Daikin ARYN-L, ATYN-L User manual

INSTALLATION

MANUAL

WALL MOUNTED

R410A SPLIT TYPE AIR CONDITIONER

	Installation Manual	English
	R410A Split Type Air Conditioner
	Руководство по установке
	R410A разделить Кондиционер	Русский
	воздуха типа

MODELS

ATYN20LV1 ARYN20LV1

ATYN25LV1 ARYN25LV1

ATYN35LV1 ARYN35LV1

ATYN50LV1 ARYN50LV1

ATYN60LV1 ARYN60LV1

IM-5WMJR-0515(0)-DAIKIN SIESTA

Part No.: R08019043338

OUTLINE AND DIMENSIONS

Indoor Unit [ATYN]

THE MARK	SHOWS PIPING DIRECTION
	A
REAR	REAR
LEFT	RIGHT

C TOP VIEW

B		SIGNAL RECEIVER	NAME PLATE
		B
			TERMINAL
			BLOCK
		INDOOR UNIT	WITH EARTH
			TERMINAL
		ON/OFF SWITCH
BOTTOM	BOTTOM		SIDE VIEW
		ROOM TEMPERATURE
LOUVER	FRONT GRILLE FIXED SCREWS	THERMISTOR (INSIDE)

(INSIDE)

FRONT VIEW

NOTE: PLEASE BASED ON ACTUAL INSTALLATION PLATE DESIGN IN THE UNIT FOR INSTALLATION PLATE 20/25/35J DIMENSION REFERENCE AT PAGE 1&2.

«Recommended mounting plate retention spots (5 spots in all)

D

F

B

Use tape measure as shown.

Position the end of a tape measure at Ñ

E

F

Through the wall hole Ø 65mm

G

G

H

J

L

M

K

I

A

Drain hose position

Liquid pipe end

Gas pipe end

INSTALLATION PLATE 20/25/35J

Dimension

A

B

C

D

E

F

G H

I

J

K

L M

Model

20/25/35J

800

288

206

166

184

42

46

55

56

154

182

263

52

All dimensions are in mm

Original Instruction English

1-1

F

B

G

«Recommended mounting plate retention spots (5 spots in all)

D E

H J

L			M	A	K		I
Liquid pipe end
				Gas pipe end

ALTERNATIVE INSTALLATION PLATE 20/25/35J

F

Through the wall hole Ø 65mm

G

Drain hose position

	Dimension	A	B	C	D	E	F	G	H	I	J	K	L	M
Model
20/25/35J		800	288	206	104	141	30	46	55	56	153	181	207	52

«Recommended mounting plate retention spots (7 spots in all)

D	E
F	F

B

						Through the wall
						hole Ø 65mm
G						G
H	J	Liquid pipe end	Gas pipe end	K	I	Drain hose position
		L	M
			A
			INSTALLATION PLATE 50/60J

Model	Dimension	A	B	C	D	E	F	G	H	I	J	K	L	M
50/60J		1065	310	224	190	173	61	40	45	48	91	219	580	45

All dimensions are in mm

1-2

Outdoor Unit [ARYN]

			L		K		L					All dimensions are in mm
									N
								M
									C
					A			T	N	C
		O			D					G	H
		P							F
									E
		B
								R
								S
		Q								I	J
Model	Dimension	A	B	C	D	E	F	G H		I	J	K	L M N
20C		600	475	245	418	177	35	93	81	83	55	398	101	97	17
25/35C		700	521	250	485	175	36	95	93	86	68	441	130	111	15
Model	Dimension	O	P	Q	R	S	T
20C		22	3	19	65	80	30
25/35C		18	3	19	65	80	30

Outdoor Unit [ARYN]

			L	K		L				All dimensions are in mm
							N
							M
							Q
				A			N		C	H
		O		D				F	G
								E
	B
							S
							R
	P								I	J
Model	Dimension	A	B	C	D	E	F	G	H	I	J	K	L
50C		855	628	328	520	179	46	93	149	101	113	603	126
60C		855	730	328	520	179	46	93	149	101	113	603	126
Model	Dimension	M	N	O	P	Q	R	S
50C		164	15	34	23	362	73	75
60C		164	15	34	23	362	73	75
						1-3

English

INSTALLATION MANUAL

This manual provides the procedures of installation to ensure a safe and good standard of operation for the air conditioner unit.

Special adjustment may be necessary to suit local requirement.

Before using your air conditioner, please read this instruction manual carefully and keep it for future reference. This appliance is intended to be used by expert or trained users in shops, in light industry and on farms, or for commercial use by lay persons.

This appliance is not intended for use by persons, including children, with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety.

