TECHNICAL MANUAL Collection data

1 MANUAL No. '07 PAC-T-115 TECHNICAL MANUALC ollection dataPACKAGED AIR-CONDITIONERMULTI-TYPE (V-MULTI)PACKAGED AIR-CONDITIONER(Split system, Air to air heat pump type)CEILING RECESSED COMPACT TYPECEILING RECESSED TYPEWALL MOUNTED TYPECEILING SUSPENDED TYPEFDTCVA151 HEN1R201 HEN1R(OUTDOOR UNIT)FDCVA302 HENR402 HENAR402 HESAR502 HENAR502 HESAR602 HENAR602 HESAR802 HESAR1002 HESARFDTA151R201R251R301R401R501R(INDOOR UNIT)FDTCA151R201 RFDTCVA302 HENP1R402 HENP2R402 HESP2 RFDTCVA602 HENT2R602 HEST2 RFDTVA151 HEN1R201 HEN1R251 HEN1R302 HEN1R402 HEN2R402 HES2R502 HEN2R502 HES2R602 HEN2R602 HES2 RFDTVA302 HENP1R402 HENP2R402 HESP2R502 HENP2R502 HESP2R602 HENP2R602 HESP2R802 HESP2R1002 HESP2 RFDTVA602 HENT2R602 HEST2R802 HEST2 RFDTVA802 HESD2R1002 HESD2 RFDKNVA151 HEN1R201 HEN1R251 HEN1 RFDKNVA302 HENP1R402 HENP2R402 HESP2R502 HENP2R502 HESP2 RFDKNVA602 HENT2R602 HEST2 RFDENVA151 HEN1R201 HEN1R251 HEN1R302 HEN1R402 HEN2R402 HES2R502 HEN2R502 HES2R602 HEN2R602 HES2 RFDENVA302 HENP1R402 HENP2R402 HESP2R502 HENP2R502 HESP2R602 HENP2R602

2 HESP2R802 HESP2R1002 HESP2 RFDENVA602 HENT2R602 HEST2R802 HEST2 RSATELLITE DUCTED TYPEFDUMVA201 HEN2R251 HEN2R302 HEN2R402 HEN2R402 HES2R502 HEN2R502 HES2R602 HEN2R602 HES2 RFDUMVA402 HENP2R402 HESP2R502 HENP2R502 HESP2R602 HENP2R602 HESP2R802 HESP2R1002 HESP2 RFDUMVA602 HENT2R602 HEST2R802 HEST2 RFDENA151R201R251R301R401R501 RFDKNA151R201R251 RFDUMA202R252R302R402R502 RHIGH STATIC PRESSURE DUCT TYPEFDUVA802 HES2R1002 HES2R- 1 -TABLE OF CONTENTS1. PACKAGED AIR-CONDITIONER .. 22. MULTI-TYPE (V MULTI) PACKAGED AIR-CONDITIONER .. 2913. WIRELESS KIT (OPTIONAL PARTS) .. 318- 2 -1. PACKAGED GENERAL INFORMATION .. Specifi c features.

3 How to read the model name .. SELECTION data .. Specifications ..5(1) Ceiling recessed compact type (FDTC) .. 5(2) Ceiling recessed type (FDT) .. 12(3) Ceiling suspended type (FDEN) .. 36(4) Satellite ducted type (FDUM) .. 58(5) High static pressure duct type (FDU) .. 78(6) Wall mounted type (FDKN) .. Range of usage & limitations .. Exterior dimensions .. 93(1) Indoor unit .. 93(2) Remote controller (Optional parts) .. 105(3) Outdoor unit .. Inside view .. Exterior appearance .. Piping system .. Selection chart .. Characteristics of fan .. Noise level .. 140(1) Indoor unit.

4 140(2) Outdoor unit .. ELECTRICAL data .. Electrical wiring .. 144(1) Indoor unit .. 144(2) Outdoor unit .. OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER .. 156(1) Remote controller .. 156(2) Operation control function by the indoor controller .. 158(3) Operation control function by the wired remote controller .. 165- 3 -(4) Operation control function by the outdoor controller .. 166 Models FDCVA151 ~ 251 .. 166 Models FDCVA302 ~ 1002 .. APPLICATION data .. Installation of indoor unit .. 185(1) Ceiling recessed compact type (FDTC) .. 185(2) Ceiling recessed type (FDT) .. 190(3) Ceiling suspended type (FDEN).

