Русский dropdown-ico

Инструкция обслуживания Heatcraft Refrigeration Products 25001501

36 страниц 0.8 mb
Скачать

Перейти на страницу of 36

Summary
  • Heatcraft Refrigeration Products 25001501 - page 1

    2175 West Park Place Blvd. • Stone Mountain, GA 30087 • (770) 465-5600 • Fax: (770) 465-5990 INST ALLA TION & OPERA TING INSTRUCTIONS FOR 02/01 Part Number 25001501 ® ...

  • Heatcraft Refrigeration Products 25001501 - page 2

    BEACON CONTROLLER 2 QUICK GUIDE Installation, Start-Up, Operation, T roubleshooting Installation • Use 18 gauge wire for 24-volt connections between evaporators and condensing unit. • Remove suction line sensor before brazing; reinstall suction sensor after brazing is completed and suction line has cooled; insulate with insulation provided. • ...

  • Heatcraft Refrigeration Products 25001501 - page 3

    BEACON CONTROLLER 3 QUICK GUIDE (cont’d.) Defrost • The actual defrost time is determined when power is first applied to the system as well as the number of defrosts per day . If a Smart Controller is used, the actual defrost times are programmed into the Smart Controller . • At defrost the expansion valve closes, then the system pumps down u ...

  • Heatcraft Refrigeration Products 25001501 - page 4

    BEACON CONTROLLER 4 INST ALLA TION INSTRUCTIONS Before Installing or Starting Unit: • Use a minimum 18 gauge wire for low voltage connections to cooler , condensing unit and Smart Controller . • T ransformer is shipped wired for 240V primary; if your supply voltage is 208V , change to the 208V tap. • Refer to wiring schematic shipped on units ...

  • Heatcraft Refrigeration Products 25001501 - page 5

    BEACON CONTROLLER 5 REFRIGERANT LINE BRAZING (CAUTION) The electric expansion valve on the liquid line and the suction temperature sensor on the suction line are factory installed. Care must be taken when brazing these lines at the evaporator . T oo high a temperature may destroy these components. Heat absorbing compounds or “wet rags” must be ...

  • Heatcraft Refrigeration Products 25001501 - page 6

    BEACON CONTROLLER 6 ROOM TEMPERA TURE CONTROL (Cont’d.) • Another method of setting the room set-point is to use the Beacon board thermostat pot. If a value other than that available by using a fixed resistor is required, the pot on the Beacon board can be used. First, you must discard the fixed resistor . Then, using a digital ohmmeter , measu ...

  • Heatcraft Refrigeration Products 25001501 - page 7

    BEACON CONTROLLER 7 BEACON MICROPROCESSOR SETTINGS (See T able 3 for more details.) Selections to be made by applying movable jumpers: Defrost cycles or time - Controlled by the board in master unit only . Selection must be either “elapsed” time or “run” time. If “elapsed” time is selected, the number of defrost must be set at either 1, ...

  • Heatcraft Refrigeration Products 25001501 - page 8

    BEACON CONTROLLER 8 OPERA TING INSTRUCTIONS REFRIGERA TION MODE ST ART UP 1. Check all wiring connections to be sure they are correct and tight. 2. Check voltage taps on transformer . The transformer is shipped wired for 240. If your supply voltage is 208 volt systems, charge to 208 voltage tap. 3. Check setting of time delay relay in condensing un ...

  • Heatcraft Refrigeration Products 25001501 - page 9

    BEACON CONTROLLER 9 Ambients below 50 ° F and above 10 ° F At the initial application of power to the system, the compressor and the evaporator fans will be in a four minute hold-off cycle and will not start immediately . When there is a call for cooling, the compressor starts and the electric expansion valve (EEV) stays closed for 12 seconds. Af ...

  • Heatcraft Refrigeration Products 25001501 - page 10

    BEACON CONTROLLER 10 PUMP-DOWN At the end of each cooling cycle, when the box temperature is met, the system will pumpdown and shut off. T o pumpdown, the EEV closes and the compressor pumps down until the low pressure switch trips the unit off, or two minutes have elapsed. While in the of f cycle the system will initiate a short pump-down at four ...

  • Heatcraft Refrigeration Products 25001501 - page 11

    BEACON CONTROLLER 11 ST A TUS INDICA TOR There is a red status indicator light on the Beacon board. This light has a controlled blink sequence to indicate modes such as cooling, superheat, off, defrost, or error . (See status light blink sequence chart.) • COOLING/SUPERHEA T : During the cooling mode, the light will blink off for two seconds, on ...

  • Heatcraft Refrigeration Products 25001501 - page 12

    BEACON CONTROLLER 12 Error Codes • One blink — Superheat sensor shorted or open • T wo blinks — Room temperature sensor shorted or jumper not installed • Three blinks — Compressor discharge temperature sensor shorted • Four blinks — High compressor discharge temperature • Five blinks — Superheat too low • Six blinks — High p ...

