Sanyo XMS1272 Wiring the Ceiling Panel and the Indicator, Attaching the air-intake grille

Page 81
Hole for ceiling panel hook

3-6-3. Wiring the Ceiling Panel and the Indicator

 

(1)

Remove the 2 screws from the control box cover, then open

Drain pipe side

 

 

the cover. Be careful that the cover does not fall.

 

(2)

Connect the 5P FLAP wiring connector from the ceiling

Control box

 

panel to the connector on the control PCB in the control box.

 

 

(Fig. 6-21)

Refrigerant tube side

 

 

(3)

Connect the 7P IND and 4P RC wiring connector from the

Indicator cover

 

indicator to the connectors on the control PCB in the control

 

Power box

 

box. (Fig. 6-21)

As to how to attach the indicator cover, refer to Fig.6-23.

(4) Be sure to use the clamps to fasten the connector wires in

place. (Fig. 6-21)

 

Fig. 6-22

 

 

 

 

 

 

 

 

(5) Tighten the 2 cover screws to

Ceiling panel

Indoor unit

7P IND and 4P RC

close the cover.

5P FLAP wiring connector

Indicator

 

wiring connector

 

 

 

Check that the wiring

Clamps

 

 

 

 

connectors are not caught

 

 

 

 

4P

between the electrical

 

 

 

FLAP

component box and the cover.

 

 

5P

RCIND

 

 

 

 

 

 

 

 

 

If the indicator connector is

 

5P FLAP

 

 

7P

not securely connected,

 

 

 

 

wiring connector

 

 

the remote controller

 

 

 

 

 

signal will not be

 

 

 

 

 

received.

 

 

 

 

 

If the connectors are not connected, the auto flap will not operate. Be sure

to connect them securely.

Indicator

7P IND and 4P RC wiring connector

Control box

 

 

 

 

 

* Pass the wiring connectors through the clamps to fasten them in place, as shown in the figure.

Fig. 6-21

3-6-4. How to Attach the Corner Cover and Air-Intake Grille

A. Attaching the corner cover

(1) Check that the safety strap from the corner cover is fas- tened to the ceiling panel pin, as shown in the figure. (Fig. 6-23)

(2) Use the supplied screws to attach the corner cover to the ceiling panel.

B. Attaching the air-intake grille

To install the air-intake grille, follow the steps for 3-6-1. Before Installing the Ceiling Panel in the reverse order. By rotating the air-intake grille, it is possible to attach the grille onto the ceiling panel

from any of 4 directions. (Fig. 6-25)

Pin

Place the corner cover so that the 3 tabs fit into the holes in the ceiling panel.

Then fasten it in place with the supplied screws.

Fig. 6-23

* The grille can be installed

When attaching the air-intake grille, be careful that the flap and the indicator wiring do

not become caught.

Be sure to attach the safety cord that prevents the air-intake grille from dropping off to the ceiling panel unit as shown

in Fig. 6-24.

Hook that prevents the grille from dropping

Fig. 6-24

with these hinges facing in any of 4 directions.

