Daikin VAM350FC Installation Manual

Also see for VAM1000FC: Operation manual

Contents

Daikin VAM350FC Installation Manual Manual pdf 10 page image

Installation manual7 VAM350~2000FCTotal Heat ExchangerHRV (Heat Reclaim Ventilation)4P415947-1A – 2017.08Electric wiringConnection of wiring Connect the wires in accordance with the diagram of eachsystem. All wiring must be performed by an authorized electrician. All field supplied parts and materials and electric works mustconform to local regulations. Use copper wire onlyConnection of wiring A main switch or other means for disconnection, having acontact separation in all poles, must be incorporated in the fixedwiring in accordance with applicable legislation.Do not turn on the main switch until all the wiring is completed. A single switch can be used to supply power to units on thesame system. However, branch switches and branch circuitbreakers must be selected carefully. Fit the power supply wiring of each unit with a switch and fuse asshown in the drawing. Be sure to make the electric grounding (earth) connection.Complete system exampleComponent electrical specificationsSpecifications for field supplied fuses and wirePrecautions1 Do not connect wires of different gauge to the same powersupply terminal. Looseness in the connection may causeoverheating or electric malfunction.When connecting more than one wire to the power supplywiring, use a 2 mm2 (Ø1.6) gauge wire.When using two power wires of a gauge greater than 2 mm2(Ø1.6), branch the line outside the terminal board of the unit inaccordance with electrical equipment standards.The branch must be sheathed, so as to provide a degree ofinsulation equal to or greater than the power supply wiring itself.2 Keep total current of crossover wiring between indoor units lessthan 12 A.3 Do not connect wires of different gauge to the same groundingterminal. Looseness in the connection may deteriorateprotection.4 Keep the power supply wiring distant from other wires to preventnoise.5 For remote controller wiring, refer to the Installation manual ofthe remote controller.Before obtaining access to terminal devices, all powersupply circuits must be interrupted.Power supply wiringTransmission wiringSwitchFuse1 Outdoor unit2 Indoor unit3 Power supply4 Main switch5 Remote controllerVRVVRVVRV HRVHRV1223455VAM 350F 500F 650F 800F 1000F 1500F 2000FPower supply (*)(*) MCA: Min. Circuit AmpsMFA: Max. Fuse AmpsP: Motor Rated OutputFLA: Full Load Amps50 Hz Power supply Max. 264 V/Min. 198 VMCA (A) 0.9 1.3 1.6 2.5 3.0 5.0 5.0MFA (A) 16 16 16 16 16 16 16Fan motor (*)P (kW) 0.08x2 0.08x2 0.106x2 0.21x2 0.21x2 0.21x4 0.21x4FLA (A) 0.4 0.6 0.7 1.1 1.3 2.2 2.2NOTE For details, refer to ELECTRICAL DATA.VAM 350F 500F 650F 800F 1000F 1500F 2000FType JVE, 5VE JVE, 5VE, 7VEPower supply wiringField supplied fuses 16 A(*)(*) VAM 1500/2000 requires 2 electrical supplies and fuses.Wire H05VV-U3GSize Wire size must comply with local regulationsTransmission wiringWire Shield wire (2 wire)Size 0.75-1.25 mm2Same gauge wires Different gauge wires