10.3.6. PIPE INSULATION
1. Please carry out insulation at pipe connection portion as
mentioned in Indoor/Outdoor Unit Installation Diagram.
Please wrap the insulated piping end to prevent water from
going inside the piping.
2. If drain hose or connecting piping is in the room (where dew
may form), please increase the insulation by using POLY-E
FOAM with thickness 6 mm or above.
DISPOSAL OF OUTDOOR UNIT DRAIN WATER
•
•
•
•
If a drain elbow is used, the unit should be placed on a
stand which is taller than 3 cm.
•
•
•
•
If the unit is used in an area where temperature falls below
0°C for 2 or 3 days in succession, it is recommended not to
use a drain elbow, for the drain water freezes and the fan
will not rotate.
CHECK THE DRAINAGE
•
•
•
•
Open front panel and remove air filters.
(Drainage checking can be carried out without removing the
front grille.)
•
•
•
•
Pour a glass of water into the drain tray-styrofoam.
•
•
•
•
Ensure that water flows out from drain hose of the indoor
unit.
EVALUATION OF THE PERFORMANCE
•
•
•
•
Operate the unit at cooling operation mode for fifteen
minutes or more.
•
•
•
•
Measure the temperature of the intake and discharge air.
•
•
•
•
Ensure the difference between the intake temperature and
the discharge is more than 8°C.
NOTE:
These equipment shall be connected to a suitable mains network
with a main impedance less than the following:
CS / CU-V24CKE: 0.12
Ω
CS / CU-W24CKE: 0.07
Ω
CHECK ITEMS
Is there any gas leakage at flare nut connections?
Has the heat insulation been carried out at flare nut
connection?
Is the connecting cable being fixed to terminal board firmly?
Is the connecting cable being clamped firmly?
Is the drainage OK?
(Refer to “Check the drainage” section)
Is the earth wire connection properly done?
Is the indoor unit properly hooked to the installation plate?
Is the power supply voltage complied with rated value?
Is there any abnormal sound?
Is the cooling operation normal?
Is the thermostat operation normal?
Is the remote control’s LCD operation normal?
Is the air purifying filter installed?
52
CS-W18CKE CU-W18CKE / CS-W24CKE CU-W24CKE
Summary of Contents for CS-W18CKE
Page 10: ...4 Dimensions 10 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 11: ...11 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 12: ...5 Refrigeration Cycle Diagram 12 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 13: ...6 Block Diagram 13 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 14: ...7 Wiring Diagram CS W18CKE CU W18CKE CS W24CKE CU W24CKE 14 ...
Page 34: ...34 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 36: ...39 40 41 38 36 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 37: ...39 37 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 38: ...35 37 38 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 39: ...38 39 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 40: ...39 40 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 41: ...41 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 70: ...14 Technical Data 70 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 72: ...72 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 73: ...73 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 82: ...SCHEMATIC DIAGRAM 5 5 82 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
Page 84: ...19 1 REMOTE CONTROL 84 CS W18CKE CU W18CKE CS W24CKE CU W24CKE ...
