User manual TOSHIBA TCB-PCIN4E INSTALLATION MANUAL

[. . . ] Attach the clamp filter ( 8 ) to the output wiring and connection cable ( 1 or 2 ) as shown in the figure. Use binding band B ( 9 ) to fix the clamp filter ( 8 ) to the wirings. * When more than one optional PC boards are installed, band all the connection cables and attach one clamp filter. Fix the wire clamp ( 4 ) using the screw holes at location [A] in the figure on the left. [. . . ] As shown in the figure, the output terminals are "OUTPUT1", "OUTPUT2" and "OUTPUT3" from the left compressor facing the front of the outdoor unit. Wiring example Outdoor unit Outdoor unit interface PCB SW16 ON OFF 1234 WARNING CAUTION Text set off in this manner indicates that failure to adhere to the directions in the warning could result in serious bodily harm or loss of life if the product is handled improperly. Text set off in this manner indicates that failure to adhere to the directions in the caution could result in serious bodily injury or damage to property if the product is handled improperly. 1 2 3 1 2 3. SMMS, SHRM 7 [PCB Installation Position] SMMS-i MMY-MAP080 to 120 MMY-MAP140, 160 SMMS-i Connector Positions CN514 (green) CN511 (green) [B] [A] Outdoor unit interface PCB Locally procured (See "CAUTION") CTR1 CTR2 CTR3 L1 L2 L3 PS PS PS · After completion of installation, perform trial operation to check for any problems. Explain method of use and maintenance to the customer by following the descriptions in the manual. Ask customer to keep this Manual at accessible place for future reference. 1. Pass the binding band A ( Optional PCB C2 K1 TB1 WARNING · Only a qualified installer or qualified service person is allowed to do installation work. If installation is carried out by an unqualified individual, fire or electric shock may result. · Perform installation work reliably according to this installation manual. Incomplete installation may cause electric shock, fire or abnormal operation. · Electrical work must be performed by a qualified installer or qualified service person in accordance with this installation manual. The work must satisfy all local, national and international regulations. Inappropriate work may result in electric shock or fire. · Connect the specified wires firmly and clamp them securely so that external force applied to the wires does not affect the connector pins. Improper wire connection or clamping may result in fire or malfunction. · Do not disassemble, modify, repair or move the product yourself. Doing so may cause fire, electric shock, injury or water leaks. · Ask a qualified installer or qualified service person to do any repairs or to move the product. 2. CN514 PJ20 K2 K3 1 OUTPUT1 2 3 OUTPUT2 4 5 OUTPUT3 6 Shield wire C2 45 CN514 CTR1 CTR2 CTR3 K1, K2, K3 L1, L2, L3 OUTPUT1 OUTPUT2 OUTPUT3 PJ20 PS TB1 Connector cable 2 ( 2 ) Connector on interface side (green) Elapsed operation counter 1 Elapsed operation counter 2 Elapsed operation counter 3 Relays Operation indication LEDs Compressor 1 operation output terminal Compressor 2 operation output terminal Compressor 3 operation output terminal Connector on optional PCB side Power supply unit Terminal block Optional PCB (max. number installed: 2 pcs) SMMS, SHRM Optional PCB SMMS, SHRM Connector Positions MiNi-SMMS Output wiring 1. Tie the output wiring with the wire clamp ( 4 ). Electric component box 1 External View 73 63 1 PJ20 5 D1 C4 CN511 (green) 45 Outdoor unit interface PCB Terminal block (M3) Outdoor unit interface PCB Grounding ( 6 ) Output wiring D2 C3 D3 MCC-1613-02 C2 Operating Rate Output (This function is supported only on the SMMS-i. ) Functions Operation The operation state can be remotely checked since the system operating rate signal can be output externally. [. . . ] relay coil) to loads K1, K2 and K3, insert a surge killer CR (for an AC power supply) or a diode for preventing back electromotive force (for a DC power supply) on the bypass circuit. <Electrical Rating> 220-240 VAC, 10 mA or more, 1A or less 24 VAC, 10 mA or more, 1 A or less (non-conductive load) 2. System operating rate output 1234 bit 1 : ON bit 2 : OFF OUTPUT1 OFF ON OFF ON OFF ON OFF ON OUTPUT2 OFF OFF ON ON OFF OFF ON ON OUTPUT3 OFF OFF OFF OFF ON ON ON ON Operating rate FA FA=0% 0%<FA<20% 20%FA<35% 35%FA<50% 50%FA<65% 65%FA<80% 80%FA<95% 95%FA 2 Connection cable 2 (for CN514) (5 wires) 1 Optional P. C. board · Up to total of two boards Optional PCB (right side) OFF=relay open ON=relay closed Error / Operation output Functions Operation The operation error indication PCB can output operation and error states by connecting to the interface PCB of outdoor units. Operation output: Error output: Wiring example Header outdoor unit Outdoor unit interface PCB SW16 ON OFF 1234 Wiring example Header outdoor unit Outdoor unit interface PCB SW16 ON OFF 1234 3 4 5 6 7 Support to fix the board Wire clamp Wire clamp fixing screw Earth screws Binding band A 4 1 MiNi-SMMS Connector Positions Locally procured (See "CAUTION") Optional PCB C2 K1 CN511 (green) 1 (max. [. . . ]