Installation Manual

INSTALLATION
PAGE 10
ENGLISHSECTION A
Step 4 - Charging
See Steps 5.2 - 5.5 for evacuating the system prior to
charging. The standard lineset length is 25ft. If the
installation length is different, adjust the refrigerant charge
by .5 oz / ft. for the 24K, 36K and 48K model. (Step 4 -
Illustration 4)
Using the instruction manual, show the customer how to
properly use and care for the equipment.
This product contains uorinated greenhouse gases covered
by the Kyoto Protocol. Do not vent into the atmosphere.
Refrigerant type: R410A
GWP* value: 1975
GWP = global warming potential
Please ll in with indelible ink,
• 1 the factory refrigerant charge of the product
• 2 the additional refrigerant amount charged in the eld and
• 1+2 the total refrigerant charge on the refrigerant charge
label supplied with the product.
The lled out label must be adhered in the proximity of the
product charging port (e.g. onto the inside of the stop valve
cover).
A - contains uorinated greenhouse gases covered by the
Kyoto Protocol
B - factory refrigerant charge of the product: see unit name
plate
C - additional refrigerant amount charged in the eld
D - total refrigerant charge
E - outdoor unit
F - refrigerant cylinder and manifold for charging
Refrigerant Charge Label
System Test
Check Items for Test Run
1
1+2=
oz
R410A
2
oz
2=
1=
B
C
D
FE
oz
A
Contains fluorinated greenhouse gases
covered by the Kyoto Protocol
Put check mark √ in boxes
 No refrigerant leaks from line sets or other connections?
 Are the linesets insulated properly?
 Are the connecting wirings of indoor and outdoor firmly
inserted to the terminal block?
 Is the connecting wiring of indoor and outdoor rmly
connected?
 Is condensate draining correctly?
 Is the indoor unit securely attached?
 Is power source voltage correct according to local code?
 Is there any noise?
 Is the lamp normally lighting?
 Are cooling and heating (when in heat pump) performing
normally?
 Is the operation of room temperature sensor normal?