Manuale d’uso / di manutenzione del prodotto EKTH del fabbricante Heat Controller
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HEA T CONTROLLER, INC. A C/Heat Pumps EKTC/EKTH HEA T CONTROLLER, INC. 1900 Wellworth A ve., Jackson, Michigan 49203 • Ph. 517-787-2100 • Fax 517-787-9341 • www .
A TTENTION INST ALLING PERSONNEL As a professional installer you have an obligation to know the product better than the customer. This includes all safety precautions and related items. Prior to actual installation, thoroughly familiarize yourself with this Instruction Manual.
2 IMPORTANT NOTE TO THE OWNER This equipment is to be serviced by professionally trained personnel only. If this equipment is improperly installed, adjusted or altered by an unqualified person, a safety hazard may result.
3 Unit Features This unit has many features which are different than those found on conventional PTAC units. The servicer must be familiar with these features in order to properly service the unit.
4 • Energy Management System Features T emperature Setback - This option can save energy dollars for unrented or unoccupied rooms by automatically setting back the operational temperatures. This mode of operation is selected through the configuration routine (see Configu- ration Settings section).
5 TRANSPORTATION DAMAGE All units are securely packed in shipping containers tested according to International Safe Transit Association specifications. The carton must be checked upon arrival for external damage. If damage is found, a written request for inspection by the carrier’s agent must be made immediately.
6 Installation Instructions To ensure that the unit operates safely and efficiently, it must be installed, operated and maintained according to these installation and operating instructions and all local codes and ordinances or, in their absence, with the latest edition of the National Electric Code.
7 Installation Instructions SLEEVE INSTALLATION In order for condensate water to drain properly inside the unit, the sleeve must be installed properly: • Level from right to left. • A slight downward pitch from the indoor side to the out door side as shown below .
8 Chassis Wall Sleeve Ou t sid e Wall Screws (3 on each side of un it) Chassis Installation View 2 Installation Instructions W iring WARNING T O AVOID PROPERTY DAMAGE, PERSONA L INJURY OR DEATH DUE TO.
9 Operating Instructions 230/208 Volt Units 265 Volt Units Heater Size (kW ) Po wer Co rd Rating (amp) Pow er Cord Rating (am p) 1.5 15 20 2.5 15 20 3.
10 ON / O FF MASTER SWIT CH P1 1 M2 M1 SW2 P10 CO M A CO M B P1 2 P1 3 IAT BLACK DS 1 D S 2 MS1 MS2 EH I N L S FD1 FD2 TF - T F + C R GL W2 Y/W1 B GH RE M OTE THER M OS TAT AUXIL I AR Y Control Board User Inputs* *NOTE: The PTAC Wire Harness Kit (PWHK01C) is required for the auxiliary or remote thermostat options.
11 No holes a re per mitte d in cha ssi s basep an or wa l lsleev e when routi ng low vol tage wire . Route the low volt age wi res thr o ugh the i ndenti on on the front of the ba s epan . Low Voltage Wires Routing VENT CONTROL The vent control allows outside air to be drawn into the condi- tioned area.
12 3. Remove the four (4) nuts which secure the discharge air grille to the cabinet front. Discharge Air Flow Grille Removal 4. Rotate the grille 180° clockwise. 5. Reinstall the nuts securing the discharge air grille to the cabi- net front. Reinstall the cabinet front on the unit.
13 3. Run 6 to 8 wires during initial installation. T ape or cap off any unused wires. DS1 DS2 M S1 M S 2 E H IN LS FD1 FD 2 TF - TF+ C R G L W 2 Y /W 1 B GH REMOTE THERMOSTAT AUX ILI ARY X1 O B** Y W.
14 WARNING T O AV OID THE RI S K O F PROPERTY DAMAGE, ELECTRICAL SHOCK O R PERSONAL INJURY, CLEAN AIR FILTERS AND COILS REGULARLY. C LOGGED OR SEVERLY RESTRICTED FILTERS OR COI LS REDUCE AIRFLO W WHICH CAN CAUSE DRASTIC EFFICIENCY LOSS AS WELL AS SEVERE COMPONENT DAMAGE TO COMP RESSORS, ELECTRI C HEATER OR FAN MOTOR.
15 Cabinet Front The cabinet front and discharge air grille can be cleaned with a water dampened cloth . Under no circumstances should hydro- carbon-based cleaners (e.g. acetone, benzene, naphtha gaso- line, etc.) be used to clean the front or air grilles.
16 Normal Operating Sounds and Conditions Water trickling sounds Water is picked up and distributed over the coil. This improves the efficiency and helps with water removal. Water dripping Water will collect in the base pan during high humidity days. This can cause overflow and drip from the outside of the unit.
17 The control can be configured to operate a wide range of options. The options listed below with the * are the factory default settings. If these are acceptable, then the unit does not require any additional configuration and is fully operable.
18 The Diagnostic Maintenance & Status Report provides detailed information on PTAC control operation and operational status includ- ing present modes, failures, airflow restriction warnings, operating temperatures, and past failures. The lower right hand dot on the center display flashes in this mode.
19 Diagnostic Codes STA TUS DISPLA Y ERROR LIGHT SUGGESTED A CTION FP Free ze Protection Engage d. T he r oo m tem pe rat ur e measured by the wir eless remote thermostat or indoor am bi en t th erm is tor act ive s en sor f a lls belo w 40° F . YN No Ac t ion r e quir ed.
1900 Wellworth Ave., Jackson, Michigan 49203 • Ph. 517-787-2100 • Fax 517-787-9341 www.heatcontroller.com THE QUALITY LEADER IN CONDITIONING AIR Design, specifications, performance data and materials subject to change without notice.
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 EKTH 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 EKTH - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Heat Controller EKTH imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Heat Controller EKTH ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Heat Controller EKTH, 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 EKTH.
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 EKTH. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Heat Controller EKTH 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.
