920-159-01 (10-03)

3) Electrical Data (continued)

Figure 8

Electrical & Thermostat Wiring Diagrams

RT2

THERMOSTAT

(FRONT)

THERMOSTAT CONNECTIONS (EAR)

UP

G

R

R

WB

YC

FOR 208 VOLT MODELS ONLY MOVE THE WHITE WIRE AS

SHOWN BELOW

BLACK

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COM. 208V 240V

TRANSFORMER

24V

BLACK

RED

BROWN

YELLOW

WHITE

RED

RED

COIL, SOLENOID

QUICK DISCONNECT

RED

HEATER

 

 

 

 

 

 

HEATER

2.5 KW & 3.4 KW

 

 

 

 

 

 

7.5 KW & 10 KW

5 KW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TERM BOARD

C W Y R G B

BROWN

"F" "F"CS "F"R

COMPRESSOR

BLACK

BLUE

RED

COMP WIRE HARNESS

BLACK

BLUE

GREEN

RED

YELLOW

WHITE

 

WHITE

RED

BLUE

 

c

FAN

HERM

CAPACITOR

L1

L2

 

 

RED

 

 

BLACK

BLACK

 

RED

 

 

WHITE

 

 

 

BLACK

 

WHITE

 

 

 

 

 

 

 

 

 

PRESSURE

BLACK

WHITE

 

 

 

 

SWITCH

 

 

COMPR RELAY

 

 

 

 

 

2

4

 

 

YELLOW

YELLOW

COM.

208V 240V

1

3

LOW AMBIENT

TRANSFORMER

 

 

CONTROL

 

 

 

 

24V

BLACK

 

RED

RED

 

 

 

 

 

 

 

 

WIRE NUT (RED)

GREEN

BLACK

SEE NOTE #6

 

 

 

 

 

 

WHITE

 

 

 

 

 

 

CAPACITOR

 

 

GREEN

 

WHITE

 

 

 

CONDENSER

 

FAN

TO MOTOR

 

 

 

MOTOR

BROWN

MOUNT

 

 

 

 

 

 

 

 

 

RED

 

 

RED

 

 

RED

 

RED

 

 

 

WHITE

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN

REV VALVE

 

 

HEAT

 

 

HEAT

 

HEAT

 

HEAT

 

 

RELAY

RELAY

 

 

RELAY

 

 

RELAY

 

RELAY

 

RELAY

 

 

 

 

 

(2.5KW/3.4KW

 

 

(2.5KW/3.4KW

 

(7.5KW/10KW)

 

(7.5KW/10KW)

 

 

 

 

 

 

 

 

 

 

2

4

2

4

2

4

5 KW)

2

4

5 KW)

2

4

2

4

1

3

1

3

1

3

 

1

3

 

1

3

1

3

 

 

 

 

 

 

BLACK

 

 

BLACK

 

BLACK

 

 

 

 

BLACK

 

 

 

BLACK

 

 

BLACK

 

BLACK

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RED

 

 

 

 

 

 

 

 

 

CT-STAT

HDEFROST

BLACK

 

INSULATOR

L

 

 

 

2-REQ'D

 

 

GREEN

 

 

TO MOTOR

c

 

MOUNT

 

 

BLUE

 

WIRE NUT (RED)

WHITE

 

 

BLOWER

 

BROWN

MOTOR

SEE NOTE #4

M

 

BLACK

ER

 

H

 

 

NOTE: THE DIAGRAM ABOVE ILLUSTRATES THE TYPICAL THERMOSTAT WIRING AND 208 VOLT TRANSFORMER WIRING. SEE THE UNIT CONTROL PANEL FOR THE ACTUAL UNIT WIRING DIAGRAM AND SCHEMATIC.

9

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Image 9
Friedrich 920-159-01 (10-03) operation manual Electrical Data, Electrical & Thermostat Wiring Diagrams

920-159-01 (10-03) specifications

The Friedrich 920-159-01 (10-03) is a state-of-the-art air conditioning unit designed to offer superior cooling and heating solutions for residential and light commercial applications. Renowned for its efficient performance and innovative technologies, this model is an ideal choice for users seeking reliability and comfort.

One of the key features of the Friedrich 920-159-01 is its energy efficiency. The unit is designed with advanced inverter technology that adjusts the compressor speed to meet the current cooling or heating demand, which not only optimizes energy usage but also provides consistent temperature control. This feature results in significant energy savings, making it an environmentally friendly option for consumers.

The Friedrich 920-159-01 also boasts a sleek, modern design that allows it to blend seamlessly into any interior decor. Its compact size and lightweight construction make installation straightforward, even in smaller spaces. The unit can be mounted on a wall or installed in a window, providing flexibility in how it is set up.

In terms of performance, this model is equipped with a powerful cooling capacity that efficiently handles hot weather conditions. It features multiple cooling speeds and modes, allowing users to tailor the performance to their specific needs. The unit also includes a dehumidification mode that effectively reduces humidity levels, enhancing overall comfort during humid months.

Control of the Friedrich 920-159-01 is made easy with an intuitive remote control that allows for convenient adjustments from anywhere in the room. Additionally, it features a programmable timer and thermostat settings, giving users the ability to schedule operations according to their preferences.

Durability is another hallmark of the Friedrich 920-159-01. It is constructed with high-quality materials that ensure longevity and resilience under extreme conditions. The unit also includes a washable and reusable air filter that helps maintain air quality while minimizing maintenance costs.

In conclusion, the Friedrich 920-159-01 (10-03) stands out in the market for its energy-efficient performance, advanced technologies, user-friendly features, and durable build. This model exemplifies excellence in air conditioning, making it a beneficial investment for any home or small business seeking comfort and climate control.