Daikin RK35E2V1B user guide manual

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INSTALLATION MANUAL

R410A Split Series

Models RXS20E2V1B RKS20E2V1B

Installation manual

R410A Split series

Installationsanleitung

Split-Baureihe R410A

Manuel d’installation

Série split R410A

Montagehandleiding

R410A Split-systeem

Manual de instalación

Serie Split R410A

Manuale d’installazione

Serie Multiambienti R410A

Εγχειρßδιο εγκατÜστασηò

διαιροýìενηò σειρÜò R410A

English

Deutsch

Français

Nederlands

Español

Italiano

ΕλληνικÜ

RXS25E2V1B RKS25E2V1B RXS35E2V1B RKS35E2V1B RX20E2V1B RK20E2V1B RX25E2V1B RK25E2V1B RX35E2V1B RK35E2V1B

Manual de Instalação

Série split R410A

Рóêоводство по монтажó

Серия R410A с раздельной óстановêой

Montaj kýlavuzlarý

R410A Split serisi

Portugues

Рóссêий

Türkçe

74736-KRQ/EMC97-4957.Daikin.TCF.015

Daikin.TCF.015

74736-KRQ/EMC97-4957.

Daikin.TCF.015

74736-KRQ/EMC97-4957Daikin.TCF.015

Daikin.TCF.015

Daikin.TCF.015,

74736-KRQ/EMC97-4957.

Daikin.TCF.015

Umeda Center Bldg., 4-12, Nakazaki-Nishi 2-chome,

Kita-ku, Osaka, 530-8323 Japan

74736-KRQ/EMC97-4957.

Daikin.TCF.015

74736-KRQ/EMC97-4957.

74736-KRQ/EMC97-4957

74736-KRQ/EMC97-4957.

Daikin.TCF.015

74736-KRQ/EMC97-4957.

Daikin.TCF.015

74736-KRQ/EMC97-4957.

74736-KRQ/EMC97-4957

Daikin.TCF.015

74736-KRQ/EMC97-4957.

Noboru Murata

Manager Quality Control Department

Shiga, 1st of Dec. 2006

DAIKIN INDUSTRIES, LTD.

RXS20E2V1B, RXS25E2V1B, RXS35E2V1B, RKS20E2V1B, RKS25E2V1B, RKS35E2V1B,

RX20E2V1B, RX25E2V1B, RX35E2V1B, RK20E2V1B, RK25E2V1B, RK35E2V1B

3SB63850-2A

Safety Precautions

• Read these Safety Precautions carefully to ensure correct installation.

• This manual classifies the precautions into WARNING and CAUTION. Be sure to follow all the precautions below: they are all important for ensuring safety.

WARNIN G

CAUTION...............Failure to follow any of CAUTION may result in grave consequences in some cases.

...............Failure to follow any of WARNING is likely to result in such grave consequences as death or serious injury.

• The following safety symbols are used throughout this manual:

Be sure to observe this instruction. Be sure to establish an earth connection. Never attempt.

• After completing installation, test the unit to check for installation errors. Give the user adequate instructions concerning the use and cleaning of the unit according to the Operation Manual.

WARNING

• Installation should be left to the dealer or another professional.

Improper installation may cause water leakage, electrical shock, or fire.

• Install the air conditioner according to the instructions given in this manual.

Incomplete installation may cause water leakage, electrical shock, or fire.

• Be sure to use the supplied or specified installation parts.

Use of other parts may cause the unit to come to lose, water leakage, electrical shock, or fire.

• Install the air conditioner on a solid base that can support the weight of the unit.

An inadequate base or incomplete installation may cause injury in the event the unit falls off the base.

• Electrical work should be carried out in accordance with the installation manual and the national electrical wiring rules or code of practice.

• Be sure to use a dedicated power circuit. Never use a power supply shared by another appliance.

• For wiring, use a cable length enough to cover the entire distance with no connection. Do not use an extension cord. Do not put other loads on the power supply, use a dedicated power circuit.

(Failure to do so may cause abnormal heat, electric shock or fire.)

• Use the specified types of wires for electrical connections between the indoor and outdoor units.

Firmly clamp the interconnecting wires so their terminals receive no external stresses. Incomplete connections or clamping may cause terminal overheating or fire.

• After connecting interconnecting and supply wiring be sure to shape the cables so that they do not put undue force on the electrical covers or panels.