Children should be supervised to ensure that they do not play with the appliance.

SAFETY PRECAUTIONS

!WARNING

•Installation and maintenance should be performed by qualified persons who are familiar with local code and regulation, and experienced with this type of appliance.

•All field wiring must be installed in accordance with the national wiring regulation.

•Ensure that the rated voltage of the unit corresponds to that of the name plate before commencing wiring work according to the wiring diagram.

•The unit must be GROUNDED to prevent possible hazard due to insulation failure.

•All electrical wiring must not touch the water piping or any moving parts of the fan motors.

•Confirm that the unit has been switched OFF before installing or servicing the unit.

•Risk of electric shock, can cause injury or death. Disconnect all remain electric power supplies before servicing.

•DO NOT pull out the power cord when the power is ON. This may cause serious electrical shocks which may result in the fire hazards.

•Keep the indoor and outdoor units, power cable and transmission wiring, at least 1m from TVs and radios, to prevent distorted pictures and static. {Depending on the type and source of the electrical waves, static may be heard even when more than 1m away}.

! CAUTION

Please take note of the following important points when installing.

•Do not install the unit where leakage of flammable gas may occur.

If gas leaks and accumulates around the unit, it may cause fire ignition.

•Ensure that drainage piping is connected properly.

If the drainage piping is not connected properly, it may cause water leakage which will dampen the furniture.

• Do not overcharge the unit.

This unit is factory pre-charged. Overcharge will cause over-current or damage to the compressor.

•Ensure that the unit’s panel is closed after service or installation.

Unsecured panels will cause the unit to operate noisily.

•Sharp edges and coil surfaces are potential locations which may cause injury hazards. Avoid from being in contact with these places.

•Before turning off the powersupply set the remote controller’s ON/OFFswitch to the “OFF” position to prevent the nuisance tripping of the unit. If this is not done, the unit’s fans will start turning automatically when power resumes, posing a hazard to service personnel or the user.

•Do not install the units at or near doorway.

•Do not operate any heating apparatus too close to the air conditioner unit or use in room where mineral oil, oil vapour oroil steam exist, this may cause plastic part to melt ordeform as a result of excessive heat or chemical reaction.

•When the unit is used in kitchen, keep flour away from going into suction of the unit.

•This unit is not suitable for factory used where cutting oil mist or iron powder exist or voltage fluctuates greatly.

•Do not install the units at area like hot spring or oil refinery plant where sulphide gas exists.

•Ensure the color of wires of the outdoor unit and the terminal markings are same to the indoors respectively.

•IMPORTANT : DO NOT INSTALL OR USE THE AIR CONDITIONER UNIT IN A LAUNDRY ROOM.

•Don’t use joined and twisted wires for incoming power supply.

•Theequipmentisnotintendedforuseinapotentiallyexplosive atmosphere.

1-4

INSTALLATION DIAGRAM

Indoor unit		75mm or more from ceiling	Caulk pipe hole	Cut thermal insulation pipe
			gap with putty.	to an appropriate length and
				wrap it with tape, making
Front panel				sure that no gap is left in the
				insulation pipe’s cut line.
50mm or more from walls				Wrap the insulation pipe with the
				finishing tape from bottom to top.
(on both sides)
	M4 x 12L	Service lid
Air filter
		¢ Opening service lid
		Service lid is opening/closing
		type.

¢Opening method

1)Remove the service lid screws.

2)Pull out the service lid diagonally down in the direction of the arrow.

3)Pull down.

Outdoor Unit	500mm	from wall

English

1-5

INSTALLATION OF THE OUTDOOR UNIT

The outdoor unit must be installed in such a way, so as to prevent short circuit of the hot discharged air or obstruction to the smooth air flow. Please follow the installation clearances shown in the figure. Select the coolest possible place where intake air temperature is not greater than the outside air temperature (please refer operating range).

Installation clearances

Dimension	A	B	C	D
Minimum Distance, mm	300	1000	300	500

Note: If there is any obstacle higher than half, of the unit’s height (H), please allow more space than the figure indicated in the above table.

Condensed Water Disposal Of Outdoor Unit

(Heat Pump Unit Only)

•There are 2 holes on the base of Outdoor Unit for condensed water to flow out. Insert the drain elbow to one of the holes.

•To install the drain elbow, first insert one portion of the hook to the base (portion A), then pull the drain elbow in the direction shown by the arrow while inserting the other portion to the base. After installation, check to ensure that the drain elbow clings to base firmly.

•If the unit is installed in a snowy and chilly area, condensed water may freeze in the base. In such case, please remove plug at the bottom of unit to smooth the drainage.

