Page 2 - Safety Precautions; Symbols and Terms; Improper installation may result in an electric shock or fire.
- 1 - This manual details how to install the PAC-SC51KUA power supply unit and its wiring with the centralized controller and the indoor units. For the information about how to install the centralized controller or the indoor units, see the appropriate installation manual.For your safety, first read...
Page 3 - Product features
- 2 - 2 Product features This unit supplies DC power to the centralized controller AG-150A via the centralized controller system M-NET transmission line and DC power line. Cannot be used with G-50A. 1. Specifications 2. Power supply capacity2-1. 24V power supply (TB3) Supplies power to one AG-150A u...
Page 4 - External Dimensions
- 3 - 3. External Dimensions TB2,TB3 TB1 271 (10-11 / 16) 90 (3-9 / 16) 155 ( 6- 1 / 8) 130 ( 5- 1 / 8) 169 ( 6- 11 / 16 ) 72 (2-7 / 8) T Unit: mm (in.) 00gb_WT05372X04_7.book Page 3 Monday, September 28, 2009 2:03 PM
Page 5 - Installation; Installation area and direction
- 4 - 3 Installation 1. Parts List The parts listed below are included with the unit. 1 PAC-SC51KUA 1 unit 2 L-shaped mounting brackets 1 set 3 M4 screw (4 pieces for attaching the PAC-SC51KUA and the mounting bracket) 4 Installation Manual 2. Field-supplied Parts Obtain the parts listed below befor...
Page 6 - Wiring; Cover Removal and Installation; Improper electrical work may result in electric shock or fire.; CAUTION
- 5 - 4. Unit installation Attach the unit to the metal control panel box using M4 screws as shown in Fig. 3-2. 4 Wiring 1. Cover Removal and Installation Remove the three mounting screws and the cover.Attach the corner to the unit by tightening the three screws indicated in Figure 4-1. CAUTION The ...
Page 7 - *1 Install ground-fault interrupter and breaker for wiring on
- 6 - 2. Power line Wire the power and ground cables to L/L1, N/L2 and the ground cable terminals on TB1 as shown in Fig. 4-2. 3. DC Power Supply and M-NET Transmission Line3-1. When connecting to the centralized controller (AG-150A) (1) Without the use of an expansion controller (PAC-YG50ECA) (a) C...
Page 11 - M-NET Transmission Lines Length; Example; NOTE
- 10 - 5 M-NET Transmission Lines Length • Maximum length of M-NET transmission: 500m (1640 ft) *1 • Maximum power feeding length : 200m (656 ft) Example 1) Maximum length of M-NET transmission line: 1 L1+L2+L3+ 5+ 1+ 2 ( 3) 500m (1640 ft) 2 L1+L2+L3+ 5+ 4 500m (1640 ft) 3 L1+L2+L4+ 6+ 7 ( 8) 500m (...
Page 12 - Please be sure to put the contact address/telephone number on
HEAD OFFICE: TOKYO BLDG. , 2-7-3, MARUNOUCHI, CHIYODA-KU, TOKYO 100-8310, JAPAN Authorized representative in EU: MITSUBISHI ELECTRIC EUROPE B.V.HARMAN HOUSE, 1 GEORGE STREET, UXBRIDGE, MIDDLESEX UB8 1QQ, U.K. WT05372X04Printed in JapanRecycled Paper Please be sure to put the contact address/telephon...