Operation Test; Wiring Diagram - Sharp UL-C09EA-W Bedienungsanleitung

Operation Test

• Connect power and then press ON/OFF button on remote control to
start the unit.
• Press mode button to select auto, cooling, dry or fan function, and then
check if the unit operates normally.
• If ambient temperature is below 16°C, the unit can't operate in cooling
mode.

Wiring Diagram

The electric schematic diagram are subject to change without notice.
Please refer to the one on the unit.
UL-C09EA-W
TUBE TEMP.
ROOM TEMP.
SENSOR SENSOR
RT1 RT2
DISPLAY
BOARD
T-SENSOR
AP2
DISP2
DISP2
AP1
MAIN BOARD
DISP1
DISP1
HIGH-WP
N1 WATER1
RD RD
BU
SA
YEGN
WATER LEVEL
SWITCH
WATER MOTOR
PE
Specialist's Manual
Aptitude requirement for maintenance personnel
(repairs should be done only by specialists).
1. Any person who is involved with working on or breaking into a
refrigerant circuit should hold a current valid certificate from an
industry-accredited assessment authority, which authorises their
competence to handle refrigerants safely in accordance with an
industry recognised assessment specification.
2. Servicing shall only be performed as recommended by the equipment
manufacturer. Maintenance and repair requiring the assistance of
other skilled personnel shall be carried out under the supervision of
the person competent in the use of flammable refrigerants.
Safety preparation work
The maximum refrigerant charge amount is shown on the following table.
(Note: Please refer to the nameplate for the charging quantity of R290).
Room area (m2)
Maximum charge (kg)
Prior to beginning work on systems containing flammable refrigerants,
safety checks are necessary to ensure that the risk of ignition is minimised.
For repair to the refrigerating system, the following precautions shall be
complied with prior to conducting work on the system.
Work procedure
Work shall be undertaken under a controlled procedure so as to minimise
the risk of a flammable gas or vapour being present while the work is being
performed.
General work area
All maintenance staff and others working in the local area shall be
instructed on the nature of work being carried out. Work in confined
spaces shall be avoided. The area around the workspace shall be sectioned
off. Ensure that the conditions within the area have been made safe by
control of flammable material
Checking for presence of refrigerant
The area shall be checked with an appropriate refrigerant detector prior to
and during work, to ensure the technician is aware of potentially toxic or
BN(BK)
RECEIVER
BOARD
BU(WH)
AP3
BU YEGN(GN)
PE
N3
REC
L
K1 C
COMP.
COMP
COMP
R(M)
RD C1
FAN
RD
CAP.
RD
FAN
M1
M2
MOTOR YEGN
RD BN
C2
PE
CAP.
4 11
<0.152 0.225
EN
POWER
L
N
CONDENSER
PE
YEGN
PE
S
ELECTRIC
BOX
YE
15
0.304