Daikin R32 SPLIT Series Installation Manual page 3

WARNING
• 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.
• Disconnect from the main power supply before servicing the air conditioner unit.
• DO NOT pull out the power cord when the power is ON.
This may cause serious electrical shocks which may result in 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.
• Do not use means to accelerate the defrosting process (if applicable) or to clean, other than those recommended by the manufacturer.
• The appliance must be stored in a room without continuously operating ignition sources (for example: open flames, an operating gas appliance or an operating electric heater).
• Do not pierce or burn.
• Be aware that refrigerants may not contain an odour.
• The appliance must be installed, operated and stored in a room with a floor area larger than Xm
In case it does not satisfy minimum floor area, it requires to install at good ventilation room.
• NOTE: The manufacturer may provide other suitable examples or may provide additional information about the refrigerant odour.
CAUTION
• Do not install the air conditioner at any place where there is danger of flammable gas leakage.
In the event of a gas leakage, build-up of gas near the air conditioner may cause a fire to break out.
• While following the instructions in this installation manual, install drain piping to ensure proper drainage and insulate piping to prevent condensation.
Improper drain piping may result in indoor water leakage and property damage.
• Tighten the flare nut according to specified method such as with a torque wrench.
If the flare nut is too tight, it may crack after prolonged use, causing refrigerant leakage.
• 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 power supply set the remote controller's ON/OFF switch 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.
• Make sure to provide for adequate measure in order prevent that the outdoor unit be used as a shelter by small animals. Small animal making contact with electrical parts can cause malfunctions, smoke or fire.
Please instruct the customer to keep the area around the unit clean.
• The temperature of refrigerant circuit will be high, please keep the inter-unit wiring away from copper pipes that are not thermally insulated.
• Only qualified personnel can handle, fill, purge and dispose of the refrigerant.
Disposal requirement
Your air conditioning product is marked with this symbol. This means that electrical and electronic products shall not be mixed with unsorted household waste.
Do not try to dismantle the system yourself: the dismantling of the air conditioning system, treatment of the refrigerant, of oil and of other parts must be done by a qualified
installer in accordance with relevant local and national legislation. Air conditioners must be treated at a specialized treatment facility for re-use, recycling and recovery.
By ensuring this product is disposed of correctly, you will help to prevent potential negative consequences for the environment and human health. Please contact the installer or
local authority for more information. Batteries must be removed from the remote controller and disposed of separately in accordance with relevant local and national legislation.
Important information regarding the refrigerant used
This product contains fuorinated greenhouse gases.
Do not vent gases into the atmosphere.
Refrigerant type: R32
GWP value: 675
(1)
GWP = Global Warming Potential
(1)
1 Please fi ll in with indelible ink,
 the factory refrigerant charge of the product,
1
the additional refrigerant amount charged in the field and

2
 + the total refrigerant charge
2
1
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 service cover).
a Factory refrigerant charge: see unit name plate
b Additional refrigerant amount charged
c Total refrigerant charge
NOTICE
Applicable legislation on  uorinated greenhouse gases requires that the refrigerant charge of the unit is indicated both in weight and CO
Formula to calculate the quantity in CO
2 Fix the label on the inside of the outdoor unit. There is a dedicated place for it on the wiring diagram label.
NOTICE
IMPORTANT
equivalent tonnes: GWP value of the refrigerant × total refrigerant charge [in kg] / 1000
2
(refer to Section "Special Precautions When Dealing With R32 Unit").
2
Contains fluorinated greenhouse gases
R32
kg
1 =
GWP: 675
kg
2 =
2
1
kg
+
1 2 =
GWP × kg
=
tCO
1000
d Quantity of fluorinated greenhouse gases of the total refrigerant
charge expressed as tonnes CO
e GWP = Global warming potential
eq
2
equivalent.
2
equivalent.
2
ENGLISH
2