ORDER NO. RAC0312001A8
Multi Air Conditioner
CS-ME7CB1P
CS-ME10CB1P
CS-ME12CB1P
CS-ME14CB1P
CS-ME10CD3P
CS-ME14CD3P
Please file and use this manual together with the service manual for Model No. CS-ME7CKPG, CSME10CKPG, CS-ME12CKPG, CS-ME14CKPG, CS-ME18CKPG, CU-2E15CBPG, CU-2E18CBPG, CU3E23CBPG, CU-4E27CBPG, Order No. RAC0209005C2.
CONTENTS
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1 |
Features |
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5.1. Cassette Type |
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About Lead Free Solder (PbF) |
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5.2. Grille |
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2.1. DISTINCTION OF PbF P.C. BOARD |
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5.3. Duct Type |
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2.2. CAUTION |
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Refrigeration Cycle Diagram |
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Functions |
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Block Diagram |
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3.1. REMOTE CONTROL |
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Wiring Diagram |
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3.2. INDOOR UNIT |
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8.1. Cassette Type (CS- |
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Product Specifications |
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ME7CB1P/ME10CB1P/ME12CB1P/ME14CB1P) |
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Dimensions |
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8.2. Duct Type (CS-ME10CD3P/ME14CD3P) |
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© 2003 Matsushita Electric Industrial Co., Ltd. All |
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rights reserved. Unauthorized copying |
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distribution is a violation of law. |
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
9 |
Operation Details (Functions & Protection) |
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12.1. Cassette Type (Indoor Unit: CS- |
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9.1. Simultaneous Operation Control |
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ME7CB1P/ME10CB1P/ME12CB1P/ME14CB1P) |
53 |
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9.2. Airflow Direction Control (Cassette Type only) |
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12.2. Duct Type (Indoor Unit: CS-ME10CD3P/ME14CD3P) |
57 |
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9.3. Indoor Fan Control |
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Technical Data |
59 |
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9.4. Drain Pump Control |
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13.1. OPERATION CHARACTERISTICS |
59 |
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9.5. Auto Restart Control |
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Electronic Circuit Diagram |
63 |
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9.6. Other Indoor Unit Operation Functions |
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14.1. REMOTE CONTROL |
63 |
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Installation Instructions |
30 |
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14.2. Cassette Type |
64 |
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10.1. Cassette Type |
30 |
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14.3. Duct Type |
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10.2. Duct Type |
35 |
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Exploded View & Replacement Parts List |
66 |
11 |
Operating Instructions |
41 |
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15.1. CS-ME7CB1P/ME10CB1P/ME12CB1P/ME14CB1P |
66 |
12 |
Disassembly of Parts |
53 |
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15.2. CS-ME10CD3P/ME14CD3P |
68 |
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
1Features
·Product
−A single OUTDOOR unit enables air conditioning of up to four separate rooms
Remarks:
1.At least two indoor units must be connected.
2.The total nominal cooling capacity of indoor units that will be connected to outdoor unit must be within connectable capacity range of outdoor unit. (Shown in the above table)
Example: The below indoor units combination is not possible to connect CU-3E23CBPG. (Total nominal capacity of indoor unit is between 5.0kW and 10.0kW)
1)Two CS-ME7CB1P only. (Total nominal cooling capacity is 4.4kW)
2)Three CS-ME14CB1P only. (Total nominal cooling capacity is 12.0kW)
−Inverter controlled for High energy efficiency and optimal comfort
−New refrigerant R410A is used for protecting ozone layer
−Lead - free P.C. Board
·Serviceability
−Self diagnosis
−Test Run at both Cooling and Heating rated frequency
·Built-in drain pump (Cassette and Duct type)
−A drain pump is built in.
The pipe can rise to 200 mm above the drain outlet.
2 About Lead Free Solder (PbF)
2.1.DISTINCTION OF PbF P.C. BOARD
P.C. Boards (manufactured) using lead free solder will have a PbF stamp on the P.C. Board.
2.2.CAUTION
·Pb free solder has a higher melting point than standard solder; Typically the melting point is 50 - 70 °F (30 - 40 °C) higher. Please use a high temperature solder iron and set it to 700 ± 20 °F (370 ± 10 °C).
