Daikin ERQ-AV1 Technical Data Manual Download Page 30

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• Air Handling Unit Connection • ERQ-AV1

• Air Handling Unit Connection • Heat pump

Operation range

3D045713C

ERQ-AV1

Outdoor

temp.

(°CDB)

Indoor temperature (°CWB)

Note:

These figures assume the following
operating conditions.
Indoor and outdoor units

Equivalent piping length

7.5m

Level difference

Operation

range

Range

for

pull

down

operation

Cooling

Heating

Operation

range

Range

for

pull

down

operation

Indoor temperature (°CDB)

outdoor

temperature

(°CWB)

Summary of Contents for ERQ-AV1

Page 1: ...air conditioning systems technical data Air handling unit connection ERQ AV1 ...

Page 2: ...air conditioning systems technical data Air handling unit connection ERQ AV1 ...

Page 3: ... heating capacity coefficient 6 5 Capacity tables 7 Combination table 7 Cooling capacity tables 8 Heating capacity tables 14 Capacity correction factor 20 6 Dimensional drawing centre of gravity 20 Dimensional drawing 20 Centre of gravity 21 7 Piping diagram 21 8 Wiring diagram 22 Wiring diagram 22 External connection diagram 22 9 Sound data 23 Sound pressure spectrum 23 Sound power spectrum 25 10...

Page 4: ...e range of Daikin units offers maximum application potential plus flexible control options The system provides optimized air conditions such as fresh air and humidity control both in heating and in cooling and can be used in small warehouses showrooms and offices Control box and expansion valve kit are required for each combination plus an air handling unit ...

Page 5: ...g Material Carton Wood EPS Weight kg 8 Heat Exchanger Dimensions Length mm 857 Nr of Rows 2 Fin Pitch mm 2 Nr of Passes 10 Face Area m 1 131 Nr of Stages 60 Tube type Hi XSS 8 Fin Type Non symmetric waffle louvre Treatment Corrosion resistant Fan Type Propeller Discharge direction Horizontal Quantity 2 Air Flow Rate nominal at 230V Cooling m min 106 Heating m min 102 105 Motor Quantity 2 Model Bru...

Page 6: ...outdoor temperature 35 CDB equivalent refrigerant piping 7 5m level difference 0m Nominal heating capacities are based on indoor temperature 20 CDB outdoor temperature 7 CDB 6 CWB equivalent refrigerant piping 7 5m level difference 0m Sound pressure level is a relative value depending on the distance and acoustic environment For more details please refer to the sound level drawings Sound values ar...

Page 7: ...stead of fuse use circuit breaker MFA is used to select circuit breaker and the ground fault circuit interrupter earth leakage circuit breaker MSC means the maximum current during start up of the compressor EN IEC 61000 3 12 European international technical standard setting the limits for harmonic currents produced by equipment connected to public low voltage system with input current 16A and 75A ...

Page 8: ... Correction factor for finding integrated heating capacity ERQ AV1 Inlet port temperature of heat exchanger C RH 85 7 5 3 0 3 5 7 Integrating correction factor for frost accumulation 0 88 0 86 0 8 0 75 0 76 0 82 1 0 Please note that when there is an accumulation of snow against the outside surface of the outdoor unit heat exchanger there will always be a temporary redusion in capacity although thi...

Page 9: ... ERQ200 P P P P P P P ERQ250 P P P P P P Heat pump P Pair Combination depending on AHU heat exchanger volume and capacity Allowed heat exchanger volume dm Allowed heat exchanger capacity kW EKEXV Class Minimum Maximum Minimum Maximum 63 1 66 2 08 6 3 7 8 80 2 09 2 64 7 9 9 9 100 2 65 3 3 10 12 3 125 3 31 4 12 12 4 15 4 140 4 13 4 62 15 5 17 6 200 4 63 6 6 17 7 24 6 250 6 61 8 25 24 7 30 8 Saturate...

Page 10: ...AR 1 The above table shows the average value of conditions which may occur Die obige Tabelle zeigt den Durchschnittswert der Bedingungen die auftreten können Ƨǅǁƿ ƴǂƴ ƯƿǊ Ʋƿƴƽƴ ƴƿƴƶǂƯǇƸǅƴƼ ƺ ưǄƺ ǅƼ Ʊ ƶƼƴ ǄǆƿƻƱƽƸǃ ǁǆ ǁǂƸƲ ƿƴ ǂǁƽǎǉǁǆƿ La tabla de arriba muestra el valor medio de condiciones que pueden ocurrir Le tableau ci dessus donne la valeur moyenne pour des conditions qui peuvent survenir La ta...

Page 11: ...RQ100AV1 Cooling TC Total capacity kW PI Power Input kW Comp Outdoor fan motor Combination kW Capacity index Outdoor air temp CDB Indoor air temp CWB 14 0 CWB 16 0 CWB 18 0 CWB 19 0 CWB 20 0 CWB 22 0 CWB 24 0 CWB 20 0 CDB 23 0 CDB 26 0 CDB 27 0 CDB 28 0 CDB 30 0 CDB 32 0 CDB TC PI TC PI TC PI TC PI TC PI TC PI TC PI 4TW32002 2 ...