		A
				B
	Obstacle	Return air	H	Discharge air	Obstacle	H/2
	C				D
Obstacle	Return air				Service access	Obstacle

PLUG

A

BASE

DRAIN ELBOW

DRAIN ELBOW

Please remove side

plate when connecting

the piping and

connecting cord

PUSH & PULL UP

1-6

INSTALLATION OF THE INDOOR UNIT

The indoor unit must be installed in such a way so as to prevent short circuit of the cool discharged air with the hot return air. Please follow the installation clearance shown in the figure. Do not place the indoor unit where there could be direct sunlight shining on it. Also, this location must be suitable for piping and drainage, and be away from doors or windows.

		Return Air
	Air flow		min. 75 (Space for performance)
	(Indoor)
	min. 50	Required space	min. 50
	(Space for		(Space for
	maintenance)		maintenance)
		All dimensions are in mm

Mounting Installation Plate

Ensure that the wall is strong enough to withstand the weight of the unit. Otherwise, it is necessary to reinforce the wall with plates, beams or pillars.

Use the level gauge for horizontal mounting, fix it with 5 suitable screws for 20/25/35J and 7 suitable screws for 50/60J.

In case the rear piping draws out, drill a hole 65mm in diameter with a cone drill, slightly lower on the outside wall (see figure).

20/25/35J

Mounting plate

The refrigerant piping can be routed to the unit in a number of ways (left or right from the back of the unit), by using the cut-out holes on the casing of the unit (see figure). Bend the pipes carefully to the required position in order to align it with the holes. For the side and bottom out, hold the bottom of the piping and then position it to the required direction (see figure). The condensation drain hose can be taped to the pipes.

Right-Side, Right-Back or Right-Bottom Piping

	Right-side piping
	Remove pipe port cover	Right-back piping
	here for right-side piping Right-bottom
	piping	Bind coolant pipe
	Remove pipe port cover	and drain hose
		together with
	here for right-bottom piping
		insulating tape.
	Left-Side, Left-Back or Left-Bottom Piping
		Remove pipe port
		cover here for
		left-side piping

		Left-side piping
	Remove pipe port cover	Left-back piping
	here for left-bottom piping
	Left-bottom piping

20/25/35J (ALTERNATIVE INSTALLATION PLATE)

Mounting plate

Mounting plate fixing screw

50/60J

Mounting plate

Mounting plate

Mounting plate fixing screw

fixing screw

English

1-7

Recommended Mounting Plate Retention Spots And

Dimensions

20/25/35J

« Recommended mounting plate			Use tape measure as shown.
retention spots (5 spots in all)			Position the end of a tape measure at Ñ
	166			184
42.2				42.2
288				Through the
				wall hole
				Ø 65mm
45.9				45.9
54.5	153.8		181.7	55.5
	263	51.9	800	Drain hose
				position
	Liquid pipe end		Gas pipe end

All dimensions are in mm

20/25/35J	(ALTERNATIVE INSTALLATION PLATE)
	Recommended mounting plate retention spots
	(5 spots in all)
104			141
30				30
				Through the
288				wall hole
				Ø 65mm
46				46	Drain hose
	153		181	56	position
55	207	52
		800
	Liquid pipe end	Gas pipe end	All dimensions are in mm
50/60J

«Recommended mounting plate retention spots (7 spots in all)

	190			173
61						61
310						Through the
						wall hole
						Ø 65mm
40						40
45	91	Liquid pipe end	Gas pipe end	219	48	Drain hose
		580	45			position
			1065

All dimensions are in mm

Hole With Cone Drill

Inside	Outside
Wall embedded pipe	Caulking
(Field supply)
Wall hole cover	Ø 65
(Field supply)	Wall embedded pipe
	(Field supply)

Mount The Unit Onto The Installation Plate

Hook the indoor unit onto the upper portion of the installation plate (Engage the two hooks at the rear top of the indoor unit with the upper edge of the installation plate). Ensure that the hooks are properly seated on the installation plate by moving it to the left and right.

How To Attach The Indoor Unit

Hook the claws of the bottom frame to the mounting plate.

How To Remove The Indoor Unit

Push up the marked area (at the lower part of the front grille) to release the claws.

Mounting plate

Clip

Bottom frame

Mark (rear side)

Front grille

Hang indoor unit’s hook here.

When stripping the	Mounting plate
ends of interconnecting
wires in advance, bind
right ends of wires with	Interconnecting
insulating tape.	wires
	Wire guide

Water Drainage Piping

The indoor drain pipe must be in a downward gradient for smooth drainage. Avoid situations that are likely to cause water to leak.

Water Drainage

		Water
		Retention
Water	Water	Water	End dipped
leaking	leaking	leaking	into water

Drain

Correct

Wrong

Wrong

Wrong

!CAUTION

•Do not install the unit at altitude over 2000m for both

indoor and outdoor.

