Manuale d’uso / di manutenzione del prodotto H-IM-82C del fabbricante 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.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Heatcraft Refrigeration Products H-IM-82C è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Heatcraft Refrigeration Products H-IM-82C - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Heatcraft Refrigeration Products H-IM-82C imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Heatcraft Refrigeration Products H-IM-82C ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Heatcraft Refrigeration Products H-IM-82C, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Heatcraft Refrigeration Products H-IM-82C.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Heatcraft Refrigeration Products H-IM-82C. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Heatcraft Refrigeration Products H-IM-82C insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