·Pb free solder will tend to splash when heated too high (about 1100 °F/ 600 °C).
If you must use Pb solder, please completely remove all of the Pb free solder on the pins or solder area before applying Pb solder. If this is not practical, be sure to heat the Pb free solder until it melts, before applying Pb solder.
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
3 Functions
3.1.REMOTE CONTROL
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
3.2.INDOOR UNIT
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
4 |
Product Specifications |
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Model |
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CS-ME7CB1P |
CS-ME10CB1P |
CS-ME12CB1P |
CS-ME14CB1P |
CS-ME10CD3P |
CS-ME14CD3P |
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Item |
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Cassette Type |
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Duct Type |
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Power Source |
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Outdoor power (single 230V 50Hz) |
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Air Volume |
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Cooling |
m3/min. |
9.1 |
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9.6 |
9.5 |
7.0 |
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7.8 |
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Heating |
m3/min. |
9.8 |
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10.2 |
9.8 |
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8.7 |
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Noise Level |
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Cooling |
dB(A) |
Hi:40(53) |
Hi:41(54) |
Hi:43(56) |
Hi:43(56) |
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Hi:45(58) |
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(Power) |
(dB) |
Lo:32(45) |
Lo:32(45) |
Lo:32(45) |
Lo:32(45) |
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Lo:32(45) |
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Heating |
dB(A) |
Hi:42(55) |
Hi:43(56) |
Hi:44(57) |
Hi:47(60) |
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Hi:47(60) |
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(Power) |
(dB) |
Lo:32(45) |
Lo:32(45) |
Lo:34(47) |
Lo:32(45) |
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Lo:35(48) |
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Moisture Removal |
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L/h |
1.3 |
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1.6 |
1.8 |
2.3 |
1.6 |
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2.3 |
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Refrigeration |
Connection |
Liquid |
mm |
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6.35 (1/4") Flare to the main unit |
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piping |
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Gas |
mm |
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9.52 (3/8") Flare to the main unit |
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Type of pipe |
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CZ-3F |
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Type of Indoor/Outdoor connecting |
mm |
4 x 1.5 mm2 |
flexible cord, type designation 245 IEC 57 (H05RN-F) |
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cable |
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Drain opening |
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mm |
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VP20 |
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Dimensions |
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mm |
Height 185 x Width 770 x Depth 360 |
Height 235 x Width 750 |
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x Depth 370 |
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Net Weight |
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kg |
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9.8 |
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10.5 |
16.5 |
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Fan |
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Type |
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Cross-flow fan |
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Sirocco fan |
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Motor |
Type |
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DC brushless motor (EHOCM24A4P25) |
DC brushless motor |
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(ARW31V8P30AC) |
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Output |
W |
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4P 25W 40V A98258 |
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8P 30W 280-340V A981071 |
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Heat exchanger |
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Plate fin forced-draft |
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Adjustments |
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Switches |
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Wireless remote control |
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Timer |
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Timer with ON and OFF times programmable |
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Temperature |
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Electronic thermostat |
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Air filter |
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PP honeycomb |
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Remarks:
The specifications are differ from wall type indoor units when 2.8kW Duct type is connected to CU-2E15CBPG and CU2E18CBPG.
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Indoor unit |
Outdoor unit |
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Power Input (kW) |
Current (A) |
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Combination |
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min. - max |
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Cooling |
22 + 28 |
CU-2E15CBPG |
1.39 |
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0.25 - 1.73 |
6.50 |
Heating |
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1.36 |
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0.21 - 1.67 |
6.05 |
Cooling |
22 + 28 |
CU-2E18CBPG |
1.39 |
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0.25 - 1.73 |
6.50 |
Heating |
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1.36 |
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0.21 - 1.67 |
6.05 |
Cooling |
28 + 28 (*) |
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1.56 |
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0.25 - 1.73 |
7.25 |
Heating |
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1.47 |
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0.21 - 1.74 |
6.50 |
Cooling |
28 + 32 |
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1.67 |
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0.25 - 1.80 |
7.80 |
Heating |
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1.39 |
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0.21 - 1.72 |
6.15 |
(*) The combination 2.8kW Duct type X 2 and 2.8kW Duct type + 2.8kW Wall type are same value.
