ROOM AIR CONDITIONER UNIT PERFORMANCE TEST DATA SHEET

JOB NAME________________________________ TECHS NAME____________________________________

DATE: _______________ MODEL:_______________

SERIAL:________________

 

HOW IS ALL OF THE INSTALLATION?

GOOD

BAD

 

 

 

 

 

YES

NO

 

IS THE UNIT INSTALLED 2 3/8” INTO THE PLENUM?

 

____

____

 

IS THE FR E S H/E XAUS T AIR V E NT OP E N?

 

____

____

 

IS

A F R IE DR IC H ‘H’ WALL PLENUM INSTALLED?

 

____

____

 

IS

A FR IE DR IC H OUT DOOR G R IL LE INS T AL L E D?

 

____

____

 

IS MA IN T E N A NC E B E IN G P E R FO R ME D?

 

____

____

 

If NO is checked use back of sheet for explanation

 

 

 

 

E L E C T R IC AL :

 

 

 

 

 

 

LINE VOLTAGE (STATIC)

--------- VOLTS

 

 

 

 

 

START UP VOLTAGE

-------- VOLTS

 

 

 

 

 

AMPERAGE DRAW

--------- AMPS (COOL)

 

 

 

 

 

AMPERAGE DRAW

--------- AMPS (HEAT)

 

 

 

 

C OMP R E S S OR

 

 

 

 

 

 

LOCKED ROTOR AMPS

--------- AMPS

 

 

 

 

 

AMPERAGE DRAW

--------- AMPS

 

 

 

 

INDOOR TE MP E R AT UR E S :

 

 

 

 

 

 

INDOOR AMBIENT TEMPERATURE

 

-------- F

 

 

 

 

RELATIVE HUMIDITY (RH) INDOOR

 

-------- %

 

 

 

 

 

 

C OOL

HE AT

 

 

DISCHARGE AIR TEMPERATURE (INDOOR)

---------- F

---------

F

 

 

RETURN AIR TEMPERATURE (INDOOR)

---------- F

---------

F

 

 

DIFFERENTIAL

 

---------- F

---------

F

 

OUTDOOR T E MPE R AT UR E :

 

 

 

 

 

 

OUTDOOR AMBIENT TEMPERATURE

--------- F

 

 

 

 

RH OUTDOOR (RELATIVE HUMIDITY)

--------- %

 

 

 

CONDENSER:

 

 

 

 

 

DISCHARGE AIR TEMPERATURE

 

--------- F

----------

F

 

INTAKE AIR TEMPERATURE

 

--------- F

----------

F

 

DIFFERENTIAL

 

---------- F

---------

F

 

APPLICATION USE -------------------------

ROOM (RESIDENTIAL OR COMMERCIAL)

 

 

COOLING OR HEATING AREA W -------------------

X L

--------------------

X H ---------------------

= SQ/CU/FT ----------------------

T his is a general guide. pleas e c ons ult manual J or M.

Sizing Guide

The following guide is based on normal room insulation, average number of sun - exposed windows and two - person occupancy .

This is a general guide.

Please consult manual J or M for exact load calculations.

1.If heavily shaded, reduce capacity 10%.

2.If very sunny, add 10%.

3.Add 500 BTU/H per person over 2 people.

4.Add 4,000 BTU/H if area is a kitchen.

34

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Friedrich R410A manual Room AIR Conditioner Unit Performance Test Data Sheet

R410A specifications

Friedrich R410A is a refrigerant blend that has become a cornerstone in the HVAC industry, particularly for air conditioning systems. This hydrofluorocarbon (HFC) is known for its efficiency and environmentally friendly properties, making it a popular alternative to older refrigerants like R22.

One of the main features of R410A is its exceptional thermal efficiency. It has a higher cooling capacity compared to R22, which allows for smaller and more efficient equipment. This efficiency translates to reduced energy consumption and lower operating costs for users. Additionally, the higher pressure capability of R410A enables the design of more compact systems, which is particularly beneficial for residential and commercial applications where space is often limited.

R410A is characterized by its zero ozone depletion potential (ODP), which is a significant advantage over its predecessors. This makes it a more environmentally responsible choice, aligning with global initiatives to phase out substances that harm the ozone layer. However, it is essential to note that while R410A does not deplete the ozone, it does have a global warming potential (GWP) of approximately 2,088, making it less favorable in terms of climate impact compared to natural refrigerants.

In terms of technology, R410A is typically utilized in systems that are designed specifically for this refrigerant. Equipment compatible with R410A often features advanced components that can handle the higher pressures required. Many modern air conditioning systems equipped with R410A also incorporate variable-speed compressors and advanced electronic controls, enhancing overall performance and comfort.

Additionally, R410A systems often come equipped with variable refrigerant flow (VRF) technology, which allows for precise temperature control in multiple zones of a building. This versatility makes R410A an ideal choice for both residential and commercial installations, providing optimal comfort throughout various spaces.

In summary, Friedrich R410A stands out due to its high energy efficiency, zero ozone depletion potential, and suitability for modern HVAC technologies. As the industry moves towards more sustainable practices, R410A serves as a reliable refrigerant that balances performance with environmental responsibility. It’s a significant choice for anyone looking to invest in efficient and eco-friendly heating and cooling solutions.