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Packaged Terminal A/C

 

 OwnEr’s Manual 

 

Heat Controller, Inc.

7

rETrOfIT slEEVE PrEParaTIOn

IMPOrTanT

: Inspect wall sleeve thoroughly prior to installation. Manufacturer does not assume responsibility for costs 

or damages due to defects in sleeve or for improper installation.

WARNING

ElECTrICal sHOCk HaZarD

Failure to follow this warning could result in personal injury 

or death.
Disconnect all power to unit to avoid possible electrical 

shock during installation.

!

nOTE

: See installation instructions included with wall sleeve 

for information on installation.

nOTE

: Wall sleeves with a depth of 13.75” to 13.88” can be 

used in combination with competitive grilles.

Содержание EKTC07-1G

Страница 1: ...OWNER s MANUAL Packaged Terminal Air Conditioners Heat Pumps 7 000 15 000 BTUH Cooling with Electric Heat Heat Pump with Electric Heat EKTC07 2G EKTC09 2G EKTC12 2G EKTC15 2G EKTC07 1G EKTC09 1G EKTC12 1G EKTC15 1G EKTH07 1G EKTH09 1G EKTH12 1G EKTH15 1G EKTH07 2G EKTH09 2G EKTH12 2G EKTH15 2G ...

Страница 2: ...n this manual may be different with the material objects please refer to the material objects for reference SYSTEM CONFIGURATION HOW TO CONNECT SAFETY CONSIDERATIONS GENERAL INFORMATION UNIT FEATURES ELECTRICAL DATA INSTALLATION OPERATION CARE AND CLEANING PREVENTATIVE MAINTENANCE TROUBLESHOOTING Table of Contents Safety Considerations 2 General Information 2 Unit Features 3 Electrical Data 5 Inst...

Страница 3: ...lation Instructions before it is used Immediately repair or replace all electric service cords that have become frayed or otherwise damaged Unplug or disconnect the unit at the fuse box or circuit breaker before making any repairs WARNING GENERAL INFORMATION Heat Controller Inc package terminal air conditioners and heat pumps provide a high standard of quality in performance work manship durabilit...

Страница 4: ... to turn the feature off see section on unit configuration Automatic defrost protection for heat pump models only When the outdoor temperature gets too cold ap prox 35 F and the unit can no longer effectively heat with the compressor the unit will automatically switch to electric heat ing The unit will then heat with electric heat until the outside temperature rises enough approx 40 F so the compr...

Страница 5: ...ails Limit the Setpoint Range The unit can be configured to limit the controlling setpoint range The display will always show the complete setpoint range but the controlling setpoint will be limited to the configured minimum and maximum setpoint selected See section on unit configuration for more details Energy Management Sometimes known as Front Desk Control an input is provided so that the unit ...

Страница 6: ...S NAMEPLATE AMPS AWG WIRE SIZE 7 0 to 12 14 12 1 to 16 12 16 1 to 24 10 Grounding For safety and protection the unit is grounded through the service cord plug or through separate ground wire provided on hard wired units Be sure that the branch circuit or general purpose outlet is grounded VOLTAGE SUPPLY Check voltage supply at outlet For satisfactory results the voltage range must always be within...

Страница 7: ...il leaving air from mixing with the outdoor incoming air known as air recirculation INSTALLATION CAUTION UNIT DAMAGE AND OR OPERATION HAZARD Failure to follow this caution may result in equipment damage or improper operation For retrofit applications foam seals on outdoor coil tube sheets must make a seal between the coil and the grille or loss of performance and premature damage to the major comp...

Страница 8: ...fects in sleeve or for improper installation WARNING ELECTRICAL SHOCK HAZARD Failure to follow this warning could result in personal injury or death Disconnect all power to unit to avoid possible electrical shock during installation NOTE See installation instructions included with wall sleeve for information on installation NOTE Wall sleeves with a depth of 13 75 to 13 88 can be used in combinatio...

Страница 9: ...2 Remove shipping screw from the vent door if present See Fig 6 3 Remove front panel See Fig 7 4 Lift unit level and slide unit into wall sleeve until foam seal rests firmly against front of wall sleeve 5 Secure with four screws supplied through the unit flange holes See Fig 8 6 Reinstall front panel See Fig 9 Fig 5 Shipping Tape Location Fig 7 Removing Front Panel Fig 8 Securing Unit Fig 9 Replac...

Страница 10: ...ng out top rear and side screws See Fig 10 3 Connect accessory power supply cord or hard wire connector to unit connector See Fig 11 Units must be installed using the appropriate power supply kit See Table 4 POWER CONNECTION CHART These connections must be followed 4 Reinstall junction box and cover S Use wire clamp to attach power cord to basepan Secure with screws included See Fig 12 S Relace ju...

Страница 11: ...ting or cooling efficiency Energy Tip Keep the vent control at CLOSE Room air will be filtered and circulated ADJUSTING AIR DIRECTION To adjust air direction from outward default to upward 1 Remove front panel See Fig 7 2 Remove louver screws that hold louver insert in place from back side of front panel See Fig 13 3 Turn louver insert and rotate 180 See Fig 14 4 Replace louver insert 5 Replace sc...

Страница 12: ...e setting has been satisfied This switch helps to maintain the room temperature closer to the thermostat setting CYC Cycle This setting allows the fan to cycle on and off with the compressor or electric heater The fan stops a short time after the temperature setting is satisfied Setpoint Temperature Limits Provides a restricted range of temperature control Room Freeze Protection If unit senses a r...

Страница 13: ...s F Indoor Air Temperature Sensor Biasing for Cooling mode Sometimes known as an anticipator the air temperature sensor bias is used to adjust the room air temperature reading when in cooling mode Not normally required Indoor Air Temperature Sensor Biasing forHeating mode Sometimes known as an anticipator the air temperature sensor bias is used to adjust the room air temperature reading when in he...

Страница 14: ... 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 IMPORTANT When unit is first ...

Страница 15: ...ure to follow this caution may result in equipment damage or improper operation Do not operate unit without filters in place If a filter becomes torn or damaged it should be replaced immediately Operating without filters in place or with damaged filters will allow dirt and dust to reach indoor coil and reduce cooling heating airflow and efficiency of unit Airflow restriction may cause damage to un...

Страница 16: ...intenance follow the guidelines below Clean both sides of outdoor coil Never use high pressure spray on coils Clean basepan and outdoor vent filter Clean outdoor orifice and fan Clean indoor coil Never use high pressure spray on coils Clean indoor fan wire screen and front panel Clean or install new indoor air inlet filter s Clean wall sleeve and outdoor grille Inspect cord and receptacle Secure e...

Страница 17: ...or to start DISPLAY HAS STRANGE NUMBERS CHARACTERS ON IT The unit may be in a diagnostic condition Check Intelligent Self checking Control section to determine if unit has had a failure The unit may be set for _C instead of _F see the keypad configuration section UNIT MAKING NOISES Clicking gurgling and whooshing noises are normal during operation of unit WATER DRIPPING OUTSIDE If a drain kit has ...

Страница 18: ...04 2009 03 2010 ...

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