Sanyo PNR-XS2432, XS1852 installation instructions Problem, Indoor Indoor Unit Outdoor Unit

Page 19

NOTE

Conduit's trade size for this unit is 1/2". The conduit can be purchased at a hardware store.

The fuse located in the outdoor unit provides power supply protection and may blow when power is applied if the system has been incorrectly wired.

(5)Ground the unit in accordance with local codes.

(6)Be sure to size each wire allowing several inches longer than the required length for wiring.

(7)Use lock nuts to secure the conduit tubes.

Be sure to comply with

local codes while running the wire from the indoor unit to the outdoor unit (size of wire and wiring method, etc.).

Every wire must be connected firmly.

No wire should be allowed to touch refrigerant tubing, the compressor or any moving part.

6-4. Examples of Incorrect Wiring

 

 

 

INDOOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INDOOR UNIT

 

OUTDOOR UNIT

 

 

 

 

(Inter-unit)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power lines

B

 

 

 

 

 

 

 

 

 

 

V

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

230/208 V

 

 

1

 

Fuse

 

 

line

230/208

 

 

 

 

 

 

 

 

 

230/208 V

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

230/208 V

 

 

 

 

 

 

 

 

 

supplyPower

phase,-Single

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Disconnect

 

 

4

 

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

 

 

L1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

switch

 

 

5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Field supply)

 

 

6

 

 

 

L2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

G

 

 

Grounding

 

 

G

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

line

 

 

 

 

 

 

 

 

 

1823_M_I

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 6-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

To avoid the risk of

 

 

 

 

 

 

 

 

 

 

 

electric shock, each air

 

 

 

 

 

 

 

 

 

 

 

conditioner unit must be

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

grounded.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Be sure to connect the

 

 

 

 

 

 

 

 

 

 

 

power supply line to the

 

 

 

 

 

 

CAUTION

 

 

 

 

 

 

outdoor unit as shown in

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

the wiring diagram. The

 

 

 

 

 

 

 

 

 

 

indoor unit draws its

 

 

 

 

 

 

 

 

 

 

 

power from the outdoor

 

 

 

 

 

 

 

 

 

 

unit.

 

 

 

 

 

 

 

 

 

 

 

 

The following are examples of improper wiring that result in system misoperation. You should confirm that you have wired the units correctly before beginning the test run.

Problem 1

Problem 2

Short circuit will occur after approx.

Air conditioner will not operate.

3 minutes and the power circuit

 

fuse blows.

 

(A)Disconnectswitch

1

1

2

2

3

3

G

G

Grounding line

Indoor unit

Outdoor unit

 

1301_C_I

(B)

Disconnect

(C)

Disconnect

 

switch

 

 

switch

 

1

 

1

1

 

1

2

 

2

2

 

2

3

 

3

3

 

3

G

 

G

G

 

G

 

Grounding line

 

Grounding line

Indoor unit

Outdoor unit

Indoor unit

Outdoor unit

 

 

1302_C_I

 

 

1303_C_I

Problem 3

Compressor will not start; only indoor unit will operate.

(D)

Disconnect

(E)

Disconnect

 

switch

 

 

switch

 

1

 

1

1

 

1

2

 

2

2

 

2

3

 

3

3

 

3

G

 

G

G

 

G

 

Grounding line

 

Grounding line

Indoor unit

Outdoor unit

Indoor unit

Outdoor unit

 

 

1304_C_I

 

 

1305_C_I

19S4359128

Image 19
Contents Installation Instructions Please Read Before Starting General Models C1852 Tubing Data CL1852 Tubing LengthIndoor Unit Selecting the Installation SiteProvide a solid base level concrete pad, concrete Outdoor UnitBaffle Plates for the Outdoor Unit CL⋅⋅ models only Unit inch mm How to Install the Indoor UnitSuspending the Indoor Unit Preparation for SuspendingPlacing the Unit Inside the Ceiling Backwards and leak when the unit is Installing the Drain PipingDo not install an air Do not install the pipe with an upwardDrainage Start turning when checkingChecking the Drainage Be careful since the fan willLatch Screw Air intake grille Ceiling panel When Removing the Ceiling Panel for Servicing Installing the Ceiling PanelDuct for Fresh Air Setup for the indoor unitTake adequate precautions Caution when installing onto Installing the AIR-INTAKE ChamberInstalling the Duct Connection BOX Installing the Indoor UnitRemovable mounting Mounting on a WallNon-removable mounting Installing the Wired Remote Control Unit Wired Remote Control Unit OptionRemote Control Indoor Unit Unit No Address switch Address SwitchesFinding the Address Switches Remote Control Unit Switch Positions for 2 Units or 2 Groups of UnitsModels Electrical WiringGeneral Precautions on Wiring Wiring Instructions for the Outdoor UnitIndoor Indoor Unit Outdoor Unit ProblemScrewdriver. Fig For stranded wiringUse of the Flaring Method How to Process TubingFlaring Procedure with a Flare Tool Precaution before Connecting Tubes TightlyTaping the flare nuts Precautions during BrazingConnecting Tubing between Indoor and Outdoor Units Refrigerant tubingTaping the Tubes Finishing the Installation10 min. or more 15 min. or more Air PurgingHex wrench before Be sure to completely insertTest Run Performing Test Run with Optional Wired Remote Control UnitPerforming Test Run Be careful since the fan will Pump Down Basic Function of the Service ValvesAction Valve 2-Way Valve 3-Way
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PNR-XS2432, XS1852 specifications

The Sanyo XS1852 and PNR-XS2432 are dual offerings that exemplify cutting-edge technology in the realm of compact air conditioning systems. Sanyo, a trusted brand in HVAC solutions, has built these units to cater to both efficiency and comfort, making them ideal for residential and commercial applications.

The Sanyo XS1852 is a wall-mounted split air conditioning system known for its sleek design and powerful performance. It features advanced inverter technology, allowing for variable speed operation. This means the compressor adjusts its speed based on the cooling demand, resulting in significant energy savings and enhanced comfort. The XS1852 operates quietly, producing minimal noise, making it suitable for bedrooms and quiet spaces.

One of the standout features of the XS1852 is its intelligent air distribution. The unit is equipped with multiple airflow settings and swing functions that ensure the air is evenly distributed throughout the room. This feature helps maintain a consistent temperature, avoiding hot or cold spots. The XS1852 also boasts a user-friendly remote control and an intuitive LED display, making it easy to adjust settings even from a distance.

Meanwhile, the PNR-XS2432 is designed for larger spaces, with robust cooling capacities. This ceiling cassette model offers a discreet installation option, fitting seamlessly into various environments. It features a four-way airflow system that enables effective air distribution from all sides, ensuring maximum comfort even in larger rooms. The PNR-XS2432 is also designed with a high energy efficiency rating, providing both cost savings and reduced environmental impact.

Both units incorporate advanced filtration technology, including a multi-layer filtration system that captures dust, allergens, and odors. This feature not only enhances air quality but also contributes to a healthier indoor environment.

Another important characteristic of these models is their compatibility with smart home systems. Users can easily connect these units to their smart devices, allowing remote access and control via mobile applications. This added convenience makes it possible to schedule cooling cycles and monitor energy usage, promoting smarter energy consumption.

In summary, the Sanyo XS1852 and PNR-XS2432 represent a blend of innovative technology, energy efficiency, and user-centric design. They are ideal solutions for anyone seeking reliable and effective air conditioning options that enhance comfort while minimizing environmental impact.