Install covers over the wires. Incomplete cover installation may cause terminal overheating, electrical shock, or fire.

• If any refrigerant has leaked out during the installation work, ventilate the room.

(The refrigerant produces a toxic gas if exposed to flames.)

• After all installation is complete, check to make sure that no refrigerant is leaking out.

(The refrigerant produces a toxic gas if exposed to flames.)

• When installing or relocating the system, be sure to keep the refrigerant circuit free from substances other than the

specified refrigerant (R410A), such as air.

(Any presence of air or other foreign substance in the refrigerant circuit causes an abnormal pressure rise or rupture, resulting in injury.)

• During pump-down, stop the compressor before removing the refrigerant piping.

If the compressor is still running and the stop valve is open during pump-down, air will be sucked in when the refrigerant piping is removed, causing abnormal pressure in the freezer cycle which will lead to breakage and even injury.

• During installation, attach the refrigerant piping securely before running the compressor.

If the compressor is not attached and the stop valve is open during pump-down, air will be sucked in when the compressor is run, causing abnormal pressure in the freezer cycle which will lead to breakage and even injury.

• Be sure to establish an earth. Do not earth the unit to a utility pipe, arrester, or telephone earth.

Incomplete earth may cause electrical shock, or fire. A high surge current from lightning or other sources may cause damage to the air conditioner.

• Be sure to install an earth leakage breaker.

Insufficient capacity or incomplete electrical work may cause electrical shock or fire.

Failure to install an earth leakage breaker may result in electric shocks, or fire.

CAUTION

• Do not install the air conditioner in a place where there is danger of exposure to inflammable gas leakage.

If the gas leaks and builds up around the unit, it may catch fire.

• Establish drain piping according to the instructions of this manual.

Inadequate piping may cause flooding.

• Tighten the flare nut according to the specified method such as with a torque wrench.

If the flare nut is tightened too hard, the flare nut may crack after a long time and cause refrigerant leakage.

• Make sure to provide for adequate measures in order to prevent that the outdoor unit be used as a shelter by small animals.

Small animals making contact with electrical parts can cause malfunctions, smoke or fire. Please instruct the customer to keep the area around the unit clean.

1 ■English

Accessories

Accessories supplied with the outdoor unit:

(A) Installation Manual

(B) Drain plug (Heat pump-Models)

There is on the bottom packing case.

Precautions for Selecting the Location

1) Choose a place solid enough to bear the weight and vibration of the unit, where the operation noise will not be amplified.

2) Choose a location where the hot air discharged from the unit or the operation noise will not cause a nuisance to the neighbors of the user.

3) Avoid places near a bedroom and the like, so that the operation noise will cause no trouble.

4) There must be sufficient spaces for carrying the unit into and out of the site.

5) There must be sufficient space for air passage and no obstructions around the air inlet and the air outlet.

6) The site must be free from the possibility of flammable gas leakage in a nearby place.

7) Install units, power cords and inter-unit cables at least 3 meter away from television and radio sets. This is to prevent interference to images and sounds. (Noises may be heard even if they are more than 3 meter away depending on radio wave conditions.)

8) In coastal areas or other places with salty atmosphere of sulfate gas, corrosion may shorten the life of the air conditioner.

9) Since drain flows out of the outdoor unit, do not place under the unit anything which must be kept away from moisture.

NOTE

Cannot be installed hanging from ceiling or stacked.

CAUTION

When operating the air conditioner in a low outdoor ambient temperature, be sure to follow the instructions described below.

1) To prevent exposure to wind, install the outdoor unit with its suction side facing the wall.

2) Never install the outdoor unit at a site where the suction side may be exposed directly to wind.

3) To prevent exposure to wind, it is recommended to install a baffle plate on the air discharge side of the outdoor unit.

4) In heavy snowfall areas, select an installation site where the snow will not affect the unit.

Construct a large canopy. Construct a pedestal.

Install the unit high enough off the ground to prevent burying in snow.

■English 2

Outdoor Unit

Model RX(K)S

20mMax. allowable length

Max. allowable height

Additionl refrigerant required for refrigerant pipe exceeding 10m in length.

Liquid pipe O.D. 6.4mm

Be sure to add the proper amount of additional refrigerant.

Failure to do so may result in reduced perfomance.

The suggested shortest pipe length is 1.5 m, in order to avoid

noise from the outdoor unit and vibration. (Mechanical noise and vibration may occur depending on how the unit is installed and the environment in which it is used.)