  • Heatcraft Refrigeration Products 25001501 - page 13

    BEACON CONTROLLER 13 OPTIONAL SMART CONTROLLER The Beacon Smart Controller performs all the standard Beacon functions with the additional benefit of remote mounting for easy access. From the Smart Controller , the refrigeration system can be monitored and the program parameters changed, without the user going into the Cooler or Freezer Box. The Sma ...

  • Heatcraft Refrigeration Products 25001501 - page 14

    BEACON CONTROLLER 14 T ABLE 3 The initial factory settings for the BEACON MICROPROCESSOR BOARD are indicated on the following chart. ELECTRIC DEFROST AIR DEFROST F ACTOR Y SETTINGS F ACTOR Y SETTINGS DEFROST CYCLES OR TIME DEFROST CYCLES OR TIME 6 PER DA Y/ 2 HRS 6 PER DA Y/ 2 HRS 4 PER DA Y/ 3 HRS X 4 PER DA Y/ 3 HRS 2 PER DA Y/ 6 HRS 2 PER DA Y/ ...

  • Heatcraft Refrigeration Products 25001501 - page 15

    BEACON CONTROLLER 15 T o test the Beacon board place the test jumper to the “TEST” position. The board will then cycle through each output for 10 seconds. It will energize and de-energize the fan motor , electric heater, expansion valve and compressor for 10 seconds. When in the TEST mode the status light flashes quickly . If a sensor is bad it ...

  • Heatcraft Refrigeration Products 25001501 - page 16

    BEACON CONTROLLER 16 F AUL T OR PROBLEM THINGS T O CHECK System runs 4 minutes then cycles off, then repeats 1. Check if sensors are connected correctly; if evaporator in/out are switched, this will cause low superheat 2. Check if system is piped properly 3. System will cycle of f if discharge line gets above 225 ° F 4. Check evaporator coil circu ...

  • Heatcraft Refrigeration Products 25001501 - page 17

    BEACON CONTROLLER 17 BEACON TROUBLE-SHOOTING GUIDE (cont’d.) System will not run 1. Check if red jumper wire (next to blue pot) is correctly connected across “X” terminals 2. Check red jumper wire terminals to make sure they are connected to the wire, not the insulation 3. Check to make sure system is correctly wired 4. Check system for low v ...

  • Heatcraft Refrigeration Products 25001501 - page 18

    BEACON CONTROLLER 18 BEACON UNI-POLAR EXP ANSION V AL VE TEST VOL T AGES ESV TEST (Beacon Board connection) (dc volts) BLUE RED WHT BLK YEL V AL VE OPEN 4.4 15.6 15.6 15.7 15.6 V AL VE CLOSED 0 15.3 15.3 15.4 15.5 Com 24 Vdc Notes: 1. All volts shown are measured while in the “TEST” mode and are DC 2. The volts shown for each step (BLUE, RED, W ...

  • Heatcraft Refrigeration Products 25001501 - page 19

    BEACON CONTROLLER 19 SERVICE DIAGNOSIS CHART - BEACON PROBLEM POSSIBLE CAUSE POSSIBLE CORRECTIVE ACTION Compressor will not run 1. 4 min. off cycle 1. W ait 4 min. 2. Box temp is below t’stat setting 2. Lower t’stat setting 3. Loose wiring 3. Check all wire terminals; tighten if necessary . 4. Bad sensor 4. Check status light for problem sensor ...

  • Heatcraft Refrigeration Products 25001501 - page 20

    BEACON CONTROLLER 20 PROBLEM POSSIBLE CAUSE POSSIBLE CORRECTIVE ACTION Beacon Board Status 1. Supply voltage too high 1. Check 24 volt supply; if above 30 volt Light Flashes Erratically correct immediately . 2. Supply voltage too low 2. Change transformer primary to correct supply 3. Bad board voltage tap. 208 or 240 volts. SERVICE DIAGNOSIS CHART ...

  • Heatcraft Refrigeration Products 25001501 - page 21

    BEACON CONTROLLER 21 SERVICE DIAGNOSIS CHART - GENERAL PROBLEM POSSIBLE CAUSE POSSIBLE CORRECTIVE ACTION Low suction pressure 1. Insufficient refrigerant 1. Check system for leaks; repair leaks & add refrigerant 2. Freezer coil iced up 2. Check defrost system operation & correct fault condition 3. Plugged liquid line filter drier 3. Replace ...

  • Heatcraft Refrigeration Products 25001501 - page 22

    BEACON CONTROLLER 22 ...

  • Heatcraft Refrigeration Products 25001501 - page 23

    BEACON CONTROLLER 23 ...

  • Heatcraft Refrigeration Products 25001501 - page 24

    BEACON CONTROLLER 24 ...

  • Heatcraft Refrigeration Products 25001501 - page 25

    BEACON CONTROLLER 25 ...

  • Heatcraft Refrigeration Products 25001501 - page 26

    BEACON CONTROLLER 26 ...

