WASHER

 

NUT

C

TEMINAL COVER

S R " F "

 

GASKET

 

 

COMPRESSOR

TERMINAL DETAIL

 

WIRING DIAGRAM COOL EH

2.5KW, 3.4KW, 5.0KW

VEA 9K12K/18K

SERVICE DISPLAY

ELECTRICAL VEA 09/12/18

 

 

BLUE

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GREEN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C

 

 

 

TO MOTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

WHITE

MOUNT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

H

 

 

BLOWER

 

 

 

AMBIENT

 

 

 

 

 

 

 

 

 

 

 

 

BROWN MOTOR

 

 

 

AIR SENSOR

 

 

 

BLACK

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

 

 

R

 

 

N

 

 

 

 

 

 

 

 

 

 

 

 

 

 

M

F

A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CAPACITOR

 

 

 

 

 

 

 

 

 

 

QUICK DISCONNECT

 

 

 

 

 

BLACK

 

 

 

 

 

 

 

 

 

 

L1

L2

 

 

 

 

 

BLUE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VOLTAGE SELECTION SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SET VOLTAGE TO 230V

 

 

 

 

 

 

BLACK (TO L1)

 

 

 

 

 

 

HEATER

 

C

GH GL B Y

W

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2.5 KW & 3.5 KW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5.0 KW

 

 

 

 

 

 

 

 

 

 

ORANGE

RED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R

C GH GL O/B

Y

W

RT6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

THERMOSTAT CONNECTIONS

 

 

 

COMP

HEAT

HEAT

FAN 1

FAN 2

FAN 3

FAN 4

RV

 

 

 

 

 

 

 

 

RELAY

RELAY

RELAY

RELAY

RELAY

RELAY

RELAY

RELAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LEGEND

PART NO.

 

REV

 

 

 

 

 

 

 

 

 

 

 

 

 

92160001

01

L2)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOT USED

 

 

 

 

 

LEGEND FOR TSTAT WIRING HARNESS

 

(TO

VOLTAGE SWITCH

 

 

 

 

 

 

 

 

 

 

 

 

230

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

520

 

 

 

 

 

 

 

 

 

 

R 24VAC Power From Unit

 

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

Y Call for Cooling

 

 

 

 

 

 

 

 

 

 

 

 

 

NOT USED

W Call for Heating

 

 

 

 

 

 

 

 

 

 

 

 

 

 

O/B Reversing valve Energized in heating mode, use B

 

 

L1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

GL Call for Low Fan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NOT USED

 

GH Call for High Fan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

C COMMON

 

 

 

 

 

 

 

L2 or ACN

 

 

 

 

 

 

OUTDOOR COIL SENSOR

RT5-Two Speeds Fan T-STAT-Field Provided

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ELECTRONIC CONTROL

 

 

 

INDOOR COIL SENSOR

 

Field Wiring

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COOL WITH ELECTRIC HEAT & THERMOSTAT WIRING DIAGRAM with 2.5 KW, 3.4 KW or 5KW ELECTRIC HEAT

41

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Image 42
Friedrich R410A manual Gh Gl B Y

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.