Instruction/ maintenance manual of the product EKTC07-2G Heat Controller
Go to page of 28
Heat Controller • 1900 Wellworth A ve. • Jackson, MI 49203 • (517)787-2100 • www .heatcontroller .com Ser vice Manu al Packaged T erminal Air Conditioners & Heat Pumps 7,000-15,000 BTUH Co.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 1 EKT C 0 7 - 1 G UNIT NOMENCLA TURE EKTC —Cooling only with Electric Heat EKTH —Heat Pump with Electric Heat BTU/H 07 K 09K 12K 15K VOL T A.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 2 UNIT COMPONENTS.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 3 Model EKTC07-1G EKTH0 7-1G F unction Cooling Heating Cooling Heating Rated V oltage 230/208V 230/208V Rated F requency 60Hz 60Hz Indoor Side F an T ype-Piece Cross Flo w Fan - 1 Cross Flo w Fan - 1 Diameter-Length in.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 4 Model EKTC07-2G EKTH0 7-2G F unction Cooling Heating Cooling Heating Rated V oltage 265V 265V Rated F requency 60Hz 60Hz Indoor Side F an T ype-Piece Cross Flo w Fan - 1 Cross Flo w Fan - 1 Diameter-Length in.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 5 Model EKTC09-1G EKTH09-1G F unction Cooling Heating Cooling Heating Rated V oltage 230/208V 230/208V Rated F requency 60Hz 60Hz Indoor Side F an T ype-Piece Cross Flo w Fan - 1 Cross Flo w Fan - 1 Diameter-Length in.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 6 Model EKTC09-2G EKTH09-2G F unction Cooling Heating Cooling Heating Rated V oltage 265V 265V Rated F requency 60Hz 60Hz Indoor Side F an T ype-Piece Cross Flo w Fan - 1 Cross Flo w Fan - 1 Diameter-Length in.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 7 Model EKTC12-1G EKTH1 2-1G F unction Cooling Heating Cooling Heating Rated V oltage 230/208V 230/208V Rated F requency 60Hz 60Hz Indoor Side F an T ype-Piece Cross Flo w Fan - 1 Cross Flo w Fan - 1 Diameter-Length in.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 8 Model EKTC12-2G EKTH1 2-2G F unction Cooling Heating Cooling Heating Rated V oltage 265V 265V Rated F requency 60Hz 60Hz Indoor Side F an T ype-Piece Cross Flo w Fan - 1 Cross Flo w Fan - 1 Diameter-Length in.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 9 Model EKTC15-1G EKTH15-1G F unction Cooling Heating Cooling Heating Rated V oltage 230/208V 230/208V Rated F requency 60Hz 60Hz Indoor Side F an T ype-Piece Cross Flo w Fan - 1 Cross Flo w Fan - 1 Diameter-Length in.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 10 Model EKTC15-2G EKTH15-2G F unction Cooling Heating Cooling Heating Rated V oltage 265V 265V Rated F requency 60Hz 60Hz Indoor Side F an T ype-Piece Cross Flo w Fan - 1 Cross Flo w Fan - 1 Diameter-Length in.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 11 EXTENDED PERFORMANCE D A T A EXTENDED COOLING PERFORMANCE OUTDOOR DRY BULB TEMP. (DEGREES F AT 40% R.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 12 EXTENDED PERFORMANCE D A T A CONTINUED EXTENDED HEATING PERFORMANCE OUTDOOR DRY BULB TEMP. (DEGREES F) 37 42 47 52 57 EKTH07 BTUh 5250 5540 6300 6899 7620 WATTS 509 518 540 549 580 AMPS 2.4 2.5 2.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 13 Controller F unctions and Operating Methods The relationship between Centigrade and F ahrenheit is: T centigrade=Tfahrenheit*1.8+3.2 A . T emperature P arameter n Indoor setting tem perature (Tpeset) n Indoor ambient tem perature (T amb) B.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 14 Controller F unction and Operating Method continued 7 . Open circuit and short circuit of temperature sensor If the t emperature sensor has an open circuit, it will send an err or signal. The error signal is display ed (see table below).