In sites with poor drainage, use block bases for outdoor unit. Adjust foot height until the unit is leveled. Otherwise, water leakage or pooling of water may occur.

1.5mMin. allowable length

15m

20g/m

O.D. 9.5mmGas pipe

(Foot bolt-hole centres)

Installation Drawings

Wrap the insulation pipe with the finishing tape from bottom

RX(K)

574

15m

10m

105.5

(From unit's side)

250mm from wall

311

Foot bolt-hole

centres

Allow space for piping and electrical servicing.

Where there is a danger of the unit falling, use foot bolts, or wires.

to top.

CAUTION

RX(K)S

Set the piping length from

1.5m to 20m.

Set the piping length from

1.5m to 15m.

Stop valve cover

How to remove the stop valve cover.

Remove the screw on the stop valve cover. Slide the lid downward to remove it.

How to attach the stop valve cover.

Insert the upper part of the stop valve cover into the outdoor unit to install. Tighten the screws.

RX(K)

unit: mm

3 ■English

Installation Guidelines

• Where a wall or other obstacle is in the path of outdoor unit’s intake or exhaust airflow, follow the installation guidelines below.

• For any of the below installation patterns, the wall height on the exhaust side should be 1200mm or less.

Wall facing one side Walls facing two sides

More than 50 More than 100

1200 or less

More than 50 More than 50

Side view

Walls facing three sides

More than 50

More than 100

Top view

More than 150

More than 300

Unit: mm

Precautions on Installation

• Check the strength and level of the installation ground so that the unit will not cause any operating vibration or noise after installed.

• In accordance with the foundation drawing, fix the unit securely by means of the foundation bolts. (Prepare four sets of M8 or M10 foundation bolts, nuts and washers each which are available on the market.)

• It is best to screw in the foundation bolts until their length are 20mm from the foundation surface.

Outdoor Unit Installation

Installing outdoor unit.

1) When installing the outdoor unit, refer to “Precautions for Selecting the Location” and the “Outdoor Unit Installation Drawings.”

2) If drain work is necessary, follow the procedures below.

Drain work. (Heat pump-models.)

1) Use drain plug for drainage.

2) If the drain port is covered by a mounting base or floor surface, place additional foot bases of at least 30mm in height under the outdoor unit’s feet.

3) In cold areas, do not use a drain hose with the outdoor unit. (Otherwise, drain water may freeze, impairing heating performance.)

Hose (available commercially, inner dia. 16mm)

Drain-water hole

Bottom frame

Drain plug

■English 4

Outdoor Unit Installation

Flaring the pipe end.

1) Cut the pipe end with a pipe cutter.

2) Remove burrs with the cut surface facing downward so that the chips do not enter the pipe.

3) Put the flare nut on the pipe.

4) Flare the pipe.

5) Check that the flaring is properly made.

Set exactly at the position shown below.

Die

WARNING

1) Do not use mineral oil on flared part.

2) Prevent mineral oil from getting into the system as this would reduce the lifetime of the units.

3) Never use piping which has been used for previous installations. Only use parts which are delivered with the unit.

4) Do never install a drier to this R410A unit in order to guarantee its lifetime.

5) The drying material may dissolve and damage the system.

6) Incomplete flaring may cause refrigerant gas leakage.

(Cut exactly at

right angles.) Remove burrs

Flaring

Flare tool for R410A

Clutch-type

A 0-0.5mm

Clutch-type (Rigid-type)

Conventional flare tool

1.0-1.5mm

Flare’s inner surface must be flaw-free.

Wing-nut type (Imperial-type)

1.5-2.0mm

Check

The pipe end must be evenly flared in a perfect circle.

Make sure that the flare nut is fitted.

Refrigerant piping.

1) Align the centres of both flares and tighten the flare nuts 3 or 4 turns by hand. Then tighten them fully with the torque wrenches.

• Use torque wrenches when tightening the flare nuts to prevent damage to the flare nuts and escaping gas.

2) To prevent gas leakage, apply refrigeration machine oil on both inner and outer surfaces of the flare. (Use refrigeration oil for R410A)

Torque wrench

Coat here with refrigeration machine oil

Flare nut tightening torque Gas side Liquid side 3/8 inch 1/4 inch

32.7-39.9N

(333-407kgf

m 14.2-17.2N l m

cm) (144-175kgf l cm)

Spanner

Piping union

Flare nut

Valve cap tightening torque Gas side Liquid side 3/8 inch 1/4 inch

21.6-27.4N

(220-280kgf

Service port cap 10.8~14.7N l m tightening torque (110~150kgf

m 21.6-27.4N l m

cm) (220-280kgf l cm)

cm)

5 ■English

Purging air and checking gas leakage.

