Manuale d’uso / di manutenzione del prodotto HMG**F1E del fabbricante Heat Controller
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AIR HANDLER Please read all information in this man ual thoroughl y and become familiar with the capabilities and use of y our appliance before attempting to operate or maintain this unit. These instructions are primarily intended to assist qualified individuals experienced in the proper installation of this appliance.
2 IMPORT ANT SAFETY INFORMA TION .......................3 REQUIREMENTS & CODES .......................................3 GENERAL INFORMA TION ..........................................4 Bef ore Y ou Install this Unit ...............................
3 IMPORT ANT SAFETY INFORMA TION INST ALLER: Please read all instructions before servicing this equipment. P ay attention to all saf ety war nings and any other special notes highlighted in the man ual. Safety markings are used frequently throughout this manual to designate a degree or le vel of seriousness and should not be ignored.
4 GENERAL INFORMA TION This appliance has been tested f or capacity and efficiency in accordance with AHRI Standards and will provide many y ears of saf e and dependable comf or t, providing it is properly installed and maintained. Abuse, improper use, and/or improper maintenance can shorten the life of the appliance and create unsaf e hazards.
5 handler must be cleaned and/or repaired if f ound to be dir ty , damaged, or malfunctioning in any wa y by a qualified HV A C technician. The air handler shall be inspected and approv ed by applicable local authority e ven if this requires redundant inspections .
6 AIR HANDLER INST ALLA TION The HMG**F1E, HMG**X1E & HCG**V1E Series Air Handler is shipped ready f or vertical upflow installation and is approv ed for attic, basement, alco ve/closet or cra wlspace installation with zero clear ance to combustib les.
7 Figure 4. Unit Horizontally Suspended Threaded Rod Lag Bolt Nuts (x2) W asher and Lockwasher Nuts (x2) Horizontal Installations These air handlers can be installed horizontally in an attic, basement, cra wl space or alcov e.
8 Refrigerant Line Connections W ARNING: The coil in the air handler is factory shipped with a nitrogen char g e. A void direct face e xposure or contact with v alve when gas is escaping. Alwa ys ensure adequate ventilation is present during the depressurization process.
9 Connecting the Linesets IMPORT ANT NO TES FOR HORIZONT AL OR DO WNFLO W INST ALLA TIONS WITH TXV V AL VE: • The sensing bulb m ust be located flush against the suction line for optim um heat transfer . • A void attaching the sensing b ulb to the lowest par t of the suction line where condensate may accum ulate .
10 6. Braz e the individual connections with dr y nitrogen flowing through the joints . NO TE: This will pre vent inter nal o xidation and scaling from occurr ing. 7. Wrap the refrigerant lines with pressure sensitiv e neoprene or other suitable material especially where the lines enter the opening in the sheet metal.
11 ELECTRICAL CONNECTIONS W ARNING: ELECTRICAL SHOCK, FIRE OR EXPLOSION HAZARD Failure to follow safety warnings exactly could result in serious injury or property damage. Improper servicing could result in danger ous operation, serious injur y , death or property damage.
12 CA UTION: Isolation must be maintained from the e xternal Class 2 output of an y transformer in a cooling circuit. Use a thermostat with isolating contacts to prevent inter -connection of Class 2 outputs. • The ther mostat should be mountedabout 5 feet abov e the floor on an inside w all.
13 NO TE: V ariable speed air handlers cannot be twinned. Heater Kits When electric heat packages with circuit breakers are field-installed, the circuit breaker ma y be used as a disconnecting means in most applications. Ref erence the NEC and local codes f or disconnect requirements.
14 Blower Configurations Deter mining Nominal System Capacity T o select the appropr iate airflows f or the air handler , the nominal system capacity must be kno wn.
15 4. Replace the upper door and secure it to the unit. 5. Restore po wer to the unit. High Efficiency Units (V ariable & Fix ed Speed) IMPORT ANT! This air handler has been designed to give the installer maxim um fle xibility to optimize system perf or mance , efficiency , and comfor t.
16 TROUBLESHOO TING If the air handler f ails to operate, chec k the follo wing: • Istheelectrictur nedon? • Isthethermostatoperatingproper ly? • Aretheblo.
17 FIGURES & T ABLES Figure 12. HMG**F1E, HMG**X1E & HCG**V1E Series Ph ysical Dimensions 3/4” 3/4” 3/4” 13” 1 7/8" K.O. 11/8” K.
18 Horizontal Drain Pa n Ve r tical Drain Pa n Coil Assembly Motor Mount Kit Blo we r Motor Tr ansf or mer Capacitor Circuit Breaker (60A) Heating Element Assembly Filter Tr ac ks Blo we r Wheel Blo we r Housing Motor Control Board Control Board Filter Door Upper Door Assem bl y Lo wer Door Assem bl y Figure 13.