Page 12: ...LAR 1 The above table shows the average value of conditions which may occur Die obige Tabelle zeigt den Durchschnittswert der Bedingungen die auftreten können Ƨǅǁƿ ƴǂƴ ƯƿǊ Ʋƿƴƽƴ ƴƿƴƶǂƯǇƸǅƴƼ ƺ ưǄƺ ǅƼ Ʊ ƶƼƴ ǄǆƿƻƱƽƸǃ ǁǆ ǁǂƸƲ ƿƴ ǂǁƽǎǉǁǆƿ La tabla de arriba muestra el valor medio de condiciones que pueden ocurrir Le tableau ci dessus donne la valeur moyenne pour des conditions qui peuvent survenir La t...

Page 13: ...RQ125AV1 Cooling TC Total capacity kW PI Power Input kW Comp Outdoor fan motor Combination kW Capacity index Outdoor air temp CDB Indoor air temp CWB 14 0 CWB 16 0 CWB 18 0 CWB 19 0 CWB 20 0 CWB 22 0 CWB 24 0 CWB 20 0 CDB 23 0 CDB 26 0 CDB 27 0 CDB 28 0 CDB 30 0 CDB 32 0 CDB TC PI TC PI TC PI TC PI TC PI TC PI TC PI 4TW32002 2 ...

Page 14: ...LAR 1 The above table shows the average value of conditions which may occur Die obige Tabelle zeigt den Durchschnittswert der Bedingungen die auftreten können Ƨǅǁƿ ƴǂƴ ƯƿǊ Ʋƿƴƽƴ ƴƿƴƶǂƯǇƸǅƴƼ ƺ ưǄƺ ǅƼ Ʊ ƶƼƴ ǄǆƿƻƱƽƸǃ ǁǆ ǁǂƸƲ ƿƴ ǂǁƽǎǉǁǆƿ La tabla de arriba muestra el valor medio de condiciones que pueden ocurrir Le tableau ci dessus donne la valeur moyenne pour des conditions qui peuvent survenir La t...

Page 15: ...RQ140AV1 Cooling TC Total capacity kW PI Power Input kW Comp Outdoor fan motor Combination kW Capacity index Outdoor air temp CDB Indoor air temp CWB 14 0 CWB 16 0 CWB 18 0 CWB 19 0 CWB 20 0 CWB 22 0 CWB 24 0 CWB 20 0 CDB 23 0 CDB 26 0 CDB 27 0 CDB 28 0 CDB 30 0 CDB 32 0 CDB TC PI TC PI TC PI TC PI TC PI TC PI TC PI 4TW32002 2 ...

Page 16: ... average value of conditions which may occur Die obige Tabelle zeigt den Durchschnittswert der Bedingungen die auftreten können Ƨǅǁƿ ƴǂƴ ƯƿǊ Ʋƿƴƽƴ ƴƿƴƶǂƯǇƸǅƴƼ ƺ ưǄƺ ǅƼ Ʊ ƶƼƴ ǄǆƿƻƱƽƸǃ ǁǆ ǁǂƸƲ ƿƴ ǂǁƽǎǉǁǆƿ La tabla de arriba muestra el valor medio de condiciones que pueden ocurrir Le tableau ci dessus donne la valeur moyenne pour des conditions qui peuvent survenir La tabella in alto mostra il valore...

Page 17: ...s 5 3 Heating capacity tables ERQ100AV1 Heating TC Total capacity kW PI Power Input kW Comp Outdoor fan motor Combination kW Capacity index Outdoor air temp Indoor air temp CWB 16 0 18 0 20 0 21 0 22 0 24 0 TC PI TC PI TC PI TC PI TC PI TC PI CDB CWB kW kW kW kW kW kW kW kW kW kW kW kW 4TW32002 3 ...

Page 18: ... average value of conditions which may occur Die obige Tabelle zeigt den Durchschnittswert der Bedingungen die auftreten können Ƨǅǁƿ ƴǂƴ ƯƿǊ Ʋƿƴƽƴ ƴƿƴƶǂƯǇƸǅƴƼ ƺ ưǄƺ ǅƼ Ʊ ƶƼƴ ǄǆƿƻƱƽƸǃ ǁǆ ǁǂƸƲ ƿƴ ǂǁƽǎǉǁǆƿ La tabla de arriba muestra el valor medio de condiciones que pueden ocurrir Le tableau ci dessus donne la valeur moyenne pour des conditions qui peuvent survenir La tabella in alto mostra il valore...

Page 19: ...s 5 3 Heating capacity tables ERQ125AV1 Heating TC Total capacity kW PI Power Input kW Comp Outdoor fan motor Combination kW Capacity index Outdoor air temp Indoor air temp CWB 16 0 18 0 20 0 21 0 22 0 24 0 TC PI TC PI TC PI TC PI TC PI TC PI CDB CWB kW kW kW kW kW kW kW kW kW kW kW kW 4TW32002 3 ...