• When piping work is completed, it is necessary to purge the air and check for gas leakage.

WARNING

1) Do not mix any substance other than the specified refrigerant (R410A) into the refrigeration cycle.

2) When refrigerant gas leaks occur, ventilate the room as soon and as much as possible.

3) R410A, as well as other refrigerants, should always be recovered and never be released directly into the environment.

4) Use a vacuum pump for R410A exclusively. Using the same vacuum pump for different refrigerants may damage the vacuum pump or the unit.

• If using additional refrigerant, perform air purging from the refrigerant pipes and indoor unit using a vacuum pump, then charge additional refrigerant.

• Use a hexagonal wrench (4mm) to operate the stop valve rod.

• All refrigerant pipe joints should be tightened with a torque wrench at the specified

Compound pressure gauge

Gauge manifold

Pressure meter

tightening torque.

Low-pressure valve

Charging hoses

Highpressure valve

Vacuum pump

1) Connect projection side of charging hose (which comes from gauge manifold) to gas stop valve’s service port.

2) Fully open gauge manifold’s low-pressure valve (Lo) and completely close its high-pressure valve (Hi). (High-pressure valve subsequently requires no operation.)

3) Do vacuum pumping and make sure that the compound pressure gauge reads –0.1MPa (–76cmHg)*1.

4) Close gauge manifold’s low-pressure valve (Lo) and stop vacuum pump. (Keep this state for a few minutes to make sure that the compound pressure gauge pointer does not swing back.)*2.

Valve caps

Service port

Gas stop valve

Liquid stop valve

5) Remove caps from liquid stop valve and gas stop valve.

6) Turn the liquid stop valve’s rod 90 degrees counterclockwise with a hexagonal wrench to open valve. Close it after 5 seconds, and check for gas leakage. Using soapy water, check for gas leakage from indoor unit’s flare and outdoor unit’s flare and valve rods. After the check is complete, wipe all soapy water off.

7) Disconnect charging hose from gas stop valve’s service port, then fully open liquid and gas stop valves. (Do not attempt to turn valve rod beyond its stop.)

8) Tighten valve caps and service port caps for the liquid and gas stop valves with a torque wrench at the specified torques.

*1. Pipe length vs. vacuum pump run time.

Pipe length Up to 15 metres More than 15 metres

Run time Not less than 10 min. Not less than 15 min.

*2. If the compound pressure gauge pointer swings back, refrigerant may have water content or a loose pipe joint may exists.

Check all pipe joints and retighten nuts as needed, then repeat steps 2) through 4).

■English 6

Outdoor Unit Installation

Refilling the refrigerant.

Check the type of refrigerant to be used on the machine nameplate.

Precautions when adding R410A

Fill from the liquid pipe in liquid form.

It is a mixed refrigerant, so adding it in gas form may cause the refrigerant composition to change, preventing normal operation.

1) Before filling, check whether the cylinder has a siphon attached or not. (It should have something like “liquid filling siphon attached” displayed on it.)

Filling a cylinder with an attached siphon

Stand the cylinder upright when filling.

Filling other cylinders

Turn the cylinder upside-down when filling.

There is a siphon pipe inside, so the cylinder need not be upside-down to fill with liquid.

• Be sure to use the R410A tools to ensure pressure and to prevent foreign objects entering.

Important information regarding the refrigerant used

This product contains fluorinated greenhouse gases covered by the Kyoto Protocol. Do not vent gases into the atmosphere.

Refrigerant type:

(1)

GWP

value: 1975

R410A

(1)

GWP = global warming potential

Please fill in with indelible ink,

the factory refrigerant charge of the product,

the additional refrigerant amount charged in the field and

1 + 2

the total refrigerant charge

on the refrigerant charge label supplied with the product.

The filled out label must be adhered in the proximity of the product charging port (e.g. onto the inside of the stop valve cover).

1 factory refrigerant charge of the

product: see unit name plate

2 additional refrigerant amount

charged in the field

3 total refrigerant charge

4 Contains fluorinated greenhouse

gases covered by the Kyoto Protocol

5 outdoor unit

6 refrigerant cylinder and manifold

for charging

Refrigerant piping work.

