Daikin FCQ18PVJU - NOT MALFUNCTION OF THE AIR CONDITIONER; Normal Operation Symptoms

EDSUSE28-956S Specifications
RZQ-P, M series 9
1
Ceiling-suspended type, continued
1. Indoor temp. : 80°FDB, 67°FWB / outdoor temp. : 95°FDB / Equivalent piping length : 25 ft (7.5 m), level difference : 0.
2. Indoor temp. : 70°FDB / outdoor temp. : 47°FDB, 43°FWB / Equivalent piping length : 25 ft (7.5 m), level difference : 0.
Note:
Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
Model
Indoor unit FHQ36MVJU FHQ42MVJU
Outdoor unit RZQ36MVJU RZQ42MVJU
Power supply 1 phase 60Hz 208-230V 1 phase 60Hz 208-230V
Cooling capacity
1
Btu/h 36,000 40,500
Heating capacity
2
Btu/h 37,500 39,500
Indoor unit FHQ36MVJU FHQ42MVJU
Color White (10Y9/0.5) White (10Y9/0.5)
Dimensions H×W×D in (mm) 7–11/16 × 62–5/8 × 26–3/4” (195 x 1590 x 680 mm) 7–11/16 × 62–5/8 × 26–3/4” (195 x 1590 x 680 mm)
Coil
Type Cross fin coil Cross fin coil
Rows×Stages×FPI 2 × 12 × 15 + 2 × 10 × 15 2 × 12 × 15 + 2 × 10 × 15
Face area ft² 3.66 + 2.95 3.66 + 2.95
Fan
Model — —
Type Sirocco fan Sirocco fan
Motor output W 130 130
Airflow rate (H/L) cfm 830/670 850/700
Air filter Resin net (With mold resistant) Resin net (With mold resistant)
Mass (Weight) lbs (kg) 90 (41 kg) 90 (41 kg)
Piping
connections
Liquid in (mm) φ3/8” (9.5 mm) (Flare connection) φ3/8” (9.5 mm) (Flare connection)
Gas in (mm) φ5/8” (15.8 mm) (Flare connection) φ5/8” (15.8 mm) (Flare connection)
Drain in (mm) VP20
(External dia. 1” (25.4 mm), Internal dia. 3/4” (19.5 mm) VP20 (External dia. 1 ” (25.4 mm), Internal dia. 3/4” (19.5 mm) )
Remote controller (option)
Wired BRC1D71 BRC1D71
Wireless BRC7E83 BRC7E83
Outdoor unit RZQ36MVJU RZQ42MVJU
Color Ivory white (5Y7.5/1) Ivory white (5Y7.5/1)
Dimensions H×W×D in (mm) 52–15/16 × 35–7/16 × 12–5/8” (1345 x 900 x 320 mm) 52–15/16 × 35–7/16 × 12–5/8” (1345 x 900 x 320 mm)
Coil
Type Cross fin coil Cross fin coil
Rows×Stages×FPI 2 × 60 × 13 2 × 60 × 13
Face area ft² 12.2 12.2
Comp.
Model JT100FCVDK@4 JT100FCVDK@4
Type Hermetically sealed scroll type Hermetically sealed scroll type
Motor output kW 2.5 3.0
Fan
Model KFD–325–70–8A KFD–325–70–8A
Type Propeller Fan Propeller Fan
Motor output W 70×2 70×2
Airflow rate cfm 3,740 3,740
Mass (Weight) lbs (kg) 310 lbs (141 kg) 310 lbs (141 kg)
Piping
connections
Liquid in (mm) φ3/8” (9.5 mm) (Flare connection) φ3/8” (9.5 mm) (Flare connection)
Gas in (mm) φ5/8” (15.8 mm) (Flare connection) φ5/8” (15.8 mm) (Flare connection)
Drain in (mm) φ1” (25.4 mm) (Hole) φ1” (25.4 mm) (Hole)
Safety devices
High pressure switch.
Outdoor fan driver overload protector.
Thermal protector for indoor fan motor.
Inverter overload protector.
Fusible plugs. Fuse.
High pressure switch.
Outdoor fan driver overload protector.
Thermal protector for indoor fan motor.
Inverter overload protector.
Fusible plugs. Fuse.
Capacity step % 100-0 100-0
Refrigerant control Electronic expansion valve Electronic expansion valve
Ref. piping
Standard length ft (m) 25’ (7.5 m) 25’ (7.5 m)
Max. length ft (m) 230’ (70 m) 230’ (70 m)
Max. height difference ft (m) 164’ (50 m) 164’ (50 m)
Refrigerant
Model R410A R410A
Charge (factory charge) lb 12.8 12.8
Ref. oil
Model Refer to the name plate of compressor. Refer to the name plate of compressor.
Charge L 1.6 1.6
Drawing Number C : 4D049325 C : 4D049325