5 196(4) Wall mounted type (FDKN) .. 200(5) Satellite ducted type (FDUM) .. 203(6) High static pressure duct type (FDU) .. Installation of wired remote controller .. Installation of outdoor unit .. 214(1) Haulage and installation .. 214(2) Refrigerant piping work .. 216(3) Air tightness test and air purge .. 222(4) Refrigerant charge .. 223(5) Drain piping work .. 224(6) Electrical wiring .. 224(7) Setting functions using the wired remote controller .. 227(8) Checking operation data .. 232(9) Test run .. MAINTENANCE data .. Servicing .. Trouble shooting for refrigerant circuit .. Diagnosing of microcomputer circuit.

6 238(1) Selfdiagnosis function .. 238(2) Procedures of trouble diagnosis .. 241(3) Error diagnosis procedures at the indoor unit side .. 241(4) Error diagnosis procedures at the outdoor unit side .. 259(5) Inspection procedure for the failure which doesn t have an error code .. 288(6) Check anomalous operation data with the wired remote controller .. Check display on wireless specifi cation models (FDEN FDKN FDT) .. 290- 4 -RoHS specification : Single type(blank)P: Twin typeT: Triple typeD: Double twin typeApplicable power source .. See the specificationsHeat pump typeSeries capacityR410A modelsInverter specificationModel nameExample: FDT V A 25 1 H EN P 1 GENERAL Specifi c features(1) All models employ R410A, with RoHS compliance.

7 (2) Industry leading COP. Thanks to achievement of the highest COP level in the industry, the energy consumption has been cut by 24~38% compared with our former models (constant speed models).(3) Energy labeling Class A MHI models have cleared the class A standard, the highest energy saving level, with their high COP (coeffi cient of performance).(4) The microcomputer chip is installed in the indoor unit and outdoor unit. There is no need for the unit to communicate between the outdoor and indoor units so the unit is more resistant to electromagnetic noise thus the incidence of microcomputer malfunction has been reduced.

8 The compressor in the outdoor unit has its own self protection function, that reacts according to abnormal high pressure and excessive high temperature. (5) There are only three power lines between the outdoor and indoor unit. One cabtyre cable with 3 wires encased in one sheath is enough for conducting the wiring work between the outdoor unit and the indoor unit. This contributes to simpler wiring work in the fi eld.(6) All air supply ports have auto swing louvers. (Only case of FDTC, FDT, FDEN and FDKN models). The indoor fan motor has three speeds of high, medium and low.(7) All models have service valves protruding from the outdoor unit for faster fl are connection (FDCVA802, 1002: Only a gas side is brazing) work in the field.

9 (8) The size and weight of the outdoor units in the FDCVA 151~251,302 Series have been greatly reduced. Use of an inverter has also improved energy conservation and economy.(9) Compared to the previous models, a single fan is used in the FDCVA402~602 outdoor unit models and forward blowing is used in the FDCVA802 and FDCVA1002 models,resulting in markedly reduced weight and greater addition, use of an inverter makes these units much more economical compared to the previous fi xed speed units.(10) Realization of signifi cant reduction in size and weight compared with our former models, applying front blow outlet on all are 50% in weight of 6HP, 72% in volume of 8HP and 63% in the foot print of How to read the model nameFDTC :FDT :FDEN :FDUM:FDU :FDKN :FDC.

10 Ceiling recessed compact type unitCeiling recessed type unitCeiling suspended type unitSatellite ducted type unitHigh static pressure duct type unitWall mounted type unitOutdoor unit- 5 SELECTION Specifications(1) Ceiling recessed compact type (FDTC)(a) Single typeModel FDTCVA151 HEN1 RModelItemFDTCVA151 HEN1 RFDTCA151 RFDCVA151 HENRN ominal cooling capacity(1) [ ~ ]Nominal heating capacity(1) [ ~ ]Power source1 Phase, 220-240V 50Hz/220V 60 HzOperation data (3)Cooling power current (Cooling) factor (Cooling)%98/99 Heating power current (Heating) factor (Heating)%97/97 Inrush current ( )A5 Noise leveldB(A)Powerful mode Hi:46 Me:42 Lo:38 Mild mode Hi:42 Me:38 Lo:3548 Exterior dimensionsHeight Width DepthmmUnit 248 570 570 Panel 35 700 700595 780 (+67) 290 Net (Unit.)