1. Specifications

1-1 Unit Specifications

Ceiling Type

 

 

 

MODEL No.

 

Indoor Unit

 

 

 

 

 

 

 

 

 

 

S-42PT1U6

 

 

 

 

 

 

Outdoor Unit

 

 

 

 

 

 

 

 

 

 

U-42PE1U6

 

 

 

 

 

POWER SOURCE

 

 

 

230 - 208 V / 1 Phase / 60 Hz

 

 

 

 

PERFORMANCE

 

 

Cooling

 

 

 

 

Heating

 

 

 

Capacity * [minimum~muximum]

 

BTU / h

39,000 [9,500~39,000]

 

 

44,500 [8,000~44,500]

 

 

 

 

 

(17˚F)**

 

BTU / h

 

 

 

 

 

 

 

 

 

 

 

 

28,800

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Moisture removal (High)

 

 

Pints / h

 

12.6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air circulation (H / M / L) 230 V

 

CFM

 

1130 / 950 / 775

 

 

 

 

 

 

 

External Static Pressure

 

 

in. WG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

S.E.E.R. / H.S.P.F. (Region 4)

 

BTU / Wh

 

15.6

 

 

 

 

 

9.5

 

 

 

 

ELECTRICAL RATINGS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Voltage rating

 

 

V

230

 

 

 

208

 

 

230

 

 

 

208

 

 

 

Available voltage range

 

 

V

VAC 187 - 253

 

 

 

 

VAC 187 - 253

 

 

 

Max. Running amperes*

 

 

A

21.1

 

 

 

23.3

 

 

18.6

 

 

 

20.6

 

 

 

Power input

 

 

W

4,140

 

 

 

4,140

 

 

3,630

 

 

 

3,630

 

 

 

 

 

(17˚F)**

 

W

 

 

 

 

 

 

 

 

 

 

 

 

3,110

 

 

 

3,110

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Back-up Heater

 

 

kW

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

Maximum overcurrent protection (Indoor/Outdoor)

 

A

 

15 / 40

 

 

 

 

 

 

FEATURES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Controls

 

 

 

 

 

 

 

 

 

 

 

Microprocessor

 

 

 

 

Low ambient control

 

 

 

 

 

 

 

 

 

 

 

 

Built-in 0˚F

 

 

 

 

Fan speeds Indoor / Outdoor

 

 

3 and Automatic control / Variable

 

 

 

 

Wired Remote Controller

 

 

 

 

 

 

 

 

 

 

 

 

CZ-RTC2

 

 

 

 

Optional Wireless Remote Controller

 

 

 

 

 

 

 

 

 

 

CZ-RWSU1U

 

 

 

 

Air deflection (Horizontal / Vertical )

 

 

 

 

 

 

 

 

 

/ Automatic (Vertical )

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Air filter

 

 

 

 

 

Washable, long life (2,500 hr)

 

 

 

 

Drain pump (Drain connection)

 

 

 

 

 

 

 

 

 

 

(20A , OD26mm)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Compressor

 

 

 

 

 

 

 

 

 

 

 

 

Rotary

 

 

 

 

Operation sound

Indoor - Hi/Me/Lo

 

dB - A

 

44 / 41 / 37

 

 

 

 

 

 

 

 

 

Outdoor - Hi

 

dB - A

 

 

 

 

 

 

 

 

 

 

53

 

 

 

 

 

 

 

Refrigerant control

 

 

 

 

Electronic Expansion Valve (MOV)

 

 

 

 

REFRIGERANT TUBING

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Limit of tubing length

 

 

ft. (m)

 

165 (50)

 

 

 

 

 

 

 

Limit of tubing length at shipment

 

ft. (m)

 

10~100 (3~30)

 

 

 

 

 

 

 

Limit of elevation difference

 

ft. (m)

Outdoor unit is higher than indoor unit : 100 (30)

 

 

 

between the two units

 

 

ft. (m)

Outdoor unit is lower than indoor unit : 50 (15)

 

 

 

Refrigerant tube

Narrow tube

 

in. (mm)

 

3 / 8 (6.35)

 

 

 

 

 

 

 

outer diameter

Wide tube

 

in. (mm)

 

5 / 8 (15.88)

 

 

