Panasonic CS-ME10DD3EG / CS-ME10DTEG / CS-E15DB4EW / CS-ME7DKDG / CS-E9DKDW / CS-E12DKDW / CS-E15DKDW / CS-E18DKDW / CS-E15DD3EW / CS-E18DD3EW / CS-E15DTEW / CS-E18DTEW / CS-E18DB4EW Simplified Service Manual ▷ View online
9.1.1.11. Powerful Mode Operation
When the powerful mode is selected, the internal setting temperature will shift to achieve the setting temperature quickly.
(a) Cooling Operation
(b) Soft Dry Operation
(c) Heating Operation
9.1.1.12. Delay ON Timer Control
Delay ON timer can be set using remote control, the unit with timer set will start operate earlier than the setting time. This is to
provide a comfortable environment when reaching the set ON time.
provide a comfortable environment when reaching the set ON time.
60 minutes before the set time, indoor (at fan speed of Lo-) and outdoor fan motor start operate for 30 seconds to determine the
indoor intake air temperature and outdoor air temperature in order to judge the operation starting time.
indoor intake air temperature and outdoor air temperature in order to judge the operation starting time.
From the above judgment, the decided operation will start operate earlier than the set time as shown below.
9.1.1.13. Delay OFF Timer Control
Delay OFF timer can be set using remote control, the unit with timer set will stop operate at set time.
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CS-ME7DKEG CS-ME10DD3EG / CS-ME10DTEG CS-E15DB4EW
9.1.1.14. Auto Restart Control
•
•
•
•
If there is a power failure, operation will automatically be restarted when the power is resumed. It will start with the previous
operation mode and airflow direction. (Timer Delay Safety Control is valid.)
operation mode and airflow direction. (Timer Delay Safety Control is valid.)
1. Control start conditions
•
•
•
•
The 24-hour timer must not be set.
•
•
•
•
The sleep timer must not be set.
Auto start control is not available when timer or sleep mode is set.
2. Description of control
•
•
•
•
In the case of manual operation, the operation mode, temperature setting, fan speed and airflow direction before the power
is turned off are restored.
is turned off are restored.
•
•
•
•
In the case of automatic operation, after the power is restored operation starts with the determination of the mode.
•
•
•
•
While the air conditioner odour clear timer has been set, the setting is cancelled, and operation is transferred to the mode
before the power is turned off.
before the power is turned off.
•
•
•
•
While the air conditioner odour clear operation (with timer / without timer setting) are being performed, both of these
operations are completed, and operation is transferred to the operation mode prior to these operations.
operations are completed, and operation is transferred to the operation mode prior to these operations.
Example: When the power is turned off during an outdoor unit cooling operation.
9.1.1.15. Indication Panel
LED
POWER
TIMER
QUIET
POWERFUL
ION
ALLERGEN
BUSTER
Color
Green
Orange
Orange
Orange
Green
Blue
Light ON
Operation ON
Timer Setting ON
Quiet Mode ON
Powerful Mode ON
Ion Mode ON
Operation ON
Light OFF
Operation OFF
Timer Setting OFF
Quiet Mode OFF
Powerful Mode
OFF
Ion Mode OFF
Operation OFF
Note:
•
•
•
•
If POWER LED is blinking, the possible operations of the unit are Hot Start, during Deice operation, operation mode
judgment, or delay ON timer sampling.
judgment, or delay ON timer sampling.
•
•
•
•
If timer LED is blinking, there is an abnormality operation occurs.
•
•
•
•
If ionizer LED is blinking, there is an abnormality of ionizer occurs.
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CS-ME7DKEG CS-ME10DD3EG / CS-ME10DTEG CS-E15DB4EW
9.1.1.16. Auto Operation Switch
1. When the switch is pressed between 0 to 5 seconds, Auto Mode operation starts to function.
2. When the switch is pressed between 5 to 8 seconds, the unit is forced to operate in Cooling Mode.
3. When the switch is pressed between 8 to 11 seconds, the unit will enter forced Heating Mode standby. Press timer decrement
2. When the switch is pressed between 5 to 8 seconds, the unit is forced to operate in Cooling Mode.
3. When the switch is pressed between 8 to 11 seconds, the unit will enter forced Heating Mode standby. Press timer decrement
button for 5s for the unit to operate in Heating Mode.
