Toshiba Package Air Conditioner Specifications

Model: GDSB28014MUB

Indoor Unit: AID-GP1401H

Outdoor Unit: ROA-RP2804HS

Branching Pipe: RBC-TWP102

Type: Ceiling-Embedded Ducted Type Inverter Heat Pump Air Conditioner (Dual Twin)

Cooling Performance


Rated Cooling Standard Capacity	kW	25.0 (5.3 ~ 28.0)
Sensible Heat Ratio		0.82
Rated Cooling Standard Energy Efficiency		2.38 / 2.38
Intermediate Cooling Standard Capacity	kW	11.3
Intermediate Cooling Medium Temperature Capacity	kW	11.6
Minimum Cooling Medium Temperature Capacity	kW	6.3

Heating Performance


Rated Heating Standard Capacity	kW	28.0 (4.6 ~ 35.0)
Rated Heating Standard Energy Efficiency		3.31 / 3.31
Intermediate Heating Standard Capacity	kW	12.6
Minimum Heating Standard Capacity	kW	7.0
Maximum Heating Low Temperature Capacity (Note 1)	kW	22.2

Annual Performance Factor (APF)


APF 2015 (JIS B 8616:2015)	(Cooling)	4.6 / 4.6
	(Heating)	4.3 / 4.3
Cooling/Heating Average Energy Efficiency		2.85 / 2.85

Electrical Characteristics


Power Supply		3-Phase 200V 50/60Hz
Compressor Motor Rated Output	kW	7.16
Air Heat Exchanger		Finned Tube
Refrigerant Control		Electronic Expansion Valve
Fan Motor		Propeller Fan
High Pressure Switch	MPa	Operation: 4.15, Reset: 3.20
Low Pressure Switch	MPa
Protection Devices		Discharge Temperature Sensor, Overcurrent Sensor, Compressor Thermistor, Case Heater
Rated Noise (Sound Power Level) (Note 9)	(Cooling) dB	78
	(Heating) dB	80
Operating Noise (Sound Pressure Level) (Note 10)	(Cooling) dB	61
	(Heating) dB	63
IP Code		IPX4
Legal Refrigeration Ton		4.39
Efficiency	(Cooling) %	95 / 95
	(Heating) %	95 / 95
Starting Current	A	- / -

Outdoor Unit Specifications


Model Name		ROA-RP2804HS
Appearance		Silky Shade (Munsell 1Y8.5/0.5)
Dimensions (Width x Depth x Height)	mm	1,550 x 1,010 x 370
Total Mass	kg	141
Compressor Type		Fully Hermetic
Air Heat Exchanger		Finned Tube
Fan Motor		Propeller Fan
Rated Air Flow (Note 6)	m³/min	0.200 + 0.200
Refrigerant Piping (Gas/Liquid)	mm	25.4 / 12.7
Maximum Piping Length	m	100
Maximum Height Difference	m	30 (Outdoor unit above) / 30 (Outdoor unit below)
Maximum Branching Pipe Length	m	20
Maximum Branching Pipe Length Difference	m	10
Fan Motor Output	kW	0.350
External Static Pressure Setting Range (Note 7)	Pa	50-75-100-125-150-175-200
Air Flow Limit (Lower)	m³/min	18.3
Air Flow Limit (Upper)	m³/min	42.0
Air Filter		Not included as standard. Prepare locally or use optional filter chamber, antibacterial high-performance filter, etc. (Note 8)
Drain Pipe Diameter (Nominal)		25 (PVC Pipe)
Rated Noise (Sound Power Level) (Note 9)	dB(A)	65 / 62 / 60 / 56 / 54
Operating Noise (Sound Pressure Level) (Note 10)	dB(A)	42 / 40 / 38 / 36 / 35

Installation Specifications


Indoor Unit Model Name		AID-GP1401H
Appearance		Silver (Hot-dip galvanized steel plate)
Dimensions (Width x Depth x Height)	mm	1,400 x 750 x 298
Total Mass	kg	42
Air Heat Exchanger		Finned Tube
Soundproofing Insulation Material		Foamed Polystyrene / Polyethylene Foam
Fan Type		Sirocco Fan
Air Flow (Fan Speed: Rapid/High+/High/Low+/Low)	m³/min	35.0 / 31.7 / 28.3 / 25.0 / 23.0
Refrigerant Piping (Gas/Liquid)	mm	Gas: 15.9 / Liquid: 9.5
Maximum Piping Length (Outdoor unit to Branching pipe)	m	100
Maximum Height Difference (Outdoor unit above/below)	m	30 / 30
Maximum Branching Pipe Length	m	20
Maximum Branching Pipe Length Difference	m	10
External Static Pressure	Pa	0.350
Fan Speed (Rapid/High+/High/Low+/Low)		Rapid / High+ / High / Low+ / Low
Electrical Heater		Not applicable

Electrical Wiring


Leakage Breaker (Note 11)		50A, 30mA, 0.1sec or less
Main Switch Capacity	A	60
Fuse Capacity	A	50
Circuit Breaker Capacity	A	50
Power Wiring	Wire Gauge	Single wire 1.6mm, Single wire 2.0mm, Stranded wire 3.5mm², Stranded wire 5.5mm², Stranded wire 8.0mm², Stranded wire 14.0mm², Stranded wire 22.0mm², Stranded wire 38.0mm²
Maximum Power Wiring Length (m)		75m or less (Single wire 1.6mm x 3 wires), 120m or less (Stranded wire 3.5mm² x 2 wires)
Interconnecting Wiring (Indoor A to Indoor B)		Separate cable (Signal wire: Stranded wire 0.5mm² x 2 wires)
Remote Control Wiring		(Connect only to Indoor Unit A) (Up to 500m) VCTF0.5-2.0mm² etc.

Optional Parts


Remote Control Switch		RBC-AMSU52
Remote Controller

Notes

(Note 1) Cooling and heating performance and electrical characteristics are based on temperature conditions according to JIS B 8616:2015, standard piping (piping equivalent length 7.5m (5m for P40~P63 models), 0m head), and are values at that time. Values in < > indicate the capacity range.
(Note 2) Power supply voltage should not fluctuate by more than ±10%.
(Note 3) When using two indoor units, the values shown are per indoor unit.
(Note 4) Remote control switch is an optional part. Refer to the "Remote Control Outline Drawing" for remote control wiring length.
(Note 5) The Annual Performance Factor (APF) for the "Energy Saving Act Standard Value" based on the Ministry of Economy, Trade and Industry Notification No. 213 "Manufacturing Business Operators' Judgment Standards for Improving Air Conditioner Performance" (commonly known as the Energy Saving Act Standard) applies APF (JIS B 8616:2006).
(Note 6) Rated air flow is for "Rapid" speed.
(Note 7) External static pressure needs to be changed on-site.
(Note 8) Air filters are not included as standard. Prepare locally or use optional filter chambers, antibacterial high-performance filters, etc.
(Note 9) Rated noise (sound power level) is a value based on JIS B 8616:2015.
(Note 10) Operating noise (sound pressure level) is a value based on JIS B 8616:2006.
(Note 11) If the leakage breaker is for ground fault protection only, install a main switch + fuse or a circuit breaker. Use a harmonic-compatible leakage breaker.
(Note 12) Depending on the optional parts, the external dimensions, appearance, mass, operating noise, and performance characteristics of the air conditioner may change.

Manufacturer Information

Toshiba Carrier Corporation

Model Number: T2525071 01

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