7-1 Cautions on pipe handling.

1) Protect the open end of the pipe against dust and moisture.

2) All pipe bends should be as gentle as possible. Use a pipe bender for bending. (Bending radius should be 30 to 40mm or larger.)

7-2 Selection of copper and heat insulation materials.

When using commercial copper pipes and fittings, observe the following:

1) Insulation material: Polyethylene foam

Heat transfer rate: 0.041 to 0.052W/mK (0.035 to 0.045kcal/(mh •°C)) Refrigerant gas pipe’s surface temperature reaches 110°C max. Choose heat insulation materials that will withstand this temperature.

2) Be sure to insulate both the gas and liquid piping and to provide insulation dimensions as below.

Gas side

O.D. 9.5mm

Thickness 0.8mm Thickness 10mm Min.

3) Use separate thermal insulation pipes for gas and liquid refrigerant pipes.

Liquid

side

O.D. 6.4mm

thermal insulation

I.D. 12-15mm I.D. 8-10mm

Gas pipe

Rain

Liquid pipe

thermal insulation

Be sure to place a cap.

If no flare cap is available, cover the flare mouth with tape to keep dirt or water out.

Gas pipe

Gas pipe insulation

Inter-unit wiring

Finishing tape

Liquid pipe

Liquid pipe insulation

Drain hose

Wall

7 ■English

Pump Down Operation

In order to protect the environment, be sure to pump down when relocating or disposing of the unit.

1) Remove the valve cap from liquid stop valve and gas stop valve.

2) Carry out forced cooling operation.

3) After five to ten minutes, close the liquid stop valve with a hexagonal wrench. After two to three minutes, close the gas stop valve and stop forced cooling operation.

How to force cooling operation mode

■ Using the outdoor unit forced cooling operation switch

1) Push on “ ” with a screwdriver. The unit will start operating.

2) The forced cooling mode is selected, and terminates in approx. 15 minutes.

■ Using the indoor unit operation/stop button

Press the indoor unit operation/stop button for at least five seconds. (Operation will start.)

• Forced cooling operation will stop automatically after around 15 minutes. To force a test run to stop, press the indoor unit operation/stop button.

■ Using the main unit’s remote control

1) Press the “operation/stop” button. (Operation will start.)

2) Press the temperature

3) Press the “operation select” button twice.

will be displayed and the unit will enter test run mode.)

(

4) Press the “operation select” button to return the operation mode to cooling.

• Test run mode will stop automatically after around 30 minutes. To force a test run to stop, press the operation/stop button.

button and the “operation select” button at the same time.

Liquid stop valve

Gas stop valve

Push here

Valve cap

Screwdriver

Power supply terminal block

Hexagonal wrench

CAUTION

1) When pressing the switch, do not touch the terminal block. It has a high voltage, so doing so may cause electric shock.

2) After closing the liquid stop valve, close the gas stop valve within three minutes, then stop the forced operation.

Facility Setting

(RKS20/25/35E2V1B only)

(cooling at low outdoor temperature)

This function is limited only for facilities (the target of air conditioning is equipment (such as computer)). Never use it in a residence or office (the space where there is a human).

1) Cutting jumper8 (J8) temperature drops below –20°C and start back up once the temperature rises again.

on the circuit board will expand the operation range down to –15°C. However it will stop if the outdoor

S90

PCB

S80S80

Cut J8 with nippers or a similar tools.

S70

J1J3J4J5J6J7J8

CAUTION

1) If the outdoor unit is installed where the heat exchanger of the unit is exposed to direct wind, provide a windbreak wall.

2) Intermittent noises may be produced by the indoor unit due to the outdoor fan turning on and off when using facility settings.

3) Do not place humidifiers or other items which might raise the humidity in rooms where facility settings are being used.

A humidifier might cause dew jumping from the indoor unit outlet vent.

4) Cutting jumper 8 (J8) sets the indoor fan tap to the highest position. Notify the user about this.

■English 8

Wiring

WARNING

1) Do not use tapped wires, stranded wires, extension cords, or starburst connections, as they may cause overheating, electrical shock, or fire.

2) Do not use locally purchased electrical parts inside the product. (Do not branch the power for the drain pump, etc., from the terminal block.) Doing so may cause electric shock or fire.

