Panasonic CS-ME7CB1P User manual

1 Features 3
2 About Lead Free Solder (PbF) 3
2.1. DISTINCTION OF PbF P.C. BOARD 3
2.2. CAUTION 3
3 Functions 4
3.1. REMOTE CONTROL 4
3.2. INDOOR UNIT 5
4 Product Specifications 7
5 Dimensions 8
©2003 Matsushita Electric Industrial Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
CS-ME7CB1P
CS-ME10CB1P
CS-ME12CB1P
CS-ME14CB1P
CS-ME10CD3P
CS-ME14CD3P
5.1. Cassette Type 8
5.2. Grille 10
5.3. Duct Type 11
6 Refrigeration Cycle Diagram 12
7 Block Diagram 13
8 Wiring Diagram 14
8.1. Cassette Type (CS-
ME7CB1P/ME10CB1P/ME12CB1P/ME14CB1P) 14
8.2. Duct Type (CS-ME10CD3P/ME14CD3P) 15
Multi Air Conditioner
Please file and use this manual together with the service manual for Model No. CS-ME7CKPG, CS-
ME10CKPG, CS-ME12CKPG, CS-ME14CKPG, CS-ME18CKPG, CU-2E15CBPG, CU-2E18CBPG, CU-
3E23CBPG, CU-4E27CBPG, Order No. RAC0209005C2.
CONTENTS
Page Page
ORDER NO. RAC0312001A8

9 Operation Details (Functions & Protection) 16
9.1. Simultaneous Operation Control 16
9.2. Airflow Direction Control (Cassette Type only) 17
9.3. Indoor Fan Control 18
9.4. Drain Pump Control 20
9.5. Auto Restart Control 21
9.6. Other Indoor Unit Operation Functions 22
10 Installation Instructions 30
10.1. Cassette Type 30
10.2. Duct Type 35
11 Operating Instructions 41
12 Disassembly of Parts 53
12.1. Cassette Type (Indoor Unit: CS-
ME7CB1P/ME10CB1P/ME12CB1P/ME14CB1P) 53
12.2. Duct Type (Indoor Unit: CS-ME10CD3P/ME14CD3P) 57
13 Technical Data 59
13.1. OPERATION CHARACTERISTICS 59
14 Electronic Circuit Diagram 63
14.1. REMOTE CONTROL 63
14.2. Cassette Type 64
14.3. Duct Type 65
15 Exploded View & Replacement Parts List 66
15.1. CS-ME7CB1P/ME10CB1P/ME12CB1P/ME14CB1P 66
15.2. CS-ME10CD3P/ME14CD3P 68
2
CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P

· 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.
1 Features
· 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
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.
3
CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P

3 Functions
3.1. REMOTE CONTROL
4
CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P

3.2. INDOOR UNIT
5
CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P

6
CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P

4 Product Specifications
Model CS-ME7CB1P CS-ME10CB1P CS-ME12CB1P CS-ME14CB1P CS-ME10CD3P CS-ME14CD3P
Item Cassette Type Duct Type
Power Source Outdoor power (single 230V 50Hz)
Air Volume Cooling m3/min. 9.1 9.6 9.5 7.0 7.8
Heating m3/min. 9.8 10.2 9.8 8.7
Noise Level Cooling
(Power) dB(A) (dB) Hi:40(53) Lo:32(45) Hi:41(54) Lo:32(45) Hi:43(56) Lo:32(45) Hi:43(56) Lo:32(45) Hi:45(58) Lo:32(45)
Heating
(Power) dB(A) (dB) Hi:42(55) Lo:32(45) Hi:43(56) Lo:32(45) Hi:44(57) Lo:34(47) Hi:47(60) Lo:32(45) Hi:47(60) Lo:35(48)
Moisture Removal L/h 1.3 1.6 1.8 2.3 1.6 2.3
Refrigeration
piping Connection Liquid mm 6.35 (1/4") Flare to the main unit
Gas mm 9.52 (3/8") Flare to the main unit
Type of pipe CZ-3F
Type of Indoor/Outdoor connecting
cable mm 4 x 1.5 mm2flexible cord, type designation 245 IEC 57 (H05RN-F)
Drain opening mm VP20
Dimensions mm Height 185 x Width 770 x Depth 360 Height 235 x Width 750
x Depth 370
Net Weight kg 9.8 10.5 16.5
Fan Type Cross-flow fan Sirocco fan
Motor Type DC brushless motor (EHOCM24A4P25) DC brushless motor
(ARW31V8P30AC)
Output W4P 25W 40V A98258 8P 30W 280-340V A981071
Heat exchanger Plate fin forced-draft
Adjustments Switches Wireless remote control
Timer Timer with ON and OFF times programmable
Temperature Electronic thermostat
Air filter PP honeycomb -
Remarks:
The specifications are differ from wall type indoor units when 2.8kW Duct type is connected to CU-2E15CBPG and CU-
2E18CBPG.
Indoor unit
Combination
Outdoor unit Power Input (kW) Current (A)
min. - max
Cooling 22 + 28 CU-2E15CBPG 1.39 0.25 - 1.73 6.50
Heating 1.36 0.21 - 1.67 6.05
Cooling 22 + 28 CU-2E18CBPG 1.39 0.25 - 1.73 6.50
Heating 1.36 0.21 - 1.67 6.05
Cooling 28 + 28 (*) 1.56 0.25 - 1.73 7.25
Heating 1.47 0.21 - 1.74 6.50
Cooling 28 + 32 1.67 0.25 - 1.80 7.80
Heating 1.39 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.
7
CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P

5 Dimensions
5.1. Cassette Type
8
CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P

9
CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P

5.2. Grille
10
CS-ME7CB1P / CS-ME10CB1P / CS-ME12CB1P / CS-ME14CB1P / CS-ME10CD3P / CS-ME14CD3P