4. When the switch is pressed between 11 to 16 seconds and together with the signal from remote control (timer decrement button
for 5s), the unit can be changed to different controlling setting (4 type of transmission codes).
5. When the switch is pressed between 16 to 21 seconds, either “H14” error detection selection mode or the remote control signal
receiving sound can be cancelled or turned on.
9.1.1.17. Ionizer Operation
Purpose
To provide fresh air effect to users by discharging minus ion to air.
Control Condition
a. Ionizer Only Operation.
1. When air-conditioner unit is at “OFF” condition (standby) and ION operation button at remote control is pressed.
1. When air-conditioner unit is at “OFF” condition (standby) and ION operation button at remote control is pressed.
Fan & ionizer on, ION LED illuminates, ION and power LEDs illuminate. (1
→
2)
However, fan speed can be adjusted later by customer during this operation.
Airflow direction (Horizontal Vane) control:
Follow vane direction control at cooling mode.
Horizontal vane can be changed by customer during ion only operation.
Follow vane direction control at cooling mode.
Horizontal vane can be changed by customer during ion only operation.
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CS-ME7DKEG CS-ME10DD3EG / CS-ME10DTEG CS-E15DB4EW
b. Operation Mode + Ionizer Operation.
1. Ionising Operation Start Condition
1. Ionising Operation Start Condition
When air conditioner unit is in “ON” condition (Heat, Cool, Dry, Fan, Auto mode) and an ION operation button at remote
control is pressed. Ionizer on & ION LED illuminates. (3
control is pressed. Ionizer on & ION LED illuminates. (3
→
4)
Power LED also illuminates.
2. Ionising Operation Stop Condition
When one of the following conditions is satisfied, ION operation stops.
a. Stopped by ON/OFF switch.
b. Timer OFF activates.
c. ION feedback signal shows error.
a. Stopped by ON/OFF switch.
b. Timer OFF activates.
c. ION feedback signal shows error.
3. When "ION" is displayed on the remote controller, Ionizer operates.
c. Timer during ionizer operation
Refer to case study in next page for details.
Refer to case study in next page for details.
9.1.1.17.1. Ionizer Problem Detection Control
i. Purpose
To inform user of ionizer problems and detection.
To inform user of ionizer problems and detection.
ii. Two types of problem detection control:
Control
Detection Method
Protection
Recovery
ERROR
PROTECTION
PROTECTION
(i) Actual ion: ON
(i) Actual ion ON for 10s & OFF for
30 min. continuously for 24 times
(approx. 11 hr. 30 min.)
(approx. 11 hr. 30 min.)
(i) Actual ion is permanently OFF & ion
LED is blinking.
(i) Press ON/OFF button
to OFF
(ii) ion feedback signal:
0V
(ii) Within 24 counts, if anytime
CONDITION becomes false then
count is cleared.
count is cleared.
(ii) Press remote control ion button for
a) ON: Ion LED blink & buzzer = beep
b) OFF: Ion LED OFF & buzzer = beep
b) OFF: Ion LED OFF & buzzer = beep
(ii)
(iii)
Reset power
Off by force operation
BREAKDOWN
PROTECTION
PROTECTION
(i)
(ii)
Actual ion: OFF
ion feedback signal:
5V
5V
(i) Actual ion OFF
2s
(i)
Case 1: During Air-Con. ON.
Air-Cond OFF with abnormal no. H26 is
activated with timer LED is blinking
permanently.
Air-Cond OFF with abnormal no. H26 is
activated with timer LED is blinking
permanently.
(i) When anytime
CONDITION becomes
false.
false.
(i)
Case 2: During Air-Con. OFF.
Abnormal no. H26 is activated with
timer LED is blinking permanently for
both cases 1 & 2.
Abnormal no. H26 is activated with
timer LED is blinking permanently for
both cases 1 & 2.
(ii) Once recovered, ion &
Timer LED stops
blinking permanently.
blinking permanently.
(ii) Press remote control ion button for
a) ON: Ion LED blink
b) OFF: Ion LED OFF
b) OFF: Ion LED OFF
(iii) Main power reset.
(iii) Press any remote control button to
a) ON: Buzzer = beep beep beep beep
b) OFF: Buzzer = beep beep beep beep
b) OFF: Buzzer = beep beep beep beep
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CS-ME7DKEG CS-ME10DD3EG / CS-ME10DTEG CS-E15DB4EW
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