3) Be sure to install an earth leak detector. (One that can handle higher harmonics.) (This unit uses an inverter, which means that it must be used an earth leak detector capable handling harmonics in order to prevent malfunctioning of the earth leak detector itself.)

4) Use an all-pole disconnection type breaker with at least 3mm between the contact point gaps.

• Do not turn ON the safety breaker until all work is completed.

1) Strip the insulation from the wire (20mm).

2) Connect the connection wires between the

indoor and outdoor units so that the termi- nal numbers match. Tighten the terminal screws securely. We recommend a flathead screwdriver be used to tighten the screws. The screws are packed with the terminal board.

When wire length exceeds 10m, use 2.0mm diameter wires.

Indoor unit

Firmly fix the wires with the terminal screws.

1 2 3

Firmly fix the wires with the terminal screws.

Outdoor unit

123

H05VV

Use 2.0mm diameter wires.

Safety breaker 10A

Earth

Earth leakage circuit breaker

Power supply 50Hz 220-240V

Firmly secure Use the specified wire type and connect it securely.

wire retainer so

wire terminations

will not receive

external stress.

Observe the notes mentioned below when wiring to the power supply terminal board. Precautions to be taken for power supply wiring. Use a round crimp-style terminal for connection to the power supply terminal board. In case it cannot be used due to unavoidable reasons, be sure to observe the following instruction. Place the round crimp-style terminals on the wires up to the covered part and secure in place.

Power supply terminal block

Shape wires so that the stop valve cover fit securely.

Round crimp-style terminal

Electric Wire

9 ■English

CAUTION

When connecting the connection wires to the terminal board using a single core wire, be sure to perform curling. Problems with the work may cause heat and fires.

Strip wire end to this point.

Excessive strip length may cause electrical shock or leakage.

Good Wrong

Stripping wire at terminal block

3) Pull the wire and make sure that it does not disconnect. Then fix the wire in place with a wire stop.

■English 10

Test Run and Final Check

Trial operation and testing.

1-1 Measure the supply voltage and make sure that it falls in the specified range.

1-2 Trial operation should be carried out in either cooling or heating mode.

■ For heat pump

• In cooling mode, select the lowest programmable temperature; in heating mode, select the highest programmable temperature.

1) Trial operation may be disabled in either mode depending on the room temperature.

Use the remote control for trial operation as described below.

2) After trial operation is complete, set the temperature to a normal level (26°C to 28°C in cooling mode, 20°C to 24°C in

heating mode).

3) For protection, the system disables restart operation for 3 minutes after it is turned off.

■ For cooling only

• Select the lowest programmable temperature.

1) Trial operation in cooling mode may be disabled depending on the room temperature.

Use the remote control for trial operation as described below.

2) After trial operation is complete, set the temperature to a normal level (26°C to 28°C).

3) For protection, the unit disables restart operation for 3 minutes after it is turned off.

1-3 Carry out the test operation in accordance with the operation manual to ensure that all functions and parts,

such as louver movement, are working properly.

• The air conditioner requires a small amount of power in its standby mode. If the system is not to be used for some time after installation, shut off the circuit breaker to eliminate unnecessary power consumption.

• If the circuit breaker trips to shut off the power to the air conditioner, the system will restore the original operation mode when the circuit breaker is opened again.

Test items.

Tes t i t ems

Indoor and outdoor units are installed properly on solid bases. Fall, vibration, noise

No refrigerant gas leaks. Incomplete cooling/heating function

Refrigerant gas and liquid pipes and indoor drain hose extension are thermally insulated. Water leakage

Draining line is properly installed. Water leakage

System is properly earthed. Electrical leakage

The specified wires are used for interconnecting wire connections. Inoperative or burn damage

Indoor or outdoor unit’s air intake or exhaust has clear path of air. Stop valves are opened.

Indoor unit properly receives remote control commands. Inoperative

Incomplete cooling/heating function

Symptom

(diagnostic display on RC)

Check

11 ■English

Two-dimensional bar code is a code for manufacturing.

3P192882-1C M06B162B

(0704) HT

Daikin RK35E2V1B user guide manual

Specifications and Main Features

Frequently Asked Questions

User Manual

Safety Precautions

Accessories

Precautions for Selecting the Location

Installation Guidelines

Precautions on Installation

Outdoor Unit Installation

Pump Down Operation

Wiring

Test Run and Final Check