Manuale d’uso / di manutenzione del prodotto PCR-110 del fabbricante Honeywell
Vai alla pagina of 16
PCR -1 00 PCR -1 1 0 Installation and Oper ating Instructions Electronic thermostat EB-PCR-02 EN 1H-1925GE23 R0 106.
2 T ABLE OF C ONTENT S 1 1 Unpac king t he unit and conditions of use 3 1 2 Gener al instructions 3 1 3 Use and function 3 3. 1 Use for the purpose int ended 3 3.2 Function 4 1 4 Safety 4 4. 1 Sources of danger 4 4.2 Safety precautions 5 1 5 Installation and commissioning 5 5.
1 Un packing t he unit and conditions of use Before and when unpacking the unit, mak e a visual inspection to identify any possible damage which may ha ve occurred during trans- por tation. Please look for loose par ts, dents, scratches, etc. Report any damage immediately to the freight company .
If the unit is used for purposes other t han those stated here, it shall not be considered to be use for the purpose intended. I Only connect sensors supplied with the unit. If a replacement sensor is required, only use sensors of the same type (Part No.
I If the unit cannot be operat ed without the risk of danger , it mus t be tak en out of ser vice and precautions taken so that it canno t be switched on again unintentionally .
I Snap – in housings: Fit the unit in an aper ture 28,5 x 70,5 mm and secure it with the relev ant mounting frame. a) housings with terminal box co verplate (max. wall thickness 22 mm) b) housings without terminal box co ver plate (max. wall thickness 18 mm) for w alls thicker than 1 0 mm: remov e lateral plastic spacers from the mounting frame.
☛ Instructions: I For PCR-1 10 the t otal current via terminal 5 of the common rela y connection must not exceed 1 0 A . I Pa y attention to the contact loading of the rela y (8A/5A resis tive load, 2A/1A inductive load). As a general rule, contact or s are recommended.
8 6. 1 Switching on t he oper ating voltage The controller is star ted by means of a contr ol switch provided b y the customer . The firs t time the controller is star ted, pre-progr ammed setting values are used which at a later point can be adapt ed for individual require- ments.
9 I Input values are alw ays changed using the or k ey with the ke y held down. I Input paramet er s, e.g. the switching dif ference is shown as “E” with a 2-digit number , e.g. “E 0 1”. I Access to the programming le vel is by pressing the and k ey at the same time for 5 seconds.
7 . 1 Input parameters and input r anges: Par ameter on display Setting range ( or ) ( and or ) Pr eset E00 Cold store temper ature dif ference 1 to 20 K 2 K E01 Min. permissible cold store temp. –55 °C to E02 –55 °C E02 Max. permissible cold store temp.
1 1 ☛ If the time inter val be tween two defrost cy cles is c hanged when the system is in oper ation, t he new time interval will not be applied until after t he next time defros ting has occurred. E09 Defrost time (0 = no defrosting) 0 t o 99 mins.
If the measured temper ature is higher than the one displayed, set the positive difference as the programming v alue (e.g. 2K). The temper ature display is then corrected b y the set value. 8 Maintenance The controller does not require an y maintenance.
1 0 Conditions of warr anty I W arranty is provided f or a period of 24 months, star ting at the date the it em was delivered. Proof of this should be furnished in the form of a delivery note or inv oice. I All functional faults caused b y poor workmanship or faulty materials will be repaired fr ee of charg e during the warr anty period.
1 4 Control performance: Two-step Display accur acy : ± 0.5 K internal, ± 1 digit, at 25 °C Operating conditions: 0 to 50 °C, 30 t o 85 % R.H., excluding de w St orage temperatur e: –20 to +80 °C Data back -up: Non-volatile memory (EEPROM) Sensor: 1 PT C – Sensor cable length: 2.
1 5 EC Declar ation of Conformity as defined in the EMC Directive 89/336/EEC and the EC Low V oltag e Directive 73/23/EEC Product : FLICA , Electronic thermostat Model designation: PRC-100, PCR-1 10 has been dev eloped, designed and manufactured in accordance with the EC Standards listed abo ve.
Automati on and Control Solutio ns Honeywell GmbH Hardhofweg • 74821 Mosbach / Germany Phone: +49 (0) 62 61 / 81-475 Fax: +49 (0) 62 61 / 81-461 E-Mail: Cooling.
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 Honeywell PCR-110 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 Honeywell PCR-110 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Honeywell PCR-110 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Honeywell PCR-110 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Honeywell PCR-110, 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 Honeywell PCR-110.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Honeywell PCR-110. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Honeywell PCR-110 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.
