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XMHS0972, XMHS1272 service manual Appendix D Instruction Manual, STK-RCS-7TWSUA
Models:
XMHS1272
XMHS0972
1
90
105
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<
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Troubleshooting
Specification
Install
Refrigerant Flow Diagram
Dimension
Maintenance
Wired Remote Controller
Remedy for symptom 3 to
Self-diagnosticsLamps
Télécommande Filaire
Page 90
Image 90
APPENDIX D INSTRUCTION MANUAL
STK-RCS-7TWSUA
(OI-852-6-4181-139-00-0)
A-4
Page 89
Page 91
Page 90
Image 90
Page 89
Page 91
Contents
XMHS0972 Body & PNR-XS1872Panel
TECHNICAL & SERVICE MANUAL
DC INVERTER MULTI-SYSTEMAIR CONDITIONER
XMHS1272 Body & PNR-XS1872Panel
SAFETY PRECAUTIONS
which may cause a unit breakdown
4. REFRIGERANT FLOW DIAGRAM
TABLE OF CONTENTS
2. SPECIFICATIONS
6. MAINTENANCE
STK-RCS-7TWSUA
STK-RCS-7TWSUA
APPLICABLE MULTI-OUTDOORUNITS
1. OPERATING RANGE
Indoor Air Intake Temp
Outdoor Air Intake Temp
Dimensions & Weight Indoor Unit
2. SPECIFICATIONS
2-1.Unit Specifications
2-1-1. Indoor Unit XMHS0972 & PNR-XS1872
<208V>
Dimensions & Weight Indoor Unit
XMHS0972 & PNR-XS1872
Type
<230V>
Dimensions & Weight Indoor Unit
XMHS1272 & PNR-XS1872
Type
<208V>
Dimensions & Weight Indoor Unit
XMHS1272 & PNR-XS1872
Type
<230V>
Dimensions & Weight Indoor Unit
XHS1872 & PNR-XS1872
Type
<208V>
Dimensions & Weight Indoor Unit
XHS1872 & PNR-XS1872
Type
2-2-1.Indoor Unit
2-2.Major Component Specifications
Remote Control Unit Fan
PNR-XS1872
Control PCB
Remote Control Unit Fan
PNR-XS1872
Fan Motor
Control PCB
Remote Control Unit Fan
PNR-XS1872
Fan Motor
Temperature F C
2-3.Other Component Specifications
Temperature F C
Indoor Unit XMHS0972 & PNR-XS1872
3. DIMENSIONAL DATA
Indoor Unit XMHS0972 & PNR-XS1872
XMHS1272 & PNR-XS1872 XHS1872 & PNR-XS1872
Indoor Unit XMHS0972 & PNR-XS1872
4. REFRIGERANT FLOW DIAGRAM
4-1.Refrigerant Flow Diagram
XMHS1272 & PNR-XS1872Indoor unit
Indoor Unit XMHS0972 & PNR-XS1872
5-1.Electric Wiring Diagrams
5. ELECTRICAL DATA
XMHS1272 & PNR-XS1872 XHS1872 & PNR-XS1872
6-1-1.Remove the air intake grill
6. MAINTENANCE
6-1.Disassembly Procedure
Fig.2
Fig.7
6-1-3.Remove the ceiling panel
Fig.6
Fig.8
Fig.10
6-1-4.Remove the indoor air temperature sensor
6-1-5.Remove the power box and control box
Fig.11
CN07
Fig.14
Screw Ground cable
Screw Screw Screw ScrewCN03
Fig.17
6-1-6.Remove the main body lower section
Fig.16
Fig.18
Fig.20
6-1-8.Remove the drain pump and float switch
6-1-7.Remove the heat exchanger sensor
Fig.21
Fig.22
6-1-9.Remove the turbo fan and fan motor
6-1-10.Remove the heat exchanger
Fig.23
Emergency operation
7. FUNCTIONS
7-1.Operation Functions
AUTO cooling/heating operation
TIMER lamp
HIGH POWER
Timer backup
HIGH POWER lamp
Cold-airprevention during heating
7-2.Protective Functions
Overload prevention during heating
Freeze prevention
8. TROUBLESHOOTING
8-2.Method of Self-Diagnostics
PROCEDURE
1 Self-diagnosticsLamps
INDOOR UNIT
Is the fuse blown?