1-8

REFRIGERANT PIPING

If the pipe is too long, both the capacity and reliability of the unit will drop. As the number of bends increases, resistance to the flow of refrigerant system increases, thus lowering cooling capacity. As a result, the compressor may become defective. Always choose the shortest path and follow the recommendations as tabulated below:

Indoor unit
Outdoor Unit	L	E

Heat Pump Model

Model		Indoor (ATYN)	20J	25J	35J	50J	60J
		Outdoor (ARYN)	20C	25C	35C	50C	60C
Min. Allowable Length (L), m					3
Max. Allowable Length (L), m			12	12	12	20	20
Max. Allowable Elevation (E), m			5	5	5	15	15
Gas Pipe Size, mm/(in)			9.52	9.52	12.70	12.70	15.88
			(3/8")	(3/8")	(1/2")	(1/2")	(5/8")
Liquid Pipe Size, mm/(in)			6.35	6.35	6.35	6.35	6.35
			(1/4")	(1/4")	(1/4")	(1/4")	(1/4")

*Be sure to add the proper amount of additional refrigerant. Failure to do so may result in reduced performance.

Remark: The refrigerant pre-charged in the outdoor unit is for piping length up to 7.5m.

English

1-9

Equivalent length for various fitting (meter)

Pipe Size	L joint			Trap bend
3/8" (OD9.52mm)	0.18			1.3
1/2" (OD12.7mm)	0.20			1.5
5/8" (OD15.9mm)	0.25			2
3/4" (OD19.1mm)	0.35			2.4
7/8" (OD22.2mm)	0.40			3
1" (OD25.4mm)	0.45			3.4
1 1/8" (OD28.6mm)	0.50			3.7
1 3/8" (OD34.9mm)	0.60			4.4

Notes:

1.Equivalent piping length is obtained with actual length of gas piping.

2.90° bend of piping is equivalent to L joint.

Bending must be carefully made so as not to crush the pipe. Use a pipe bender to bend a pipe where possible.

Piping Works And Flaring Technique

•Do not use contaminated or damaged copper tubing. If any piping, evaporator or condenser had been exposed or had been opened for 15 seconds or more, the system must be vacuumed. Generally do not remove plastic, rubber plugs and brass nuts from the valves, fittings, tubing and coils until it is ready to connect suction or liquid line into valves or fittings.

•If any brazing work is required, ensure that nitrogen gas is passed through coil and joints while the brazing work is being done. This will eliminate soot formation on the inside wall of copper tubings.

•Cut the pipe stages by stages, advancing the blade of pipe cutter slowly. Extra force and a deep cut will cause more distortion of pipe and therefore extra burr. See Figure I.

•Remove burrs from cut edges of the pipes with remover. See Figure II. Hold the pipe on top position and burr remover at lower position to prevent metal chips from entering the pipe. This will avoid unevenness on the flare faces which will cause gas leak.

•Insert the flare nuts, mounted on the connection parts of both the indoor unit and outdoor unit, into the copper pipes.

•The exact length of pipe protruding from the top surface of the swaging block is determined by the flaring tool. See Figure III.

•Fix the pipe firmly on the swaging block. Match the centers of both the swaging block and the flaring punch, then tighten the flaring punch fully.

Piping Connection To The Units

•Align the center of the piping and tighten the flare nut sufficiently with fingers. See Figure IV.

•Finally, tighten the flare nut with torque wrench until the wrench clicks.

•When tightening the flare nut with the torque wrench, ensure that the tightening direction follows the arrow indicated on the wrench.

•The refrigerant pipe connection are insulated by closed cell polyurethane.

Pipe Size (mm/in)	Torque, Nm/(ft-lb)
6.35 (1/4")	18 (13.3)
9.52 (3/8")	42 (31.0)
12.70 (1/2")	55 (40.6)
15.88 (5/8")	65 (48.0)
19.05 (3/4")	78 (57.6)

Figure I	Cutting Copper Tube
	1/4t

Copper Tube

Figure II

Remove Burr

Figure III

Copper Tube	D
Swaging Block	A

Ø Tube, D				A (mm)
Inch		mm		Imperial		Rigid
			(Wing-nut Type)			(Clutch Type)
1/4"		6.35		1.3		0.7
3/8"		9.52		1.6		1.0
1/2"		12.70		1.9		1.3
5/8"		15.88		2.2		1.7
3/4"		19.05		2.5		2.0
Figure IV		Flare Joint		Flared Tube

Indoor Piping

Flare Nut

Torque Wrench

Spanner

1-10