Installation guide

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 dierent, adjust the refrigerant charge by .2 oz / ft.
for the 9K, 12K, 18K, and 24K model. (Step 4 - Illustration 4)
Please kindly explain to our customers how to operate
through the instruction manual.
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 gas leak from linesets?
 Are the linesets insulated properly?
 Are the connecting wirings of indoor and outdoor rmly
inserted to the terminal block?
 Is the connecting wiring of indoor and outdoor rmly
xed?
 Is condensate draining correctly?
 Is the ground wire securely connected? Is the indoor unit
securely xed?
 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?