8-3.Checking the Indoor and Outdoor Units
Using the TEST/T-RUNterminals
Replace the controller
< Before the Operation >
3-1Condition: E01
Continued from the previous page A A Yes
3-2Condition: E12
Diagnostic results
8-4.Trouble Diagnosis of Fan Motor
Diagnostic procedure
Remedy for symptom 3 to
Locations most susceptible to noise
1 Noise malfunction
2 Electromagnetic interference
Trouble
APPENDIX A INSTRUCTION MANUAL
XMHS0972 & PNR-XS1872XMHS1272 & PNR-XS1872
the new refrigerant R410A
XMHS0972 XMHS1272
This air conditioner uses
COOL/DRY/HEAT Model
FEATURES
CONTENTS
Page
SAFETY INSTRUCTIONS
ALERT SYMBOLS
INSTALLATION LOCATION
PRODUCT INFORMATION
Air Intake
NAMES OF PARTS
UNIT DISPLAY AND OPERATION BUTTON
Air Outlet
REMOTE CONTROL UNIT DISPLAY
Symbols
ON TIME/OFF TIME setting buttons Advance button
REMOTE CONTROL UNIT
HIGH POWER button
CANCEL button SENSOR button
AUTO
1 HR. TIMER button 1-HOUROFF TIMER
Temperature setting buttons TEMP
HEAT
S/M Single/Multiple switch
USING THE REMOTE CONTROL UNIT
HOW TO INSTALL BATTERIES
HOW TO USE THE REMOTE CONTROL UNIT
2. Manual Operation
OPERATION WITH THE REMOTE CONTROL UNIT
1. Automatic Operation
STEP STEP
4. Night Setback Mode
3. Adjusting the Fan Speed
5. HIGH POWER Mode
A. Automatic fan speed
Power failure during operation
SETTING THE TIMER
SPECIAL REMARKS
Remote Control Unit
4. How to set daily ON/OFF repeat timer
2. How to set the OFF time
3. How to set the ON time
Operation
TIPS FOR ENERGY SAVING
USING THE 1-HOUROFF TIMER
ADJUSTING THE AIRFLOW DIRECTION
1. 1-HourOFF Timer
When the air conditioner is not running
CARE AND CLEANING
OPERATION WITHOUT THE REMOTE CONTROL UNIT
Cleaning the flaps
Safety cord Air filter
How to remove the filter
How to remove the air intake grille
Air intake grille hinge Safety cord
TROUBLESHOOTING
WIRED REMOTE CONTROLLER
OPERATING RANGE
XHS1872 & PNR-XS1872
the new refrigerant R410A
XHS1271 XHS1872
This air conditioner uses
COOL/DRY/HEAT Model
FEATURES
CONTENTS
Auto/High/Medium/Low
SAFETY INSTRUCTIONS
ALERT SYMBOLS
INSTALLATION LOCATION
PRODUCT INFORMATION
Air Intake
NAMES OF PARTS
UNIT DISPLAY AND OPERATION BUTTON
Air Outlet
REMOTE CONTROL UNIT DISPLAY
Symbols
1Operation mode AUTO HEAT MILD DRY COOL FAN
ON TIME/OFF TIME setting buttons Advance button
REMOTE CONTROL UNIT
HIGH POWER button
CANCEL button SENSOR button
AUTO
1 HR. TIMER button 1-HOUROFF TIMER
Temperature setting buttons TEMP
HEAT
S/M Single/Multiple switch
USING THE REMOTE CONTROL UNIT
HOW TO INSTALL BATTERIES
HOW TO USE THE REMOTE CONTROL UNIT
2. Manual Operation
OPERATION WITH THE REMOTE CONTROL UNIT
1. Automatic Operation
STEP 1 Press the MODE selector button to
4. Fan Only
3. Adjusting the Fan Speed
6. HIGH POWER Mode
5. Night Setback Mode
Remote Control Unit
SETTING THE TIMER
Power failure during operation
1. How to set the present time
4. How to set daily ON/OFF repeat timer
2. How to set the OFF time
3. How to set the ON time
Operation
1. 1-HourOFF Timer
USING THE 1-HOUROFF TIMER
ADJUSTING THE AIRFLOW DIRECTION
TIPS FOR ENERGY SAVING
When the air conditioner is not running
CARE AND CLEANING
OPERATION WITHOUT THE REMOTE CONTROL UNIT
Cleaning the flaps
Safety cord Air filter
How to remove the filter
How to remove the air intake grille
Air intake grille hinge Safety cord
OPERATING RANGE
TROUBLESHOOTING
WIRED REMOTE CONTROLLER
Air conditioner does
APPENDIX C INSTALLATION INSTRUCTIONS
NOTE Refrigerant service valve size = 5/16
INSTALLATION INSTRUCTIONS
For Indoor Unit
Contents
In Case of Improper Installation
Please Read Before Starting
SPECIAL PRECAUTIONS
WARNING When Wiring
1. General
1-1.Tools Required for Installation not supplied
1-2.Accessories Supplied with Unit Table
1-3.Optional Copper Tubing Kit
AVOID
2. Installation Site Selection
2-1.Indoor Unit
Fig.
