Daikin FHQ35BVV1B Installation Manual
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SPLIT SYSTEM
MODELS
(Ceiling suspension type)
FHQ35BVV1B
FHQ35BWV1B
FHQ50BVV1B
FHQ50BWV1B
FHQ60BVV1B
FHQ60BWV1B
FHQ71BVV1B
FHQ100BVV1B
FHQ125BVV1B
READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.
LESEN SIE DIESE ANWEISUNGEN VOR DER INSTALLATION SORGFÄLTIG DURCH.
BEWAHREN SIE DIESE ANLEITUNG FÜR SPÄTERE BEZUGNAHME GRIFFBEREIT AUF.
LIRE SOIGNEUSEMENT CES INSTRUCTIONS AVANT L'INSTALLATION.
CONSERVER CE MANUEL A PORTEE DE MAIN POUR REFERENCE ULTERIEURE.
LEA CUIDADOSAMENTE ESTAS INSTRUCCIONES ANTES DE INSTALAR.
GUARDE ESTE MANUAL EN UN LUGAR A MANO PARA LEER EN CASO DE TENER ALGUNA DUDA.
PRIMA DELL'INSTALLAZIONE LEGGERE ATTENTAMENTE QUESTE ISTRUZIONI.
TENERE QUESTO MANUALE A PORTATA DI MANO PER RIFERIMENTI FUTURI.
ÄΙΑΒΑΣΤΕ ΠΡΟΣΕΚΤΙΚΑ ΑΥΤΕΣ ΤΙΣ ΟÄΗΓΙΕΣ ΠΡΙΝ ΑΠΟ ΤΗΝ ΕΓΚΑΤΑΣΤΑΣΗ ΕΧΕΤΕ ΑΥΤΟ
ΤΟ ΕΓΧΕΙΡΙÄΙΟ ΕΥΚΑΙΡΟ ΓΙΑ ΝΑ ΤΟ ΣΥΜΒΟΥΛΕΥΕΣΤΕ ΣΤΟ ΜΕΛΛΟΝ.
LEES DEZE INSTRUCTIES ZORGVULDIG DOOR VOOR INSTALLATIE. BEWAAR DEZE HAN-
DLEINDING WAAR U HEM KUNT TERUGVINDEN VOOR LATERE NASLAG.
LEIA COM ATENÇÃO ESTAS INSTRUÇÕES ANTES DE REALIZAR A INSTALAÇÃO.
MANTENHA ESTE MANUAL AO SEU ALCANCE PARA FUTURAS CONSULTAS.
ПЕРЕД НАЧАЛОМ МОНТАЖА ВНИМАТЕЛЬНО ОЗНАКОМЬТЕСЬ С ДАННЫМИ
ИНСТРУКЦИЯМИ. СОХРАНИТЕ ДАННОЕ РУКОВОДСТВО В МЕСТЕ, УДОБНОМ ДЛЯ
ОБРАЩЕНИЯ В БУДУЩЕМ.
INSTALLATION MANUAL
Air Conditioners
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Table of Contents
Related Manuals for Daikin FHQ35BVV1B
Summary of Contents for Daikin FHQ35BVV1B
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Page 1: Installation Manual
INSTALLATION MANUAL English SPLIT SYSTEM Air Conditioners Deutsch MODELS Français (Ceiling suspension type) FHQ35BVV1B FHQ35BWV1B FHQ50BVV1B FHQ50BWV1B Español FHQ60BVV1B FHQ60BWV1B FHQ71BVV1B FHQ100BVV1B Italiano FHQ125BVV1B ëëçíéêÜ READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION. KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE. - Page 2 3P104327-1F...