Can be installed rotated 90

Fig. 6-25

10

Image 81
Contents 17,500BTU / h 11,900BTU / hSafety Precautions Prohibit Table of Contents STK-RCS-7TWSUA Applicable MULTI-OUTDOOR Units Indoor Air Intake Temp Outdoor Air Intake Temp Operating RangeSpecifications Unit SpecificationsIndoor Unit XMS0972 & PNR-XS1872 Indoor Unit XMS0972 & PNR-XS1872208V XMS1272 & PNR-XS1872 XMS1272 & PNR-XS1872 XS1872 & PNR-XS1872 XS1872 & PNR-XS1872 Indoor Unit Major Component SpecificationsIndoor Unit Body XMS0972 Indoor Unit PanelIndoor Unit Body XMS1272 Indoor Unit Body XS1872 ModelKTEC-35-S98 Other Component SpecificationsIndoor heat exchanger sensor ModelPT2M-51H-S3534 Dimensional DataRefrigerant Flow Diagram Refrigerant Flow DiagramIndoor Unit XS1872 & PNR-XS1872 Indoor unit Electrical Data 5250-469008FA2 Disassembly Procedure MaintenanceDisconnect the connectors in the control box Remove the air intake grillRemove the ceiling panel Remove the power box and control box Remove the indoor air temperature sensorScrew Ground cable CN07 ScrewCN03 CN09 CN06 Remove the main body lower section Remove the heat exchanger sensor Remove the drain pump and float switchRemove the heat exchanger Remove the turbo fan and fan motorOperation Functions FunctionsEmergency operation PAM- controlLamp colors Timer backupFreeze prevention Protective FunctionsTroubleshooting Precautions before Performing Inspection or RepairMethod of Self-Diagnostics Self-diagnostics Lamps Checking the Indoor and Outdoor Units Using the TEST/T-RUN terminalsReplace the controller Replace the circuit board or the fuseBefore the Operation Serial Communication Error Identification ProcedureOff Blinking Illuminated Condition E01Terminal board Outdoor Unit Condition E12 Indoor Fan Motor Trouble Diagnosis of Fan MotorNoise malfunction Noise Malfunction and Electromagnetic InterferenceElectromagnetic interference Locations most susceptible to noise Trouble CorrectionXMS0972 & PNR-XS1872 XMS1272 & PNR-XS1872 Pub. OI-85264181141000 Sanyo Mode D’EMPLOIContents FeaturesInstallation Location Alert SymbolsSafety Instructions Product InformationUnit Display and Operation Button Names of PartsSymbols Remote Control Unit DisplayRemote Control Unit Temperature setting buttons Temp HR. Timer button 1-HOUR OFF TimerMode selector button SensorUsing the Remote Control Unit Operation with the Remote Control Unit Automatic fan speedManual fan speed Cooling and DRY Mode Setting the TimerSpecial Remarks How it works?1030 pm 710 am 1100 am Present time Operation IndicationAdjusting the Airflow Direction Using the 1-HOUR OFF TimerTips for Energy Saving Do notWhen the air conditioner is not running Care and CleaningCleaning the flaps Cleaning the main unit and remote control unitHow to remove the air intake grille How to remove the filterAir filter Care After a prolonged idle periodTroubleshooting Wired Remote ControllerOperating Range XS1872 & PNR-XS1872 Pub. OI-85264181108001 Sanyo XS1271 XS1872OI-108-2-EG Important Multiple use is applied for the model XS1872 only OI-108-4-EG OI-108-5-EG OI-108-6-EG OI-108-7-EG OI-108-8-EG OI-108-9-EG OI-108-10-EG OI-108-11-EG OI-108-12-EG OI-108-13-EG OI-108-14-EG OI-108-15-EG Appendix C Installation Instructions For Indoor Unit ContentsPlease Read Before Starting For safe installation and trouble-free operation, you must…In a Ceiling or Wall …In a RoomAccessories Supplied with Unit Table Tools Required for Installation not suppliedGeneral Optional Copper Tubing KitAdditional Materials Required for Installation Installation Site SelectionH1, H2, H3, H4 Embedding the Tubing and WiringPreparation for Suspending How to Install the Indoor UnitSuspending the Indoor Unit Placing the Unit Inside the CeilingDo not install an air bleeder as Installing the Drain PipingAttach so that the hose band Fastener is on the side10a Checking the DrainageIndoor unit Gaps Ceiling surface Ceiling panel Installing the Ceiling PanelAttaching the air-intake grille Wiring the Ceiling Panel and the IndicatorWhen Removing the Ceiling Panel for Servicing Checking After InstallationAdjusting the Auto Flap Wiring Instructions General precautions on wiringHow to connect wiring to the terminal For Indoor Unit For Outdoor Unit For solid core wiring or F-cableFor stranded wiring How to Test Run the Air Conditioner Rear side Remote control unit mount Remote Control Unit Installation PositionTo take out the remote control unit, pull it forward Mounting on a WallAddress Setting of the Remote Control Unit Address SwitchInstallation Check Sheet Connecting a Home Automation DeviceSTK-RCS-7TWSUA Pub. OI-85264181139000 Sanyo STK-RCS-7TWSUADo not cool or heat the room too much Hot Start Heating System SET button Timer and Present Time setting buttonsAuto Timer Select buttonAutomatic Operation Only for COOL/DRY/HEAT Model Heating Mode Only for COOL/DRY/HEAT Model Remote Control Unit DisplayProgrammed Daily on / OFF910 pm 710 am 1130 pm Present time Sweep Cool Drysweep Heat FAN Appendix E Installation Instructions STK-RCS-7TWSUA Remote controller installation guidelines Parts supplied with the remote controllerHow to install the remote controller Installation locationInstalling directly onto the wall Installing with in-wall junction boxHow to wire the remote controller ON/OFF

XMS1272, XMS0972 specifications

The Sanyo XMS0972 and XMS1272 are remarkable air conditioning units that blend efficiency with cutting-edge technology. Designed for residential and commercial spaces, these models promise comfort while optimizing energy consumption.

One of the standout features of both the XMS0972 and XMS1272 is their advanced inverter technology. This feature allows the units to adjust their cooling capacity based on the room's ambient temperature. As a result, the air conditioners can maintain a consistent temperature without the frequent on/off cycles associated with traditional units. This not only ensures a more stable climate but also significantly reduces energy consumption, making them eco-friendly options.

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Both models are equipped with a 24-hour timer, adding convenience for users who wish to come home to a pre-cooled or heated environment. This feature enhances comfort and saves energy when the unit is not in use.

In terms of design, the Sanyo XMS units boast a sleek and modern aesthetic that seamlessly integrates into various interior styles. Their compact size allows for flexible installation options, making them suitable for various living and working spaces.

The XMS line also emphasizes air purification, incorporating advanced filters that capture dust, allergens, and other pollutants. This results in not just temperature control but also improved air quality, contributing to a healthier living environment.

In conclusion, the Sanyo XMS0972 and XMS1272 air conditioning units stand out for their energy efficiency, quiet operation, user-friendly features, and air purification capabilities. These characteristics make them an ideal choice for individuals and businesses looking for reliable and sophisticated climate control solutions.