Panasonic CS-MA75KE / CS-MA95KE / CS-MA125KE / CU-MA185KE / CU-MA195KE / CU-MA245KE Service Manual ▷ View online
1
Features
2
2
Functions
3
3
Product Specifications
6
4
Dimensions
12
5
Refrigeration Cycle Diagram
14
6
Block Diagram
15
7
Wiring Diagram
16
8
Operation Details
18
9
Operating Instructions
34
10 Installation Instructions
58
11 2-way, 3-way Valve
67
CS-MA95KE CU-MA185KE
CS-MA125KE CU-MA245KE
CS-MA75KE
CS-MA125KE CU-MA195KE
CS-MA125KE CU-MA245KE
CS-MA75KE
CS-MA125KE CU-MA195KE
12 Servicing Information
74
13 Troubleshooting Guide
77
14 Technical Data
79
15 Exploded View
84
16 Replacement Parts List
85
17 Exploded View
86
18 Replacement Parts List
87
19 Exploded View
88
20 Replacement Parts List
89
21 Electronic Parts List
90
22 Electronic Circuit Diagram
91
Room Air Conditioner
CONTENTS
Page
Page
Order No: MAC0010058C2
•
High Efficiency
•
Compact Design
•
Comfort Environment
−
8 hours of sleep mode operation
−
Air filter with function to reduce dust and smoke
−
Wider range of horizontal discharge air
•
Auto Restart
−
Random auto restart after power failure for safety restart
operation
operation
•
Removable and Washable Front Panel
•
Remote Control Self-illuminating Button
•
Catechin Air Purifying Filter
−
Trap dust, tabacco smoke and tiny particles
−
Prevent the growth of bacteria and viruses trapped
•
Deodorizing Air Purifying Filter
−
Remove unpleasant odors from the air
•
Quality Improvement
−
Gas leakage protection
−
Prevent compressor reverse cycle
−
2-stage OLP to protect compressor
−
Noise prevention during soft dry operation.
•
Service Improvement
−
Easy fan motor replacement procedure
•
Operation Improvement
−
Economy mode to reduce electrical power consumption
−
Powerful mode to reach the desired room temperature
quickly
quickly
•
Long Installation Piping
−
Long piping up to 15 meter
1 Features
2
CS-MA95KE CU-MA185KE / CS-MA125KE CU-MA245KE / CS-MA75KE / CS-MA125KE CU-MA195KE
2 Functions
Remote Control
Operation OFF / ON
OFF / ON
I
Room Temperature Setting
TEMP.
Operation Mode Selection
•
AUTO
Automatic Operation Mode
•
HEAT
Heating Operation Mode
•
COOL
Cooling Operation Mode
•
DRY
Soft Dry Operation Mode
MODE
TIMER
Time / Timer Setting
• Hours and minutes setting.
Clock Setting
• Current time setting.
Sleep Mode Operation OFF / ON
SLEEP
Indoor Fan Speed Selection
FAN SPEED
•
h j k
Low Speed
l
•
h j k
Medium Speed
lll
•
h j k
High Speed
lllll
•
AUTOFAN
Automatic Fan Speed
Airflow Direction Control
• 24-hour, OFF / ON Real Timer Setting.
ON-TIMER
OFF-TIMER
OFF-TIMER
Timer Operation Selection
SET
CANCEL
CANCEL
Timer Operation Set / Cancel
• ON Timer and OFF Timer setting and
cancellation.
CLOCK
AIR SWING
•
AUTO
Automatic Airflow Direction
Control
Control
•
MANUAL
Airflow Direction Manual
Control
Control
Powerful Mode Operation OFF/ON
POWERFUL
Economy Mode Operation OFF/ON
ECONOMY
• Temperature Setting (16°C to 30°C)
• Automatic Operation
• Automatic Operation
Operation with 2°C higher than
standard temperature.
Operation with standard
standard temperature.
Operation with standard
temperature.
Operation with 2°C lower than
Operation with 2°C lower than
standard temperature.
8
HI
a
a
a
a
a
9
Lo
Self illuminating
button
3
CS-MA95KE CU-MA185KE / CS-MA125KE CU-MA245KE / CS-MA75KE / CS-MA125KE CU-MA195KE
Indoor Unit
Sleep Mode Auto Control
• Indoor Fan operates at Low speed.
• Operation stops after 8 hours.
• Automatic air swing and manual adjusted
by remote control for vertical airflow.
• Manually adjusted by hand for horizontal airflow.
Airflow Direction Control
Automatic Operation Button
• Press for < 5s to operate Automatic
operation mode.
(Used when the remote control cannot be used.)
(Used when the remote control cannot be used.)
• Press continuosly for 5s or < 10s to
operate Test Run/Pump down. “Beep”
sound will be heard at the 5th second.
(Used when test running or servicing.)
sound will be heard at the 5th second.
(Used when test running or servicing.)
• Press continuosly for 10s and above to
omit or resume the remote control signal
receiving sound. “Beep, beep” sound will
be heard at the 10th second.
receiving sound. “Beep, beep” sound will
be heard at the 10th second.
AUTO
OFF / ON
Operation Indication Lamps (LED)
•
POWER
(Green) ........ Lights up in operation,
blinks in Automatic
Operation Mode
judging.
Operation Mode
judging.
•
SLEEP
(Orange) ........ Lights up in Sleep
Mode Operation.
•
TIMER
(Orange) ....... Lights up in Timer
Setting.
•
POWERFUL
(Orange) .. Lights up in Powerful
Mode Operation.
•
ECONOMY
(Green) ..... Lights up in Economy
Mode Operation.
Operation Mode
• Heating, Cooling, Soft Dry and
Automatic Mode.
Powerful Operation
• Reaches the desired room temperature
quickly.
Time Delay Safety Control
• Restarting is inhibited for appro. 3 minutes.
Starting Current Control
Economy Operation
• To reduce electrical power consumption.
7 Minutes Time Save Control
• Cooling Operation only.
Random Auto Restart Control
• Operation is restarted randomly after
power failure at previous setting mode.
Anti-Freezing Control
• Anti-Freezing control for indoor heat
exchanger. (Cooling and Soft Dry)
Anti Cold Draft Control
• The indoor fan operates at SSLo when the
indoor heat exchanger temperature is low.
Hot-Start Control
• At Heating Operation the indoor fan will
operate at Lo speed when indoor heat
exchanger temperature reaches 30°C.
exchanger temperature reaches 30°C.
Indoor Fan Speed Control
• High, Medium and Low.
• Automatic Fan Speed Mode
–
Heating : Fan speed varies from ME
;
Lo in accordance with
indoor heat exchanger.
–
Cooling : Fan rotates at Hi and Me
speed. Deodorizing control
is available.
is available.
–
Soft Dry: Fan rotates at Lo speed.
Deodorizing control
is available.
is available.
30 Minutes Time Save Control
• Heating Operation only.
4
CS-MA95KE CU-MA185KE / CS-MA125KE CU-MA245KE / CS-MA75KE / CS-MA125KE CU-MA195KE
