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Rooftop package unit, 1. R410a cool and heat, 2.Wide range of operation temperature, 3. Easy to install,service and mai - details see: https://www.machineto.com/t3-olyair-r410a-rooftop-package-unit-tropical-50hz-20t-60kw-10223316

T3 OlyAir R410a Rooftop package unit Tropical 50Hz 20T

Products Introduction:

OlyAir Rooftop Packaged Air Conditioners are designed and manufactured to meet the
requirements of the common climatic conditions and are built specifically for outdoor installations,
either on ground or roof level. The Rooftop Packaged Air Conditioners are ideal for
warehouses, large halls, schools, residences, or wherever the requirement is for a heavy duty unit
with a hermetic scroll compressor.

Rooftop Packaged Air Conditioners are completely assembled, internally wired, charged with
R-22 refrigerant at factory, tested before ship and ready for installation. All that is required on site
is connecting ducting and power supply. This greatly reduces installation work and cost. They are
designed for ducted systems which will enable them to be installed on rooftop or on the ground.

Mainly Features:

1.Easy access doors

Provides easy access to system components for maintenance and serviceable.
Removable access doors on the filter, fan motor, and control box sections.

2. Well compressor control

Compressor staging is controlled directly by the controll temperature.When the control temperature is warmer than the
cooling set point,cooling is staged up;When the control temperature is cooler than the cooling set point.cooling is stageddown.However, a stage change can only occur when the control temperature is outside the dead band.Staging is constrained by an inter-stage delay timer.These constraints protect the compressors from short cycling while eliminating temperature variations near the diffusers.

3. Recyclable and washable filter

Conveniently and easily remove and install, to save the maintenance cost

4. Easy drainage

External drainage port reserved, quickly and accurately connect the rubber drainage pipe.

5. Low voltage connections

The wiring of the low voltage connections to the unit and the
zone sensors is as simple as the picture. This simplified system
makes it easy for the installer to wiring.

6. Wide range of operation temperature

Widely operating temperature, cool operating range up to 43C and heating down to -8C ambient.

7. Outstanding Reliability

The rational design of Olyair reduces the risk of defects, while the high efficiency allows saving on energy
consumption and therefore on system costs. Midea is therefore the ideal solution for all applications in the
residential, tertiary and industrial sectors with simultaneous heating or cooling load requirements. Total
comfort,reliability and saving for large commercial.

8. Easy to install,service and maintain

Installer no need enter indoor,only out-of-doors.
Compact size and intergrate indoor unit and outdoor unit,save the transportation,lifting and installation cost.
Most components are standard.
Heat exchange is easy for clean and maintenance.
A complete factory run test is performanced on each unit without any potential start up problem.

T3 Rooftop R410a Cooling only Specification:

Model			ORT-062C-R	ORT-075C-R
Capacity	Cooling capacity	Btu/h	73400	88800
		W	21500	26000
Electrical data	Power supply	V-PH-Hz	380~415-3-50	380~415-3-50
	Rated power Input	W	10000	14000
Performance	Air Circulation	CFM	2480	3000
	Indoor external static pressure	Pa	60	60
Indoor Coil	Number of rows		2	2
	Fin spacing	mm	1.5	1.5
		inch	1/16	1/16
	Tube diameter	mm	9.5	9.5
		inch	3/8	3/8
Indoor fan	Type		Centrifugal Blower	Centrifugal Blower
	No. used		1	1
	Diameter(Width)	mm	282(257)	282(257)
		inch	11(10)	11(10)
	Drive type		Belt	Belt
	No. motors		1	1
	Motor model		YFD90L-4	YFD90L-4
	Motor input	W	2250	2250
	Motor rpm	r/min	1020	1020
Compressor	Type		Scroll	Scroll
	Quantity		2	2
	Model		ZR47KC-TFD-522	ZR61KC-TFD-522
				ZR47KC-TFD-522
	Brand		Copeland	Copeland
	Capacity	Btu/hr	39000(×2)	49700+39000
	Input	W	3480(×2)	4430+3480
	Rated current(RLA)	A	6.3(×2)	8.2+6.3
	Refrigerant oil type		SONTEX 200LT	SONTEX 200LT
	Refrigerant oil charge	ml	1350(×2)	1700+1350
Outdoor Coil	Number of rows		3	3
	Fin spacing	mm	1.7	1.7
		inch	1/16	1/16
	Tube diameter	mm	9.5	9.5
		inch	3/8	3/8
Outdoor Fan	Type		Axile	Axile
	No. used		1	1
	Diameter	mm	650(90)	650(90)
		inch	25 5/8(3 1/2)	25 5/8(3 1/2)
	Drive type		Direct	Direct
	No. motors		1	1
	Motor model		YS550W-6P	YS550W-6P
	Motor input	W	800	800
	Motor rpm	r/min	940	940
Refrigerant	Type		R22	R22
	Refrigerant volume	kg	5.6	5.3
	Refrigerant Control		Capillary tube	Capillary tube
Dimensions(W*H*D)		mm	2089X900X1235	2089X900X1235
		inch	82*35*49	82*35*49
Net Weight		kg	383	387
		Ibs	844	853
Filter	No. Used		4	4
	Size	mm	529*357*12.5	529*357*12.5