Daikin FCQ18PVJU - TROUBLE SHOOTING; Immediate Hazards and Safety Issues; Water Leaks and System Stops; Malfunction Code and Display Errors

Specifications EDSUSE28-956S
10 RZQ-P, M series
3.3 FAQ
Wall-mounted type
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 FAQ18PVJU FAQ24PVJU
Outdoor unit RZQ18PVJU RZQ24PVJU
Power supply 1 phase 60Hz 208-230V 1 phase 60Hz 208-230V
Cooling capacity
1
Btu/h 18,000 24,000
Heating capacity
2
Btu/h 20,000 26,000
Indoor unit FAQ18PVJU FAQ24PVJU
Color White (3.0Y8.5/0.5) White (3.0Y8.5/0.5)
Dimensions H×W×D in (mm) 11–3/8 × 41–3/8 × 9” (290 x 1050 x 230 mm) 11–3/8 × 41–3/8 × 9” (290 x 1050 x 230 mm)
Coil
Type Cross fin coil Cross fin coil
Rows×Stages×FPI 2 × 14 × 18 2 × 14 × 18
Face area ft² 2.29 2.29
Fan
Model QCL9686M QCL9686M
Type Crossflow fan Crossflow fan
Motor output W 43 43
Airflow rate (H/L) cfm 500/400 635/470
Air filter Resin net (Washable) Resin net (Washable)
Mass (Weight) lbs (kg) 31(14) 31(14)
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)
VP13 (External dia. 11/16” (17 mm), Internal dia. 1/2” (12.7 mm) VP13 (External dia. 11/16” (17 mm), Internal dia. 1/2” (12.7 mm))
Remote controller (option)
Wired BRC1D71 BRC1D71
Wireless BRC7E818 BRC7E818
Outdoor unit RZQ18PVJU RZQ24PVJU
Color Ivory Ivory
Dimensions H×W×D in (mm) 30–5/16 × 35–7/16 × 12–5/8” (770 x 900 x 320 mm) 30–5/16 × 35–7/16 × 12–5/8” (770 x 900 x 320 mm)
Coil
Type Cross fin coil Cross fin coil
Rows×Stages×FPI 2 × 34 × 18 2 × 34 × 18
Face area ft² 7.1 7.1
Comp.
Model 2YC63HXD#ED 2YC63HXD#ED
Type Hermetically sealed swing type Hermetically sealed swing type
Motor output kW 1.7 1.7
Fan
Model P47N11F P47N11F
Type Propeller fan Propeller fan
Motor output W 70 70
Airflow rate cfm 1,835 1,835
Mass (Weight) lbs (kg) 150 lbs (68 kg) 150 lbs (68 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) 164’ (50 m) 164’ (50 m)
Max. height difference ft (m) 98’ (30 m) 98’ (30 m)
Refrigerant
Model R410A R410A
Charge (factory charge) lb 3.3 3.3
Ref. oil
Model Refer to the name plate of compressor. Refer to the name plate of compressor.
Charge L 0.75 0.75
Drawing Number C : 4D062151D C : 4D062151D