit to be secured to the foundation. → Prevents ...

Page 70 - dddddfdf

1645 Wallace Drive, Suite 110 Carrollton, TX75006 [email protected] www.daikinac.com AMERICAS dddddfdf ISO 9001 is a plant certification systemdefined by the International Organizationfor Standardization (ISO) relating to quality assurance. ISO 9001 certificationcovers quality assurance aspects rela...