Assessments - , GPA: ( )

Instruções de Operação Carrier, Modelo 48/50HG014-028

Fabricante : Carrier
Arquivo Tamanho: 665.73 kb
Arquivo Nome : 48_50h,p-24si.pdf

Língua de Ensino:

O documento está colocado, por favor, espere

Baixe o seu Fechar

O documento está colocado, por favor, espere

Baixe o seu Fechar

Secure cable to back side of cable tray using three snap-in wire ties. 15. In the Electrical/Compressor section, install snap bushing in the center knockout underneath the terminal strips located in the bottom right-hand corner of control box. 16. Connect wires to terminal strips as shown in Fig. 6 for ComfortLinkt units or Fig. 7 for Electro- --Mechanical Units. NOTE: This step is not needed with 48/50PG Humidi- --MiZert units because they have plug 19 harness already installed in the control box. The harness assembly part number 50TG403507 that came with the accessory is not used. Factory installed PL- --19 can be located outside the contol box by its appropriate label. For Humidi- --MiZer smoke detector wiring refer to Fig. 8. 17. Remove cover from control module and remove knockout from side of module nearest the RJ-45 connector. 18. Using three 8-18 3/4-in. pan head screws (P/N AL56AU168) screws, secure control module to compressor partition above compressor B1/A2 location. 19. Connect PL-19 from control module to PL-19 from wiring harness installed in Step 16. NOTE: On 48PG Humidi- --MiZer units, the control box harness has a jumper plug attached. This needs to be disconnected so PL- --19 from the smoke detector can be snapped in. 20. Route cable from supply smoke sensor, along the outside of the control box, through the control module knockout and connect to the J1 RJ-45 connector. 21. Using wire ties, secure the wiring so it does not interfere with unit operation. 22. Replace control module cover. 23. Restore power to the unit. 24. Configure ComfortLink controller as specified in Configuring the ComfortLink Controller below. 25. Perform Sensor and Controller tests. At a minimum, the Magnet test should be performed to verify smoke detector wiring. 26. Turn off power to the unit. 27. Reconnect the indoor fan plug and the limit switch wires if applicable. 28. Close the indoor fan section door. 29. Restore power to the unit and check for alarms. Correct any problems encountered. 30. Close Electrical/Compressor section door. Sensor Installation (CRSMKSEN001A00) When adding return smoke sensor to previously installed supply smoke detector: 1. Open electrical/compressor section access door/panel. 2. Disconnect PL-19 from control module to terminal strip by separating plug connectors. 3. Remove control module cover. Disconnect supply sensor RJ-45 wire from control module. 4. Remove three screws attaching control module to compressor partition and save screws for later use. 5. Remove control module from unit. 6. Slide feet of control module into receptacle on the return sensor housing and secure from the backside using one screw removed in Step 4. The J1 RJ-45 connector on sensor should be nearest the control module. Knockout holes should align. (See Fig. 11.) 7. Route short RJ-45 wire from J1 connector of sensor, through knockout holes, and connect to J1 connector of control module. 8. Follow steps 2-20 of instructions for installing return smoke detector. IMPORTANT: Step 15 requires connecting the supply smoke sensor RJ--45 wire to connector J2 in the control module. When adding supply smoke sensor to previously installed return smoke detector: Follow steps 1-14 and 19-29 from supply smoke detector installation instructions. CRSMK 7 SMOKE DETECTOR CRSMK WIRE TIES C07180 Fig. 9 ---Supply Smoke Detector Location and Wire Routing (Top View) AS SHOWN TO PLUG ROUTE RJ-45 HARNESS ALONG SUPPLY SMOKE DETECTOR THRU BOX, AND OUT SMOKE POWER HARNESS PUNCH OUT KNOCK OUT INSTALL CONTROL MODULE HERE USING THREE SCREWS RJ-45 HARNESS CUT TAPE BEFORE INSERTING SMOKE DETECTOR. C07181 Fig. 10 ---Supply Control Module Installation (Side View) Configuring the ComfortLinkt Controller OPERATION Configuration settings for the ComfortLink controller are changed by using the Scrolling Marquee display. A password may be required to edit the configurations, depending on the previous settings configured in the unit. Default password is “1111.” Use the arrow keys to scroll the red LED on the display CAUTION! EQUIPMENT DAMAGE HAZARD Failure to follow this caution may result in damage to the unit. The smoke detector must be tested and maintained regularly following NFPA 72 requirements. The smoke detector should be cleaned at least once a year. to the “Configuration” position and press through the menu until UNIT is found and press ENTER .After reaching the UNIT sub-menu, scroll to FS.SW (Fire Shutdown Input) and press twice, change the value to 1 (Normal Open) with the arrow keys, press ENTER again. Press ESCAPE ENTER three times to return to the top level of the menu. Additional information about changing configurations can be found in the Control and Troubleshooting Guide for 48/50HG and 48/50PG units. ENTER.Scroll 8 9 The smoke detector contains a photoelectric detector approved for an extended air speed range of 100 to 4000 feet per minute and an operational temperature range of -4_ to 158_F. Do not operate the smoke detector out of...