7
Important Information Regarding The Refrigerant Used
4HISPRODUCTCONTAINSFLUORINATEDGREENHOUSEGASES$ONOTVENTGASESINTOTHEATMOSPHERE
Refrigerant type: R410A
GWP
(1)
value: 2088
(1)
GWP = global warming potential
Periodical inspections for refrigerant leaks may be required depending on European or local legislation.
Please contact your local dealer for more information.
Please fill in with indelible ink,
■
1
: the factory refrigerant charge of the product
■
2
: the additional refrigerant amount charged in the field
■
1
+
2
: the total refrigerant charge
■
(
1
+
2
) x
3
/1000: CO
2
equivalent in tons; multiply the total refrigerant charge by GWP value, then divided by 1000.
on the refrigerant charge label supplied with the product.
The filled out label must be adhered in the proximity of the product charging port (e.g. onto the inside of the service cover).
1. Factory refrigerant charge of the product: see unit name plate
2. Additional refrigerant amount charged in the field*
3. Total refrigerant charge
4. Contains fluorinated greenhouse gases
5. Outdoor unit
6. Refrigerant cylinder and manifold for charging
7. GWP(global warming potential) of the refrigerant used in this product
8. CO
2
equivalent of fluorinated greenhouse gases contained in this product
* See the section “1-5. Tubing Size”
4
56
7
This product contains fluorinated greenhouse gases.
CO
2
equivalent amount is shown in “CO
2
eq.”
1
2
“CO
2
eq.”
1 000
( ) x
+
1 2 3
1
1
kg
2
2
kg
1 2
3
kg
8
ton
R410A
GWP : 2088
3
* English text printed on this label is original. Each
language label will be sealed on this original text.
8
IMPORTANT ....................................... 2
0LEASE2EAD"EFORE3TARTING
#HECKOF$ENSITY,IMIT
Precautions for Installation Using New Refrigerant
Important Information Regarding The Refrigerant Used
1. GENERAL ...................................... 9
1-1. Tools Required for Installation (not supplied)
1-2. Accessories Supplied with Outdoor Unit
1-3. Type of Copper Tube and Insulation Material
1-4. Additional Materials Required for Installation
1-5. Tubing Size
2. SELECTING THE INSTALLATION SITE ............. 10
2-1. Outdoor Unit
!IR$ISCHARGE#HAMBERFOR4OP$ISCHARGE
)NSTALLINGTHE5NITIN(EAVY3NOW!REAS
0RECAUTIONSFOR)NSTALLATIONIN(EAVY3NOW!REAS
$IMENSIONSOF3NOW7INDPROOF$UCTINGAND
Refrigerant Tubing Space of Installation
3. HOW TO INSTALL THE OUTDOOR UNIT ............ 15
3-1. Installing the Outdoor Unit
$RAINAGE7ORK
3-3. Routing the Tubing and Wiring
4. ELECTRICAL WIRING ........................... 15
4-1. General Precautions on Wiring
2ECOMMENDED7IRE,ENGTHAND7IRE
$IAMETERFOR0OWER3UPPLY3YSTEM
7IRING3YSTEM$IAGRAMS
5. HOW TO INSTALL THE TIMER REMOTE CONTROLLER
(OPTIONAL PART) ............................. 18
NOTE
Refer to the Instruction Manual attached to the optional
Timer Remote Control Unit.
6. HOW TO PROCESS TUBING ...................... 18
6-1. Connecting the Refrigerant Tubing
#ONNECTING4UBING"ETWEEN)NDOORAND/UTDOOR
Units
6-3. Insulating the Refrigerant Tubing
6-4. Taping the Tubes
6-5. Finishing the Installation
7. LEAK TEST, EVACUATION AND ADDITIONAL
REFRIGERANT CHARGE ........................ 21
■
Air Purging with a Vacuum Pump (for Test Run)
Preparation ....................................21
,EAK4EST
7-2. Evacuation
7-3. Charging Additional Refrigerant
7-4. Finishing the Job
8. TEST RUN ..................................... 23
8-1. Preparing for Test Run
8-2. Caution
8-3. Test Run Procedure
)TEMSTO#HECK"EFORETHE4EST2UN
8-5. Test Run Using the Remote Controller
8-6. Precautions
8-7. Setting the outdoor unit system addresses
8-8. Auto address setting using the remote controller
8-9. Indicating (marking) the indoor and outdoor unit
combination number
4ABLEOF3ELF$IAGNOSTIC&UNCTIONSAND#ORRECTIONS
8-11. Auto address setting from the outdoor unit
8-12. Test run using the Indicator of the indoor unit
4YPE+
#AUTIONFOR0UMP$OWN
9. HOW TO INSTALL WIRELESS REMOTE CONTROLLER
RECEIVER ................................... 34
NOTE
Refer to the Instruction Manual attached to the optional
Wireless Remote Controller Receiver.
CONTENTS
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