19 AIRFLO W D A T A Dry Coil ESP 0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 HMG24F1E Low 683 647 607 563 515 463 406 345 Corrected ESP 1 0.00 0.07 0.19 0.30 0.42 0.53 0.65 0.76 Medium 861 823 781 734 682 625 564 498 Corrected ESP 1 0.00 0.00 0.11 0.23 0.
20 HMG24X1E & HMG30X1E Switch Settings 0 = OFF , 1 = ON Cooling or Heating Airflow (CFM) Dry Coil ESP 1/5 2/6 3/7 4/8 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.
21 HCG24V1E & HCG30V1E CFM SWITCH SETTINGS (1 = ON, 0 = OFF) NOMINAL CAP A CITY 5678 525 0 0 0 0 1.5 T ON 560 0 0 0 1 600 0 0 1 0 625 0 0 1 1 700 0 1 0 0 2 T ON 750 0 1 0 1 800 0 1 1 0 2.
22 HCG24V1E & HCG30V1E Cooling Airflow Heating Airflow A/B Switch Setting 0=OFF,1=ON COOL Switch Setting 0=OFF,1=ON Airflow (CFM) A/B Switch Setting 0=OFF,.
23 LED 1 BL WDTC BL WDTC_R HEA T COOL EAC L 1 L 2 P2 R CG WY 3A Fuse HEA TER P1 C R G Y 2 / Y O 1 W 2 W 1 YL LED 1 HEA TER P1 L 2 HUM EAC P2 3A Fuse P3 Figure 14.
24 Figure 17. V ariable Speed Motor Contr ol Board GND SENSOR DEHUM Y1 H L2-OUT L2-IN L1-IN L1-OUT Y1 Y/Y2 W C EXP ANSION PORT R RED GREEN TEST POR T BLO WER M OTO R RED INPUTS COOL HEA T F AN SPEED O.
25 WIRING DIA GRAM (Replaces 7110750) Air Handler Legend Field Wiring Factory Wiring: Low Vo lta ge High Vo lta ge ¢711075"¤ 1009 711075A CA P. 1 3 5 2 1 2 4 6 HE AT ER PLUG RELA Y RELA Y Y L2 L1 EAC COOL HEA T W G R C R C L2 L1 - 7 6 5 4 3 2 1 1=COM 2=CA P.
26 WIRING DIA GRAM 7110760 Air Handler with F ixed Speed High Efficiency Motor Legen d Field Wiring Factory Wiring: Low Vo ltag e High Vo lta ge ¢711076(¤ 0510 1 2 240 24 V 208 COM TRANSFORMER R C H.
27 WIRING DIA GRAM 7110770 Air Handler with Variable Speed High Efficiency Motor Legen d Field Wiring Factory Wiring: Low Vo lta ge High Vo ltag e ¢711077.
28 T ab le 10. HMG**F1E Series Minimum Circuit Ampacity & Maxim um Overcurrent Protection HMG**F1E SERIES AIR HANDLER MODEL HEA T KIT MODEL NUMBER H6HK- 240 V A C, 50 & 60 HZ, SINGLE PHASE 208.
29 T ab le 11. HMG**X1E & HCG**V1E Minimum Circuit Ampacity & Maxim um Overcurrent Protection T ab le 12. Control Board Operation CONTROL SIGNAL & MODE OPERA TION T O T AL KW BO ARD ACTION.
30 CONTROL SIGNAL & MODE OPERA TION T O T AL KW BO ARD ACTION W1 & W2 EHEA T ON 5 KW Stage 1 Heat on instantly Heat blow er on after 3 second delay 10 KW Stage 1 Heat on instantly Heat blow er.
31 T ab le 12. Control Board Operation - Contin ued CONTROL SIGNAL & MODE OPERA TION T O T AL KW BO ARD ACTION W1, W2 & Y/Y2 A UX HEA T ON 5 KW Stage 1 Heat on instantly Cool blow er on after .
709557A (Replaces 7095570) INST ALLA TION / PERFORMANCE CHECK LIST INST ALLER NAME: CITY : ST A TE: INST ALLA TION ADDRESS: CITY : ST A TE: UNIT MODEL # UNIT SERIAL # Minimum clearances per page.
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 Heat Controller HMG**F1E 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 Heat Controller HMG**F1E - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Heat Controller HMG**F1E imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Heat Controller HMG**F1E ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Heat Controller HMG**F1E, 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 Heat Controller HMG**F1E.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Heat Controller HMG**F1E. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Heat Controller HMG**F1E 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.