  • Heatcraft Refrigeration Products 25001501 - page 27

    BEACON CONTROLLER 27 ...

  • Heatcraft Refrigeration Products 25001501 - page 28

    BEACON CONTROLLER 28 ...

  • Heatcraft Refrigeration Products 25001501 - page 29

    BEACON CONTROLLER 29 ...

  • Heatcraft Refrigeration Products 25001501 - page 30

    BEACON CONTROLLER 30 ...

  • Heatcraft Refrigeration Products 25001501 - page 31

    BEACON CONTROLLER 31 ...

  • Heatcraft Refrigeration Products 25001501 - page 32

    BEACON CONTROLLER 32 ...

  • Heatcraft Refrigeration Products 25001501 - page 33

    BEACON CONTROLLER 33 ...

  • Heatcraft Refrigeration Products 25001501 - page 34

    BEACON CONTROLLER 34 ...

  • Heatcraft Refrigeration Products 25001501 - page 35

    BEACON CONTROLLER 35 Notes ...

  • Heatcraft Refrigeration Products 25001501 - page 36

    Visit our web site at www .heatcraftrpd.com for T echnical Literature Online. Since product improvement is a continuing effort at Heatcraft, we reserve the right to make changes in specifications without notice. 2175 West Park Place Blvd. •Stone Mountain, GA 30087 •(770) 465-5600 • Fax: (770) 465-5990 ...

Производитель Heatcraft Refrigeration Products Категория Refrigerator

Документы, которые мы получаем от производителя устройства Heatcraft Refrigeration Products 25001501 мы можем разделить на несколько групп. Это в частности:
- технические чертежи Heatcraft Refrigeration Products
- инструкции обслуживания 25001501
- паспорта изделия Heatcraft Refrigeration Products
- информационные брошюры
- энергетические этикетки Heatcraft Refrigeration Products 25001501
Все из них важны, однако самую важную информацию с точки зрения пользователя мы найдем в инструкции обслуживания Heatcraft Refrigeration Products 25001501.

Группа документов, определяемая как инструкции обслуживания, делится также на более подробные типы, такие как: Инструкции монтажа Heatcraft Refrigeration Products 25001501, инструкции обслуживания, короткие инструкции или инструкции пользователя Heatcraft Refrigeration Products 25001501. В зависимости от потребностей, Вам необходимо поискать требуемый документ. На нашем сайте Вы можете просмотреть самую популярную инструкцию использования изделия Heatcraft Refrigeration Products 25001501.

Похожие инструкции обслуживания

Полная инструкция обслуживания устройства Heatcraft Refrigeration Products 25001501, как должна выглядеть?
Инструкция обслуживания, определяемая также как пособие пользователя, или просто "руководство" - это технический документ, цель которого заключается в использовании Heatcraft Refrigeration Products 25001501 пользователями. Инструкции пишет, как правило технический писатель, языком, доступным для всех пользователей Heatcraft Refrigeration Products 25001501.

Полная инструкция обслуживания Heatcraft Refrigeration Products, должна заключать несколько основных элементов. Часть из них менее важная, как например: обложка / титульный лист или авторские страницы. Однако остальная часть, должна дать нам важную с точки зрения пользователя информацию.

1. Вступление и рекомендации, как пользоваться инструкцией Heatcraft Refrigeration Products 25001501 - В начале каждой инструкции, необходимо найти указания, как пользоваться данным пособием. Здесь должна находится информация, касающаяся местонахождения содержания Heatcraft Refrigeration Products 25001501, FAQ и самых распространенных проблем - то есть мест, которые чаще всего ищут пользователи в каждой инструкции обслуживания
2. Содержание - индекс всех советов, касающихся Heatcraft Refrigeration Products 25001501, которое найдем в данном документе
3. Советы по использованию основных функций устройства Heatcraft Refrigeration Products 25001501 - которые должны облегчить нам первые шаги во время использования Heatcraft Refrigeration Products 25001501
4. Troubleshooting - систематизированный ряд действия, который поможет нам диагностировать а в дальнейшем очередность решения важнейших проблем Heatcraft Refrigeration Products 25001501
5. FAQ - чаще всего задаваемые вопросы
6. Контактные данные Информация о том, где искать контактные данные производителя / сервисного центра Heatcraft Refrigeration Products 25001501 в данной стране, если самостоятельно не получится решить проблему.

У вас вопрос, касающийся Heatcraft Refrigeration Products 25001501?

Воспользуйтесь формуляром, находящимся ниже

Если с помощью найденной инструкции Вы не решили свою проблему с Heatcraft Refrigeration Products 25001501, задайте вопрос, заполнив следующий формуляр. Если у какого то из пользователей была похожая проблема с Heatcraft Refrigeration Products 25001501 со всей вероятностью он захочет поделиться методом ее решения.

Перепишите текст с картинки

Captcha
Новая картинка

Комментарии (0)