Page 20: ... average value of conditions which may occur Die obige Tabelle zeigt den Durchschnittswert der Bedingungen die auftreten können Ƨǅǁƿ ƴǂƴ ƯƿǊ Ʋƿƴƽƴ ƴƿƴƶǂƯǇƸǅƴƼ ƺ ưǄƺ ǅƼ Ʊ ƶƼƴ ǄǆƿƻƱƽƸǃ ǁǆ ǁǂƸƲ ƿƴ ǂǁƽǎǉǁǆƿ La tabla de arriba muestra el valor medio de condiciones que pueden ocurrir Le tableau ci dessus donne la valeur moyenne pour des conditions qui peuvent survenir La tabella in alto mostra il valore...

Page 21: ...s 5 3 Heating capacity tables ERQ140AV1 Heating TC Total capacity kW PI Power Input kW Comp Outdoor fan motor Combination kW Capacity index Outdoor air temp Indoor air temp CWB 16 0 18 0 20 0 21 0 22 0 24 0 TC PI TC PI TC PI TC PI TC PI TC PI CDB CWB kW kW kW kW kW kW kW kW kW kW kW kW 4TW32002 3 ...

Page 22: ...ating capacity max capacity Heating capacity Heating capacity obtained from the heating capacity characteristics table X Capacity correction factor Explanation of symbols Hp Level difference m between indoor and outdoor unit when indoor unit is installed below the outdoor unit Hm Level difference m between indoor and outdoor unit when indoor unit is installed above the outdoor unit L Equivalent pi...

Page 23: ...Q AV1 Heat exchanger Compressor High pressure sensor Filter Filter Filter Pressure regulating valve 4 way valve Solenoid valve Electronic expansion valve Electronic expansion valve Low pressure sensor Capillary tube Service port Double pipe heat exchanger Oil separator Stop valve with service port on field piping side J 7 9mm flare connection Solenoid valve Filter Service port Capillary tube Capil...

Page 24: ...ferrite core Z1F Z4F Noise filter Cool heat selector S1S Selector switch Fan Cool Heat S2S Selector switch Cool Heat Notes 1 This wiring diagram only applies to the outdoor unit 2 L Live N Neutral Field wiring 3 Terminal strip Connector Connection Protective earth screw Relay connector Noiseless earth Terminal 4 Refer to the manual on how to use BS1 BS5 and DS1 DS2 switch 5 Do not operate the unit...

Page 25: ...ured under the actual installation conditions it is normally over the set value due to enviromental noise and sound reflection Operating conditions Octave band sound pressure level dB 0dB 0 0002μ bar ERQ125AV1 Location of microphone 4D052714C Overall dB Scale A 51 0 Scale C 63 5 B G N is already rectified Measure in anechoic room Note The operating sound is measured in anechoic chamber if it is me...

Page 26: ...ing for continuous noise Operating conditions Power source 220 240V 50Hz 220V 60Hz Return air temperature 27 C DB 19 C WB Outdoor temperature 35 C DB 24 C WB Cooling 4D052717B Octave band sound pressure level dB 0dB 0 0002 μ bar Octave band center frequency Hz ERQ140AV1 approximate threshold hearing for continuous noise Power source 220 240V 50Hz 220V 60Hz Heating Return air temperature 20 C DB Ou...

Page 27: ...ty 0dB 10E 6μW m_ 3 Measured according to ISO 3744 3TW27647 3 Sound power level dB Octave band center frequency Hz ERQ125AV1 NOTES 1 dBA A weighted sound power level A scale according to IEC 2 Refernece acoustic intensity 0dB 10E 6μW m_ 3 Measured according to ISO 3744 3TW27657 3 Sound power level dB Octave band center frequency Hz ERQ140AV1 NOTES 1 dBA A weighted sound power level A scale accordi...

Page 28: ...the unit There is no height limit for obstructions on the intake side 2 Series installation 2 or more Pattern 1 2 Series installation 2 or more Obstacle on both sides b Obstacle above too 1 Stand alone installation Obstacle on the suction side 1 Stand alone installation Obstacle on the suction side only 2 Where there is an obstacle on the discharge side 100 or more 100 or more 100 or more 100 or m...

Page 29: ...e as follows L A L H 0 L 1 2 H 750 1 2 H L H 1000 H L Set the stand as L H The relations between H A and L are as follows L A L H 0 L 1 2 H 1000 1 2 H L H 1250 H L Set the stand as L H Pattern 2 Where the obstacle on the discharge side is lower than the unit There is no height limit for obstructions on the intake side a No obstacle above 1 Stand alone installation 2 Series installation 2 or more T...

Page 30: ...r temp CDB Indoor temperature CWB Note These figures assume the following operating conditions Indoor and outdoor units Equivalent piping length 7 5m Level difference 0m Operation range Range for pull down operation Cooling Heating Operation range Range for pull down operation Indoor temperature CDB outdoor temperature CWB ...

Page 31: ... to change without prior notice Daikin Europe N V explicitly rejects any liability for any direct or indirect damage in the broadest sense arising from or related to the use and or interpretation of this publication All content is copyrighted by Daikin Europe N V VRV products are not within the scope of the Eurovent certification programme Naamloze Vennootschap Zandvoordestraat 300 B 8400 Oostende...

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