Instruction/ maintenance manual of the product H-IM-82C Heatcraft Refrigeration Products
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H-IM-82C September 2010 P ar t No . 25001901 © 2010 Heatcraft Refrigeration Products, LL C Installa tion and Opera tions Manual PRO 3 T op Mount P ackaged Refrigera tion S y stem F or Outdoor Applications T able of C ontents 1. Owner's Installation Instructions Performance/Electrical Data Specications .
2 Installation and Operations Manual 1. Owner's Operating Instructions P er formanc e / Elec trical Data © 2010 Heatcraft Refrigeration Products, LL C T AB L E 1 COOLER – A ir Defrost S ystems Model BTUH @ 95˚F V oltage MCA MOPD Unit Amps Evapora tor CFM Fig .
3 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor 25" x 25" panel opening required f or evaporator section of medium cabinet sizes . * 21.5" with weather hood. Figur e A. Medium Cabinet Dimensions without weather hood (See refer ence on P age 2) Dimensional Diagrams Figur e B.
4 Installation and Operations Manual 1. Owner's Operating Instructions Some general rules for the evaporat or section placement which must be follow ed are: 1. Ensure that the structural integrity of the box can withstand the weight of the top mounted equipment.
5 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor 1. Owner ’ s Operating Instructions Rigging Rigging holes are provided on all models . Caution should be exer cised when moving these units. T o prevent damage to the unit housing during rigging, cables or chains used must be held apart by spacer bars.
6 Installation and Operations Manual 1. Owner's Operating Instructions The Outdoor comes standard with the following additional c omp onents: • Crankcase Heater • Drain Line Heater • Weather Hood • F an Cy cling (Pressure on 1 fan models, P ressure and Ambient on 2 fan models).
7 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor 1. Owner's Operating Instructions F igure 1. Curb placed on r oof of walk-in cooler . F igure 2. Roof membrane placed ov er curb. F igure 3. PT T unit placed on roof of walk -in color .
8 Installation and Operations Manual Ser vice Inf ormation All units are designed for maximum durability , reliability and simplicity . comes to you r eady for operation, fully char ged and with all controls pr eset at the factor y . T he following inf ormation is provided as an aid in the even t that service is required.
9 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor Refri gera tion /Defros t Sequenc e of Opera tion The sequence of operation varies depending on the model that has been installed. The three basic models are Low T emperature, Medium T emperature , and H igh T emperature models.
10 Installation and Operations Manual Status Compressor C ondenser F ans Evapora tor F ans Defrost Heaters Notes O Display alternates “OFF” and Room T emperature O O O O If unit shows “OFF” , depress the “^” button and hold for three seconds.
11 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor Prog ramm ing the P JEZC C arel Electronic C ontrol ler Reprinted with permission from Carel .
12 Installation and Operations Manual Electrical C onnection s WARNINGS: The el ectric al con nect ions mus t only b e comp leted by a qual ied e lec tricia n; A power s uppl y othe r than th e ty .
13 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor K e ypads Preliminary C ongurations Once the electrical connections hav e been completed, simply power-up the c ontroller to make it operativ e. Heatcraft recommends that you check the parameters listed.
14 Installation and Operations Manual W ARNI NG: Whe n rst c onnec ted , easy i s alrea dy on a nd read y to be used . The ins trume nt can b e switche d on from a sup er visor P C and via a n ex tern al conta ct (set ting A4 = 5). The latte r has prio rity over th e othe r mode s.
15 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor Alarm Code Buzzer and A larm Relay LED Alarm Description Reset Enable Alarm parameters in volv ed E0 active ON probe 1 error= contr ol aut.
16 Installation and Operations Manual Description of the Main Signals and Alarms LED ashing The activation of the corresponding function is delayed by a timer , awaiting an external signal or disabled by another proc edure that is already in progr ess.
17 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor Modifying the Par ameters P ARAMETER NA VIGA TION The oper ating paramet ers, modiable using the keypad , are divided into t wo types: frequent (type F) and conguration (type C).
18 Installation and Operations Manual T roubleshooting The following table sho ws a number of situations that may oc cur on the various models. The most frequent causes and corr esponding checks are d.
19 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor Set 1 - Low T emperature Models - L6 w/ -10° F Set Point Set 3 - High T emperature Models - H6 w/ 38° F Set Poin t Set 2 - Medium T empe.
20 Installation and Operations Manual 4. Ser vice Inf ormation T able 5. S ystem T roubleshooting Chart PROBLEM POSSIBLE CAUSES POSSIBLE C ORRECTIVE STEPS Compressor 1. Main switch open. 1. Close switch. will not run 2. Fuse blown. 2. Check elec trical circuits and motor winding for shorts or grounds.
21 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor 4. Ser vice Inf ormation Replacement P ar ts by Part Description Part Number High T emp Medium T emp Low T emp PTT050H6B^ PTT067H6B^ PTT07.
22 Installation and Operations Manual Fr eezer - Electric Defrost Sy stems - Single Phase Diagram 1. Wiring Diagram for Sy stem, T ypic al Low T emp PFC L1 WN T1 GND 3 1 2 YELLOW CCH BLACK BLACK GRA Y.
23 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor 5. Wiring Inf ormation Cooler - Electric Defrost Sy stems - Single Phase Diagram 2. Wiring Diagram for Sy stem, T ypic al Medium T emp PFC.
24 Installation and Operations Manual Cooler - Air Defr ost Sy stems - Single Phase Diagram 3. Wiring Diagram for Sy stem, T ypic al High T emp TFC PFC L1 WN WN T1 GND 1 2 3 YELLOW CCH BLACK BLACK GRA.
25 PRO 3 T op Mount Packaged Refrigera tion Sy stem | Outdoor 2175 W est P ark Place Blvd. • S tone Mountain, GA 30087 (800) 321-1881 • www.heatcr aftrpd.com Since product improv ement is a continuing eort, we reserve the right to make changes in specications without notice .
H-IM-82C-0910 | V ersion 000 Since product improv ement is a continuing eort, we reserve the right to make changes in specications without notice . Heatcr aft Refrigeration Products, LL C 2175 W est P ark Place Blvd., S tone Mountain, GA 30087 P: (800) 321-1881 • www.
An important point after buying a device Heatcraft Refrigeration Products H-IM-82C (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Heatcraft Refrigeration Products H-IM-82C yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Heatcraft Refrigeration Products H-IM-82C - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Heatcraft Refrigeration Products H-IM-82C you will learn all the available features of the product, as well as information on its operation. The information that you get Heatcraft Refrigeration Products H-IM-82C will certainly help you make a decision on the purchase.
If you already are a holder of Heatcraft Refrigeration Products H-IM-82C, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Heatcraft Refrigeration Products H-IM-82C.
However, one of the most important roles played by the user manual is to help in solving problems with Heatcraft Refrigeration Products H-IM-82C. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Heatcraft Refrigeration Products H-IM-82C along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