* Specifications are subject to change without notice for further improvement.
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
5 Dimensions
5.1.Cassette Type
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
5.2.Grille
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
5.3.Duct Type
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
6 Refrigeration Cycle Diagram
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
7 Block Diagram
CS-ME7CB1P/ME10CB1P/ME12CB1P/ME14CB1P/ME10CD3P/ME14CD3P
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
8 Wiring Diagram
8.1.Cassette Type (CS-ME7CB1P/ME10CB1P/ME12CB1P/ME14CB1P)
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
8.2.Duct Type (CS-ME10CD3P/ME14CD3P)
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
9 Operation Details (Functions & Protection)
9.1.Simultaneous Operation Control
1.Operation modes which can be selected using the remote control unit: Automatic, Cooling, Dry, Heating, Fan operation mode.
2.Types of operations modes which can be performed simultaneously
·Cooling operation and cooling, Dry or fan operation
·Heating operation and heating operation
3.Types of operation modes which cannot be performed simultaneously
·While a cooling operation is in progress, a heating operation cannot be performed by an indoor unit in another room.
In the room where the operation button for cooling was pressed first, the operation is continued. In the room where the operation button for heating was pressed afterward, the operation lamp of the indoor unit blinks, where the attempt is made to establish the heating operation. Its fan is stopped, and the air does not discharged.
·While a heating operation is in progress, a cooling operation cannot be performed by an indoor unit in another room.
In the room where the operation button for heating was pressed first, operation is continued. In the room where the operation button for cooling was pressed afterward, the operation lamp of the indoor unit blinks, where the attempt is made to establish the cooling operation. Its fan is stopped, and the air does not discharged.
4.Operation mode priority control
·The operation mode designated first by the indoor unit has priority.
·If the priority indoor unit stops operation or initiates the fan operation, the priority is transferred to other indoor units.
“Waiting” denotes the standby status in which the operation lamp LED blinks (ON for 2.5 sec. and OFF for 0.5 sec.), and the fan is stopped.
* In the fan mode, priority is transferred to a non-priority unit.
Note
C:Cooling operation mode
D:Dry operation mode
H: Heating operation mode
F: Fan operation mode
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
9.2.Airflow Direction Control (Cassette Type only)
The following shows how louver operation changes depending on the direction set with the AIR SWING button and other operating conditions.
Cooling and Dry
Heating
·The louver stops at the CLOSE position when the power switch or breaker is ON.
·The louver stops at their current position when the power switch or breaker is OFF.
·Move the horizontal airflow direction control louver manually.
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
9.3.Indoor Fan Control
·The following shows how fan speed changes depending on the setting made with the FAN SPEED button and other operating conditions.
·Actual fan speed may differ from that you set with remote control.
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
9.4.Drain Pump Control
Basic operation
·The drain pump starts 50 seconds after the indoor unit starts or the thermostat comes on (i.e., 10 seconds after the fan motor starts).
The drain pump stops 30 seconds after the indoor unit stops or the thermostat turns off.
·The drain pump repeats a cycle of on for 30 seconds then off for between 50 and 90 seconds as long as the unit is operating. Operation while the unit is off is determined by the difference between the temperature setting and the room temperature.
Float switch operation
·When the float switch turns on for 10 seconds continuously, the thermostat of the indoor unit turns off and the drain pump operates continuously.
·When the float switch stays on for 150 seconds continuously, the drain pump and indoor unit stop and the timer lamp flashes indicating an H21 error.
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CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P
9.5.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. (Time Delay Safety Control is valid)
1.Control start conditions
<1> The 24-hour timer must not be set. <2> The sleep timer must not be set.
Auto restart control is not available when timer or sleep mode is set.
2.Description of control
<1> In the case of manual operation, the operation mode, temperature setting, fan speed and airflow direction before the power is turned off are restored.
<2> In the case of automatic operation, after the power is restored operation starts with the determination of the mode.
<3> 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.
<4> 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.
Example: When the power is turned off during an outdoor unit cooling operation
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