Kelebihan: Mudah dan cepat digunakan. Contoh: Akan diteliti mengenai minat ibu rumah tangga berbelanja diswalayan peneliti menentukan sampel dengan menjumpai ibu rumah tangga yang kebetulan berbelan jadi suatu swalayan tertentu untuk dimintai pendapat atau motivasinya. Kelemahan: Jumlah sampel mungkin tidak representative karena tergantung hanya pada anggota sampel yang ada pada saat itu. Materi rumus pengambilan sampel isaac and michael pdf.

If a Carrier thermostat is not cooling, owners should make sure that the thermostat is set to cooling mode and to a temperature that is lower than the temperature outside. If the temperature is set correctly, owners should check to see if the outside unit is running. If it's not, owners need to check their circuit breaker and make sure that all circuits are in the on position. Oftentimes, owners should be able to notice signs that their Carrier thermostats need to be serviced. For example, if a system seems to be turning itself on and off frequently or is struggling to keep the home at the designated temperature, these are signs that the system may need servicing. Sometimes when a Carrier thermostat needs attention, humidity levels indoors during the summer become unusually high. Another sign is if the indoor-unit turns on but there is no warm or cool air coming out of the vents.

• Carrier Thermostat Manuals Tc-pac

Appliance manuals and free pdf instructions. Find the user manual you need for your home appliance products and more at ManualsOnline. Carrier offers professional HVAC service, support, information, and resources for owners of our systems and products. Contact us today.

The qualifie d installer or agency must use factory- authorized kits or accessories when modifying this product. The informati on plate is secured to the front of the control box and provides a cover for it. 2.) This plate also provides a surface to attach the wiring schematic, superheat charging tables with instructions, and warning labels. The plate has 2 tabs on the top edge that are bent down at slightly more than 90°.

The wire size selected must have a current capacity not less than that of the.

Appropriate saf ety cons ider atio ns are pos ted thro ugh out this man ual whe re potentia lly dangero us techniqu es are addres sed. Improper installation, adjustment, alteration, service, mainte- nance, or use can cause explosion, fire, electrical shock, or other conditions which may cause personal injury, death or pr op ert y da ma ge. Co ns ul t a qu ali fi ed in st all er, se rv ice agen cy, or you r dist ribu tor or bra nch for inform atio n or assist ance.

Some Carrier thermostat systems also come with a “Constant ON” feature. Get into pc - download free your desired app. If this is the case, the system may need servicing if it doesn't blow warm air.

Each unit should have a rating plate.

Carrier Thermostat Manuals Tc-pac

Get the widget and many other! Not seeing a widget? () Carrier Corporation Owner Manuals These owners manuals can be viewed or printed by using the Adobe Acrobat® Reader™. You can download the Adobe Acrobat® Reader™ free from the web site. Once you have downloaded the Adobe Acrobat® Reader™, click on the owners manual which corresponds to the MODEL OR NAME of your unit. The model number is located on the rating plate which is attached to your unit.

When the information plate is removed, these tabs can be inserted into 2 mating slots in the bottom front edge of the control box and the plate will hang down forming a lower front panel. 3.) This is convenient where access to the controls is required while the unit is operating. The information plate on the small size casing completely covers the opening below the control box. On larger models, the inform ation plate may not cover the entire opening. In this instance, the top cover can be removed and placed on its side to cover the additional space. Exer cise extr eme caut ion whe n wor king on any elec tric al components. Shut off all power to system prior to trouble- shooting.

Some troubleshooting techniques require power to rem ain on. In thes e ins tanc es, exer cis e extr eme caut ion to avoi d dan ger of elec tric al sho ck. ONL Y TRA INED SER- VICE PERSONNEL SHOULD PERFORM ELECTRICAL TROUBLESHOOTING.

Ser vice and repa ir of these uni ts sho uld be atte mpt ed onl y by trained service technicians familiar with Carrier standard service instru ctions and training material. All equi pme nt sho uld be inst alle d in acco rdan ce wit h acce pted practice s and unit Install ation Instruction s, and in compliance with all national and local codes. Power should be turned off when servicing or repairing electrical components. Extreme caution should be observed when trouble- shooting electrical components with power on. Observe all warn- ing notices posted on equipment. Refrige ration system contains refrigeran t under pressure. Extreme caut ion sho uld be obs erv ed whe n hand ling ref rige rant s.

Troubleshooting charts for air conditioning and heat pump units are provided in the back of this manual. They enable the service technician to use a systematic approach to locating the cause of a problem and correcti ng system malfunctio ns. Aluminu m wire may be used in the branch circuit (such as the cir cui t be tw een th e ma in an d un it dis con nec t), bu t onl y copper wire may be used between the unit disconnect and the unit on Carrier systems. Wheneve r aluminum wire is used in the branch circuit wiring with this unit, adhere to the following recommendations. Co nne cti on s mu st be ma de in ac cor da nce wi th th e Na tio nal Electrical Code (NEC), using connectors approved for aluminum wire. The connectors must be UL approved (marked Al/Cu with the UL symbol) for the application and wire size.

Wear saf ety glas ses and glo ves to pre vent per son al inju ry. Dur ing normal system operation, some components are hot and can cause burns. Rotating fan blades can cause personal injury.