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 15 D. Special F unctions and Features The PT AC unit is designed t o be operated b y the unit’s main control panel, ho wev er , factory installed connections are included to allow the PT A C to operat e via remote thermostat or energy management in put (front desk contr ol).
Heat Controller SERVICE MANU AL Packaged T erminal A/C 16 SUGGESTIONS: 1. T o size transf ormer , use the f ollowing equation: Quantity of PT AC units x 12 v a=T ransformer Size (va) Example: 1 10 PT A C units x 12 va = 1320 vaT ransf ormer 2. Follo wing are American Wire Gauge recommended sizes: AW G WIRE SIZE NO.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 17 W all Thermostat Connections A standard lo w voltage wall thermostat can be w ed with the PT AC unit’s fact or y installed t erminal. Multiple PT ACs can e ven be connected t ogether on a single wall thermostat.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 18 T ypical Wiring Diagram.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 19 1 . TEMP CONTROL T emp Control is used t o maintain room t emperature. Compressor will cy cle on and of f t o keep r oom at the request ed lev el of comfort. COOLER— Low ers temperature. (Minimum t emperature setting is 6 1°F/1 6°C) W ARMER— Raises temperature.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 20 KEYP AD CONFIGURA TION Allows further conguration of system to desired application such as whe ther th unit displays in °F or °C, whether the displa y shows the set point or r oom air tem perature, and to set contr ols for sensor biasing.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 21 DIP SWITCHES Auxiliary dip switch controls are locat ed behind front panel, through an opening belo w the control panel. Dip switches are accessible without opening the control bo x. Unit must be pow ered OFF to effectiv ely change their status.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 22 F . Protectiv e Features 1 . F rost Protection Mode (heat pump): When the compressor is running under wired contr oller’s heating signal. If T outer tube ≤ 28°F (-2°C) is det ected f or 1 min - ute successiv ely , the compressor and outdoor fan will st op running.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 23 Electric Circuit Diagram Packaged T erminal Air Conditioner Packaged T erminal Air Conditioner 55 55 5 If the above electri c circuit diagram has changed, please refer to it provided on the body Electric Circuit Diagram This electrical diagram is subject to change.
Heat Controller SERVICE MANU AL Packaged T erminal A/C 24 POWER CONNECTION OPTIONS Appropriat e power cor d accessory kit is determined by the v oltage, and amperage of the branch circuit. The unit does not come with a power cord (or hard wire kit) . An accessory power cor d kit must be ordered t o connect the unit to the outlet.
P A CKAGED TERMINAL A/C SERVICE MANU AL Heat Controller 25 Prev entative maint enance is essential to pr oper unit operation, efciency and longevity . T o ensure equipment operat es properly , it must be properlymaintained. Equipment operation should be check ed and veried sev eral times during each year .
Heat Controller SERVICE MANU AL Packaged T erminal A/C 26 Window T ype Series Window T ype Series C OOL IN G H E A TIN G 11200/ 11600 10 000/ 10300 1180/ 1220 1 130/ 1160 1484 1669 6. 93 8. 19 F an T y pe- P iec e Diam et er -L engt h in. (m m ) φ7 .
9/2013 Design, specications, performance data and materials subject to change without notice. :HOOZRUWK $ YH-DFNVRQ0,3K.
An important point after buying a device Heat Controller EKTC07-2G (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Heat Controller EKTC07-2G 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 Heat Controller EKTC07-2G - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Heat Controller EKTC07-2G you will learn all the available features of the product, as well as information on its operation. The information that you get Heat Controller EKTC07-2G will certainly help you make a decision on the purchase.
If you already are a holder of Heat Controller EKTC07-2G, 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 Heat Controller EKTC07-2G.
However, one of the most important roles played by the user manual is to help in solving problems with Heat Controller EKTC07-2G. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Heat Controller EKTC07-2G 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
