Heat Controller EKTC15-2G, EKTH15-1G, EKTH12-1G, EKTH09-1G, EKTH12-2G Unit controls, Temp Control

Page 20

PACKAGED TERMINAL A/C

Service Manual

Heat Controller

E. Unit controls

The PTAC can be configured by the display and a set of dip switches.

1.TEMP CONTROL

Temp Control is used to maintain room temperature. Compressor will cycle on and off to keep room at the requested level of comfort.

COOLER—Lowers temperature. (Minimum temperature setting is 61°F/16°C) WARMER—Raises temperature. (Maximum temperature setting is 86°F/30°C)

2.FAN SPEED, MODE & ON/OFF

FAN SPEED—Set fan operation for HI, MED, or LO speed.

MODE-COOL—For cooling

MODE-HEAT—For heating

NOTE: If unit is a heat pump, raising the heat setting by 5°F will cause unit to use its electric heating elements for one cycle in order to reach the new requested temperature quickly.

MODE-FAN—For fan--only operation

ON/OFF—Turns the unit on or off.

NOTE: The LED above the ON/OFF button will be green when unit is ON and red when the unit is OFF. All other LEDs will be off when unit is set to OFF mode.

NOTE: Power remains connected to unit even when the unit is in the OFF mode.

19

Image 20
Contents Packaged Terminal Air Conditioners & Heat Pumps Dimensional Data Unit nomenclatureBTU/H Model RevisionUnit components Specification and Technical Parameters EKTC07-1G EKTH07-1GFunction G4C085IUBJP G4C085YUAJP Refrigerant Charge oz. kg 410A 33.5 ozEKTH12-1G G4A110IUBJPEKTH12-2G G4A110YUAJPEKTC15-1G EKTH15-1G EKTC15-2G EKTH15-2G Extended Performance Data Extended Cooling PerformanceRating Point Controller Functions and Operating Methods System Basic FunctionController Function and Operating Method Button and DisplaysSpecial Functions and Features Energy Management InputAWG Wire Size no Wall Thermostat Connections Typical Wiring Diagram Unit controls Temp ControlKeypad Configuration DIP Switches Protective Features Electric Circuit Diagram Power Connection Options Preventative Maintenance Trouble Shooting Guide Cooling Heating

EKTH09-2G, EKTH09-1G, EKTH07-2G, EKTH15-1G, EKTC07-2G specifications

The Heat Controller EKTC15-2G, EKTC09-2G, EKTC12-2G, EKTH12-1G, and EKTH12-2G models represent a cutting-edge advancement in the realm of heating solutions, designed to deliver efficient and reliable performance. With a commitment to energy efficiency and user comfort, these models cater to diverse heating needs in various residential and commercial environments.

One of the standout features of these models is their advanced heat pump technology. This technology allows the units to extract ambient heat from the air, even in chilly conditions, maximizing efficiency and minimizing energy consumption. The EKTC and EKTH series offer rapid heating performance, ensuring that spaces are warmed swiftly and effectively.

Each model is equipped with intelligent control systems that allow users to set specific temperature preferences. The digital thermostat ensures precise temperature regulation, enhancing comfort while optimizing energy use. Additionally, the user-friendly interfaces are designed for ease of operation, enabling quick adjustments to heating settings.

Energy efficiency is a hallmark of the EKTC and EKTH series, with many models achieving high Seasonal Energy Efficiency Ratios (SEER). These ratings indicate lower energy costs and a reduced carbon footprint, making them an eco-friendly choice for consumers conscious of environmental impacts.

Noise reduction technology is another significant characteristic of these heaters. The whisper-quiet operation ensures minimal disruption, making these models suitable for bedrooms, offices, and other quiet spaces.

Moreover, the adaptable designs of the EKTC and EKTH series allow for installation flexibility, catering to various room sizes and layouts. Whether it's a compact unit for a smaller space or a robust model for larger areas, there’s an option suitable for every requirement.

Safety features are also paramount in the design of these heating units. Overheat protection and automatic shutoff mechanisms provide peace of mind, preventing any potential hazards.

In closing, the Heat Controller EKTC15-2G, EKTC09-2G, EKTC12-2G, EKTH12-1G, and EKTH12-2G models stand out for their superior performance, energy efficiency, and user-centric features. They are designed to meet the needs of modern heating requirements, providing warmth and comfort while keeping energy consumption in check. Whether for residential use or commercial application, these heating solutions embody the perfect blend of innovation and practicality.