 

 

 

 

 

Refrigerant amount at shipment

 

lbs. (kg)

 

 

 

 

 

 

 

 

7.9 (3.6) - R410A

 

 

 

 

DIMENSIONS & WEIGHT

 

 

 

Indoor unit

 

 

 

 

Outdoor unit

 

 

 

Unit dimensions

Height

 

in. (mm)

9-7/16 (240)

 

 

48-7/16 (1,230 )

 

 

 

 

 

Width

 

in. (mm)

62-1/32 (1,575)

 

 

37 (940)

 

 

 

 

 

Depth

 

in. (mm)

26-3/8 (670)

 

 

13- 3/8 (340)

 

 

 

Package dimensions

 

 

 

Indoor unit

 

 

 

 

Outdoor unit

 

 

 

 

 

Height

 

in. (mm)

12-15/32 (317)

 

 

52-3/8 (1,330 )

 

 

 

 

 

Width

 

in. (mm)

66-1/16 (1,678)

 

 

39- 31/32 (1,015)

 

 

 

 

 

Depth

 

in. (mm)

31-1/16 (789)

 

 

16- 3/32 (409)

 

 

 

Net weight

 

 

lbs. (kg)

 

84 (38)

 

 

 

 

 

220 (100)

 

 

 

Shipping weight

 

 

lbs. (kg)

 

97 (44)

 

 

 

 

 

240 (109 )

 

 

 

Shipping volume

 

cu.ft. (m 3 )

14.8 (0.420)

 

 

19.5 (0.552 )

DATA SUBJECT TO CHANGE WITHOUT NOTICE.

Cooling:

Rating conditions (*) : Room temperature 80 °F DB / 67 °F WB, Ambient temperature 95 °F DB / 75 °F WB

Heating:

Rating conditions (*) : Room temperature 70 °F DB / 60 °F WB, Ambient temperature 47 °F DB / 43 °F WB

Low temp conditions (**) : Room temperature 70 °F DB / 60 °F WB, Ambient temperature 17 °F DB / 15 °F WB

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Panasonic R410A service manual Indoor Unit 42PT1U6 Outdoor Unit
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R410A specifications

Panasonic R410A is a refrigerant that has gained significant popularity in the air conditioning and refrigeration industry due to its favorable environmental properties and performance characteristics. Specifically designed to replace the harmful R22 refrigerant, which is being phased out due to its ozone-depleting potential, R410A offers a more eco-friendly alternative without compromising on efficiency or power.

One of the main features of R410A is its high energy efficiency. It operates at a higher pressure than R22, resulting in better heat transfer capabilities. This increased efficiency translates to lower energy consumption, making units using R410A more cost-effective in the long run. Additionally, R410A is known for its ability to provide excellent cooling performance even in high-temperature environments, making it suitable for a variety of applications, from residential air conditioning systems to commercial refrigeration units.

In terms of composition, R410A is a blend of two hydrofluorocarbons (HFCs), namely R32 and R125. This combination not only minimizes ozone depletion potential (ODP) but also reduces global warming potential (GWP) compared to older refrigerants. Panasonic has emphasized the importance of innovative technologies in its products, and R410A aligns perfectly with the company's commitment to developing sustainable solutions.

Panasonic also integrates advanced technologies to optimize the performance of R410A systems. For example, variable speed compressors, known as inverter technology, enhance system efficiency by adjusting the compressor's speed according to the cooling demand. This ensures that energy is only consumed when needed, further reducing operational costs.

Furthermore, R410A has a wide range of applications, including air conditioning systems, heat pumps, and chillers. Its versatility makes it a popular choice among manufacturers and consumers alike. The refrigerant is also compatible with existing R22 equipment, although specific retrofit procedures must be followed to ensure peak performance and reliability.

In conclusion, Panasonic R410A stands out as an innovative refrigerant choice in the HVAC industry, offering a combination of energy efficiency, environmentally friendly properties, and advanced technologies. As regulatory frameworks continue to tighten on greenhouse gas emissions, R410A and similar refrigerants are expected to play a crucial role in shaping a more sustainable future for air conditioning and refrigeration. Its high performance and lower environmental impact solidify its position as a leading refrigerant in contemporary cooling solutions.
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