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Friedrich 920-075-13 (1-11) operation manual Chassis Operation

Models: 920-075-13 (1-11)

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CHASSIS FINAL CONNECTIONS

WITH THE CHASSIS IN PLACE, YOU ARE NOW READY TO BEGIN CHASSIS CONNECTIONS:

A.MOVE THE THERMOSTAT SWITCHES TO “OFF” AND “AUTO”. THIS WILL KEEP THE THERMOSTAT FROM CYCLING THE CHASSIS UNTIL FINAL CONNECTIONS ARE COMPLETE.

B.CONNECT THE DUCT WORK ONTO THE 10” COLLAR. PLASTIC WIRE TIES (FIELD SUPPLIED) ARE SUGGESTED TO SECURE THE DUCT WORK IN PLACE. USE 2 WIRE TIES, ONE FOR EACH INNER AND OUTER FLEX DUCT SLEEVE.

C.REVIEW THE FINAL INSTALLATION CHECKLIST BEFORE REPLACING THE POWER QUICK DISCONNECT, RECONNECTING POWER TO THE CHASSIS OR OPERATING THE CHASSIS.

WARNING

Electrical Shock Hazard

PULL OUT ELECTRICAL DISCONNECT ON FRONT OF

THE CHASSIS AND TURN OFF ALL POWER TO THE

UNIT BEFORE SERVICING.

FAILURE TO DO SO CAN RESULT IN PROPERTY

DAMAGE, PERSONAL INJURY AND/OR DEATH.

FINAL INSTALLATION CHECKLIST

INSPECT AND ENSURE THAT ALL COMPONENTS AND ACCESSO- RIES HAVE BEEN INSTALLED PROPERLY AND THAT THEY HAVE NOT BEEN DAMAGED DURING THE INSTALLATION PROCESS.

ENSURE THAT ALL INSTALLATION INSTRUCTIONS CONCERNING CLEARANCES AROUND THE UNIT HAVE BEEN ADHERED TO.

CHECK TO ENSURE THAT THE UNIT AIR FILTER, INDOOR COIL, AND OUTDOOR COIL ARE FREE FROM ANY OBSTRUCTIONS.

ENSURE THAT THE CIRCUIT BREAKER(S) OR FUSE(S) AND SUPPLY CIRCUIT WIRE SIZE HAVE BEEN SIZED CORRECTLY.

CHECK THE CONDENSATE WATER DRAIN(S) TO ENSURE THAT THEY ARE ADEQUATE FOR THE REMOVAL OF CONDENSATE WATER, AND THAT THEY MEET APPROVAL OF THE END USER.

ENSURE THAT THE ENTIRE INSTALLATION IS IN COMPLIANCE WITH ALL APPLICABLE NATIONAL AND LOCAL CODES AND ORDINANCES HAVING JURISDICTION.

SECURE ALL ACCESS PANELS (I.E. FRONT COVER AND/OR CONTROL BOX), APPLY POWER TO THE UNIT, THEN START THE UNIT, AND CHECK FOR PROPER OPERATION IN EACH MODE. INSTRUCT THE OWNER OR OPERATOR REGARDING THE UNIT’S OPERATION, AND THE RECOMMENDED ROUTINE MAINTENANCE SCHEDULE.

NOTE: MAINTAINING A LOG FOR RECORDING THE DATES OF MAINTE- NANCE AND/OR SERVICE IS RECOMMENDED, AND SHOULD BE SUGGESTED TO THE OWNER OR OPERATOR OF THE EQUIPMENT.

PRESENT THE OWNER OR OPERATOR OF THE EQUIPMENT WITH THE INSTALLATION & OPERATION MANUAL, ALL ACCESSORY INSTALLATION INSTRUCTIONS, AND THE NAME, ADDRESS AND TELEPHONE NUMBER OF THE AUTHORIZED FRIEDRICH WARRANTY SERVICE COMPANY IN THE AREA FOR FUTURE REFERENCE IF NECESSARY.

CHASSIS OPERATION

FRESH AIR DOOR

THE FRESH AIR DOOR IS AN “INTAKE” SYSTEM. THE FRESH AIR DOOR IS OPENED VIA A SLIDE ON THE FRONT OF THE CHASSIS LOCATED JUST ABOVE THE INDOOR COIL. MOVE THE SLIDE LEFT TO OPEN AND RIGHT TO CLOSE THE FRESH AIR DOOR. THE SYSTEM IS CAPABLE OF UP TO 60 CFM OF FRESH AIR AT .3H20 INTERNAL STATIC PRESSURE.

LOW AMBIENT COMPRESSOR CUT OUT

EACH CHASSIS IS EQUIPPED WITH LOW AMBIENT PROTECTION IN THE FORM OF A THERMISTOR, WHICH WILL PREVENT COMPRESSOR OPERA- TION AT LOW SUCTION TEMPERATURE.

ROOM FREEZE PROTECTION

THIS FEATURE WILL MONITOR THE INDOOR ROOM CONDITIONS AND IN THE EVENT THAT THE ROOM FALLS BELOW 40ºF THE UNIT WILL CYCLE ON HIGH FAN WITH THE ELECTRIC HEATER. THIS OCCURS REGARDLESS OF MODE.

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Friedrich 920-075-13 (1-11) operation manual Chassis Operation
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920-075-13 (1-11) specifications

Friedrich 920-075-13 (1-11) is a sophisticated HVAC unit designed for effective heating and cooling solutions in commercial and residential settings. This model exemplifies modern engineering with a focus on energy efficiency and user convenience. It features a versatile configuration that makes it suitable for a variety of spaces, ensuring optimal climate control.

One of the main features of the Friedrich 920-075-13 (1-11) is its advanced cooling technology. The unit is equipped with high-efficiency compressors that provide rapid cooling performance while consuming minimal energy. This is complemented by a user-friendly digital thermostat that allows for precise temperature settings, enhancing user comfort and satisfaction.

The heating capabilities of this model are equally impressive. Friedrich has integrated a powerful heating element that can quickly warm up any room, making it ideal for year-round use. This is particularly beneficial in regions with extreme temperature fluctuations, ensuring that users remain comfortable regardless of the season.

In terms of build quality, the Friedrich 920-075-13 (1-11) boasts a robust construction that ensures long-lasting performance. Its durable materials are designed to withstand frequent use and adverse environmental conditions. Additionally, the unit features a compact design that allows for easy installation and integration into existing spaces without compromising aesthetic appeal.

Technologically, the Friedrich 920-075-13 (1-11) incorporates smart features such as energy-saving modes and programmable timers. These functionalities enable users to optimize energy use, reducing overall electricity costs while maintaining comfort levels. Moreover, the unit operates quietly, minimizing noise disruption in various settings.

Another notable characteristic is the air filtration system which enhances indoor air quality. The built-in filter captures dust, allergens, and pollutants, ensuring that the air circulated within a space is clean and healthy. This feature is particularly important for individuals with allergies or respiratory conditions.

Finally, the Friedrich 920-075-13 (1-11) is backed by a reliable warranty, reflecting the manufacturer's confidence in its quality and performance. This HVAC unit represents an ideal choice for those seeking a combination of efficiency, comfort, and modern technology in their heating and cooling systems. With its powerful features and innovative design, it stands out as a leading option in the market.