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Page 3: Table Of Contents
FHQ35BVV1B FHQ71BVV1B FHQ35BWV1B SPLIT SYSTEM FHQ50BVV1B FHQ100BVV1B FHQ50BWV1B Air Conditioner Installation manual FHQ60BVV1B FHQ125BVV1B FHQ60BWV1B CONTENTS 1. SAFETY PRECAUTIONS....................1 2. BEFORE INSTALLATION ....................3 3. SELECTING INSTALLATION SITE................5 4. PREPARATIONS BEFORE INSTALLATION ..............6 5. INDOOR UNIT INSTALLATION ..................8 6. REFRIGERANT PIPING WORK ..................9 7. - Page 4 • Be sure to use only the specified accessories and parts for installation work. Failure to use the specified parts may result in the unit falling, water leakage, electric shocks or fire. • Install the air conditioner on a foundation strong enough to withstand the weight of the unit. If a foundation does not have sufficient strength, the equipment may fall and cause injury.
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Page 5: Before Installation
2. BEFORE INSTALLATION • When moving the unit while removing it from the carton box, be sure to lift it by holding on to the four lifting lugs without exerting any pressure on other parts, especially swing flap, the refrigerant piping, drain piping, and other resin parts. - Page 6 NOTE • If you wish to use a remote controller that is not listed in “Table 1” on page 3, select a suitable remote con- troller after consulting catalogs and technical materials. FOR THE FOLLOWING ITEMS, TAKE SPECIAL CARE DURING CONSTRUCTION AND CHECK AFTER INSTALLATION IS FINISHED.
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Page 7: Selecting Installation Site
3. SELECTING INSTALLATION SITE (1) Select an installation site where the following conditions are fulfilled and that meets your cus- tomer’s approval. • Where optimum air distribution can be ensured. • Where nothing blocks air passage. • Where condensate can be properly drained. •... -
Page 8: Preparations Before Installation
4. PREPARATIONS BEFORE INSTALLATION (1) Relation of holes for indoor unit, suspension bolt position, piping and wiring. Front view False ceiling view Top side drain piping hole Left side piping hole Rear side piping hole Top gas piping hole Suspension bolt (×4) Air outlet Top liquid piping hole... - Page 9 (3-3) Remove the hanger brackets. • Loosen the 2 bolts (M8) used to attach the hanger brackets which are on each side (4 places left and right) to within 10 mm. (Refer to Fig. 4. 5) • After removing the securing screws (M5) for the hanger brackets which are on the rear side, pull the hanger brackets back (in the direction of the arrow), and remove them.
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Page 10: Indoor Unit Installation
5. INDOOR UNIT INSTALLATION It may be easier to attach accessory parts before installing the indoor unit. Therefore, please also read the instruction manuals which are provided with the accessory parts. As for the parts to be used for installation work, be sure to use the provided accessories and specified parts designated by our company. -
Page 11: Refrigerant Piping Work
6. REFRIGERANT PIPING WORK 〈For refrigerant piping of outdoor units, see the installation manual attached to the outdoor unit.〉 〈Execute heat insulation work completely on both sides of the gas piping and the liquid piping. Otherwise, a water leakage can result sometimes.〉 (When using a heat pump, the temperature of the gas piping can reach up to approximately 120°C, so use insulation which is sufficiently resistant.) 〈Also, in cases where the temperature and humidity of the refrigerant piping sections might exceed... - Page 12 Not recommendable but in case of emergency You must use a torque wrench but if you are obliged to install the unit without a torque wrench, you may follow the installation method mentioned below. After the work is finished, make sure to check that there is no gas leak. When you keep on tightening the flare nut with a spanner, there is a point where the tightening torque suddenly increases.
- Page 13 • Make absolutely sure to execute heat insulation works on the pipe-connecting section after checking gas leakage by thoroughly studying the following figure and using the attached heat insulating materials for fit- ting (6) and (7). (Fasten both ends with the clamps (4).) (Refer to Fig.
- Page 14 (1) For piping facing back. • Remove the rear penetration lid and set the piping. (Refer to Fig. 14.16) (2) For piping facing up. • When setting the piping to face up, the L-shaped branch piping kit sold separately is required. •...
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Page 15: Drain Piping Work
7. DRAIN PIPING WORK (1) Carry out the drain piping. • Make sure piping provides proper drainage. • You can select whether to bring the drain piping our from the rear right, right, rear left, or left. For rear right- facing and right-facing situations, refer to “6. - Page 16 Fig. 20 Fig. 22 Clamp (2) (attached) Drain hose (1) (attached) Taping area (Gray) Wrong Clamp (2) (attached) Fig. 21 Sealing pad (8) (attached) Sealing pad (8) (attached) Clamp (2) (Length : mm) (attached) < Facing rear right or right > <...
