Heat Pump - Daikin SkyAir RZR-TA Series Service Manual

Specifications
3.2

Heat Pump

3.2.1 Ceiling Mounted Cassette Type (Round Flow With Sensing)
Model Indoor unit
name
Outdoor unit
Power supply
1 4 Cooling capacity
2 4 Heating capacity
3 4 Heating capacity
SEER (Rated)
EER (Rated)
HSPF (Rated)
Indoor unit
Casing color
Dimensions: (H×W×D)
Coil Type
Rows×Stages×FPI
Face area
Fan Model
Type
Motor output
Airflow rate
(H/M/L)
External static
pressure
Sound pressure level (H/M/L)
Air filter
Weight
Connecting Liquid Pipe
Pipes
Gas Pipe
Drain Pipe
Remote controller Wired
(option)
Wireless
Decoration Model
panels
Color
(option)
Dimensions:
(H×W×D)
Air filter
Weight
Outdoor unit
Casing color
Dimensions: (H×W×D)
Coil Type
Rows×Stages×FPI
Face area
Compressor Model
Type
Motor output
Fan Model
Type
Motor output
Airflow rate
Weight
Sound pressure level
Connecting Liquid Pipe
Pipes
Gas Pipe
Drain Pipe
Safety devices
Capacity Control
Refrigerant control
Ref. Standard length
piping
Max. length
Max. height
difference
Refrigerant Model
Charge
Ref. oil Model
Charge
Drawing Specification
No
Sound (indoor)
Sound (outdoor)
Notes:
1 Indoor temp.: 80°FDB (26.7°CDB), 67°FWB (19.4°CWB) / Outdoor temp.: 95°FDB (35.0°CDB) / Equivalent piping length: 25 ft (7.6 m), level difference: 0 ft (0 m).
2 Indoor temp.: 70°FDB (21.1°CDB) / Outdoor temp.: 47°FDB (8.3°CDB), 43°FWB (6.1°CWB) / Equivalent piping length: 25 ft (7.6 m), level difference: 0 ft (0 m).
3 Indoor temp.: 70°FDB (21.1°CDB) / Outdoor temp.: 17°FDB (−8.3°CDB), 15°FWB (−9.4°CWB) / Equivalent piping length: 25 ft (7.6 m), level difference: 0 ft (0 m).
4 Capacities are net, including a deduction for cooling (an addition for heating) for indoor fan motor heat.
42
FCQ18TAVJU
RZQ18TAVJU
1 phase, 208/230 V, 60 Hz
Btu/h (kW)
Btu/h (kW)
Btu/h (kW)
Btu/h∙W
FCQ18TAVJU
Galvanized steel plate
in (mm) 10–1/16 × 33–1/16 × 33–1/16 (256 × 840 × 840)
Cross fin coil
3 × (12 + 15 × 2) × (20 + 21 × 2)
2
ft² (m )
QTS48C15M
W
cfm
742/618/477 (21.0/17.5/13.5)
3
(m /min)
inH O (Pa)
2
dB(A) 35.5/32.0/28.0
lbs (kg)
in (mm) φ3/8 (φ9.5) (Flare connection)
in (mm) φ5/8 (φ15.9) (Flare connection)
in (mm) VP25 (External dia. 1–1/4 (32), internal dia. 1 (26))
BRC1E73, BRC2A71
BYCQ125B–W1 / BYCQ125BGW1
in (mm) 2 × 37–3/8 × 37–3/8 / 5–1/8 × 37–3/8 × 37–3/8
(50 × 950 × 950 / 130 × 950 × 950)
Resin net (with mold resistance)
lbs (kg) 12.2 (5.5) / 22.1 (10.0)
RZQ18TAVJU
in (mm) 39 × 37 × 12–5/8 (990 × 940 × 320)
Cross fin coil
2
ft² (m )
2YC63ABXDD
Hermetically sealed swing type
kW
Propeller fan
W
cfm
3
(m /min)
lbs (kg)
dB(A)
φ3/8 (φ9.5) (Flare connection)
in (mm)
in (mm) φ5/8 (φ15.9) (Flare connection)
in (mm) φ1 (φ26) (Hole)
High pressure switch, Outdoor fan driver overload
protector, Inverter overload protector, Fusible plugs, Fuse
%
Electronic expansion valve
ft (m)
ft (m)
ft (m)
lbs (kg)
DAPHNE FVC50K
L
C: 4D115508
C: 4D087483B
C: 4D101947D
18,000 (5.3)
20,000 (5.9)
12,000 (3.5)
18.6
13.0
10.1
4.59 (0.427)
Turbo fan
48
—
—
63 (28.5)
—
Fresh white
Ivory white
2 × 44 × 19
9.5 (0.88)
1.9
P51J11F
200
2,682 (76)
172 (78)
58
protector, Inverter overload protector, Fusible plugs, Fuse
14-100
25 (7.6)
164 (50)
98 (30)
R-410A
6.4 (2.9)
1.08
FCQ24TAVJU
RZQ24TAVJU
1 phase, 208/230 V, 60 Hz
24,000 (7.0)
27,000 (7.9)
18,000 (5.3)
18.5
12.0
10.2
FCQ24TAVJU
Galvanized steel plate
10–1/16 × 33–1/16 × 33–1/16 (256 × 840 × 840)
Cross fin coil
3 × (12 + 15 × 2) × (20 + 21 × 2)
4.59 (0.427)
QTS48C15M
Turbo fan
48
777/618/477 (22.0/17.5/13.5)
—
36.0/32.0/28.0
—
63 (28.5)
φ3/8 (φ9.5) (Flare connection)
φ5/8 (φ15.9) (Flare connection)
VP25 (External dia. 1–1/4 (32), internal dia. 1 (26))
BRC1E73, BRC2A71
—
BYCQ125B–W1 / BYCQ125BGW1
Fresh white
2 × 37–3/8 × 37–3/8 / 5–1/8 × 37–3/8 × 37–3/8
(50 × 950 × 950 / 130 × 950 × 950)
Resin net (with mold resistance)
12.2 (5.5) / 22.1 (10.0)
RZQ24TAVJU
Ivory white
39 × 37 × 12–5/8 (990 × 940 × 320)
Cross fin coil
2 × 44 × 19
9.5 (0.88)
2YC63ABXDD
Hermetically sealed swing type
1.9
P51J11F
Propeller fan
200
2,682 (76)
172 (78)
58
φ3/8 (φ9.5) (Flare connection)
φ5/8 (φ15.9) (Flare connection)
φ1 (φ26) (Hole)
High pressure switch, Outdoor fan driver overload
14-100
Electronic expansion valve
25 (7.6)
164 (50)
98 (30)
R-410A
6.4 (2.9)
DAPHNE FVC50K
1.08
C: 4D115508
C: 4D087474B
C: 4D101947D
Part 1 General Information
SiUS281811EA