Daikin RZQ24PVJU (9) Installation Manual

INSTALLATION MANUALEnglishFrançaisEspañolSPLIT SYSTEM Air ConditionersMODELSRZQ18PVJU (9)RZQ24PVJU (9)RZQ30PVJURZR18PVJURZR24PVJURZR30PVJURead these i

9 EnglishREFRIGERANT PIPING WORK6. CAUTION<To piping technician>Make sure to open the stop valves after fi nishing the •piping work. (Refer to

English 10Pipe sizeTightening torque (ft·lbf)Flare dimension A (in.)Flare shape (in.)φ3/8” 24.1 - 29.4 0.504 - 0.520A45°± 2°90°± 2°R0.016~0.031φ5/8”

11 EnglishVacuum drying• - Use a vacuum pump which can evacuate up to –14.6 psi or less.[Procedure] Operate the vacuum pump for evacuation for 2 h

English 12Stop valve operationCautions on handling the stop valveThe fi gure below shows the name of each part required in • handling the stop valve.

13 EnglishPerform the electric wiring work in accordance with the • “electric wiring diagram label”.Make sure to turn OFF the branch switch and overc

English 14Stop valve mounting plateConduit mounting plate (accessory)Power supply wiring(including ground wire)or Transmission wiringPower supply wir

15 EnglishTransmission wiring connection procedure7-4 If an excessive force is applied while connecting a cable •to the terminal block on the PC boa

English 16In the check operation, the status of the outdoor unit is • checked, and incorrect wiring is checked for.(1) • Close the front panel of th

17 EnglishWhen a malfunction code is displayed in the remote controller(Check a malfunction code in the remote controller connected to the indoor uni

English 18Pay a special attention to the place, such as a basement, etc. where refrigerant can stay, since refrigerant is heavier than air.Procedure

SPLIT SYSTEM Air Conditioners Installation manual1 EnglishCONTENTS1. SAFETY CONSIDERATIONS ... 12. INTRODUCTI

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English 2When wiring, position the wires so that the control box •cover can be securely fastened. Improper positioning of the control box cover may

3 EnglishThis air conditioner is an appliance that should not be •accessible to the general public.The wall thickness of fi eld-installed pipes shoul

English 4Main components2-5 For main components and function of the main components, refer to the Engineering Data Book.BEFORE INSTALLATION3. 〈Bringi

5 English40 or moreBranch switch and overcurrent protective deviceIndoor remote controller60 or more60 or more40 or moreBranch switch and overcurrent

English 6(B) When an obstruction is present on the air outlet sideWhen the upward area is open •When one outdoor unit is installed individually(1) 2

7 EnglishWhen only two outdoor units are installed side by (2) sideAHL20 or less12 or more40 or moreThe dimensional relationship between H, L and A i

English 8(D) When outdoor units are stackedWhen an obstruction is present on the air outlet (1) side4Z40 or more NOTEOnly two outdoor units can be s