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Page 17: Wiring Example
8. WIRING EXAMPLE For the wiring of outdoor units, refer to the installation manual attached to the outdoor units. Confirm the system type. • Pair or Multi system: 1 remote controller controls 1 indoor unit. (standard system) (Refer to Fig. 23) •... -
Page 18: Electric Wiring Work
NOTE 1. All transmission wiring except for the remote controller wires is polarized and must match the terminal symbol. 2. In case of group control, perform the remote controller wiring to the master unit when connecting to the simultaneous operation system. (wiring to the slave unit is unnecessary) 3. - Page 19 Connection of wiring between units and for the remote control cord (Refer to Fig. 27) • Wiring between units Holding the control box lid, loosen the two securing screws, remove the control box lid, match up the phases on the power source terminal block inside (3P), and make the connections. After this is done, use the attached clamp (4) to bind wiring between units to the anchor point.
- Page 20 Observe the notes mentioned below when wiring to the terminals. Tightening torque for the terminal screws. • Use the correct screwdriver for tightening the terminal screws. If the blade of screwdriver is too small, the head of the screw might be damaged, and the screw will not be properly tightened. •...
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Page 21: Field Settings
10. FIELD SETTINGS (1) Make sure the control box lids are closed on the indoor and outdoor units. (2) Field settings must be made from the remote controller and in accordance with installation condi- tions. • Settings can be made by changing the “Mode No.”, “FIRST CODE NO.” and “SECOND CODE NO.”. •... - Page 22 When using wireless remote controllers • When using wireless remote controllers, wireless remote controller address setting is necessary. Refer to the installation manual attached to the wireless remote controller for setting instructions. 10-5 Simultaneous operation system individual setting It is easier if the optional remote controller is used when setting the slave unit. •...
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Page 23: Test Operation
10-7 Two remote controllers control (Controlling 1 indoor unit by 2 remote controllers) • When using 2 remote controllers, one must be set to “MAIN” and the other to “SUB”. MAIN/SUB CHANGEOVER (1) Insert a screwdriver into the recess between the upper and lower part of remote controller and, work- ing from the 2 positions, pry off the upper part. - Page 24 PRECAUTIONS 1. Refer to “11-2 HOW TO DIAGNOSE FOR MALFUNCTION” if the unit does not operate properly. 2. After completing the test run, press the INSPECTION/TEST OPERATION run button once to put the unit in inspection mode, and make sure the malfunction code is “00”. (=normal) If the code reads anything other than “00”, refer to “11-2 HOW TO DIAGNOSE FOR MALFUNCTION”.
- Page 25 11-3 Malfunciton code list • For plases where the Malfunction code is left blank, the “ ” indication is not displayed. Though the system continues operating, be sure to inspect the system and make repairs as necessary. • Depending on the type of indoor or outdoor unit, the Malfunction code may or may not be displayed. Code Malfunction/Remarks Indoor unit’s PC board faulty...
- Page 26 Gas piping thermistor malfunction (cooling) (outdoor) (NOTE 1) Discharge pipe pressure sensor faulty Suction pipe pressure sensor faulty Inverter error (outdoor unit) Reactor thermistor faulty (outdoor unit) (NOTE 1) Overheated heat-radiating fin (outdoor unit) (NOTE 1) Inverter cooling defect. Instantaneous overcurrent (outdoor unit) (NOTE 1) Possible earth fault or short circuit in the compressor motor.
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Page 27: Wiring Diagram
CAUTION • Refer to “b. Items to be checked at time of delivery” on page 4 upon completion of the test run and make sure that all the items are checked. • If the customer’s interior work has not been finished on completion of the test run, explain the customer not to operate the air conditioner. - Page 28 Fig.34 English...
- Page 29 Fig.35 English...
- Page 30 3PN06588-4M EM11A062 (1111) HT...