Max. Allowable Total
2-2.Embedding the Tubing and Wiring
Table
Limit of
3-2.Suspending the Indoor Unit
3. How to Install the Indoor Unit
3-1.Preparation for Suspending
3-3.Placing the Unit Inside the Ceiling
Do not use natural drainage
3-4.Installing the Drain Piping
Do not install an air bleeder as
Fig.
3-5.Checking the Drainage
3-6.How to Install the Ceiling Panel
3-6-1.Before Installing the Ceiling Panel
Fig. 6-10a
Fig.
3-6-2.Installing the Ceiling Panel
Fig.
Fig.
Fig.
3-6-3.Wiring the Ceiling Panel and the Indicator
Fig.
A. Attaching the corner cover
3-7.Wiring Instructions
3-6-5.Checking After Installation
3-6-7.Adjusting the Auto Flap
General precautions on wiring
For stranded wiring
How to connect wiring to the terminal
For solid core wiring or F-cable
a For Indoor Unit
4. How to Test Run the Air Conditioner
Fig. Fig.
Fig.
5-1.Mounting on a Wall
5. Remote Control Unit Installation Position
Rear side Remote control unit mount
Mounting screws 5/32 5/8 4 16 mm included
Fig.
6. Address Switch
6-1.Address Setting of the Remote Control Unit
Fig.
7. Connecting a Home Automation Device
8. Installation Check Sheet
APPENDIX D INSTRUCTION MANUAL
STK-RCS-7TWSUA
Télécommande Filaire
STK-RCS-7TWSUA
Wired Remote Controller
INSTRUCTION MANUAL
INSTALLATION LOCATION
CONTENTS
ALERT SYMBOLS
SAFETY INSTRUCTIONS
Symbols
FEATURES
REMOTE CONTROL UNIT DISPLAY
1Operation mode AUTO only for COOL/DRY/HEAT Model
Timer and Present Time setting buttons
REMOTE CONTROL UNIT
Temperature setting buttons TEMP
Display
AUTO
1 HR. TIMER button 1-HOUROFF TIMER
TIMER SELECT button
HEAT
only for COOL/DRY/HEAT Model
OPERATION WITH THE REMOTE CONTROL UNIT
1.Automatic Operation
2. Manual Operation
Remote Control Unit
3. Adjusting the Fan Speed
Power failure during operation
Remote Control Unit Display
2. How to set the OFF time
SETTING THE TIMER
1. How to set the present time
3. How to set the ON time
1. 1-HourOFF Timer
USING THE 1-HOUROFF TIMER
ADJUSTING THE AIRFLOW DIRECTION
Setting procedure
APPENDIX E INSTALLATION INSTRUCTIONS
STK-RCS-7TWSUA
Remote controller installation guidelines
INSTALLATION INSTRUCTIONS
Parts supplied with the remote controller
How to install the remote controller
Fig. 2-a
A. Installing with in-walljunction box
B. Installing directly onto the wall
Fig. 2-b
Fig. 8-a
How to wire the remote controller
Fig.
Fig.
Fig.
How to Test Run the Air Conditioner
Fig.
Fig.
Parts/Service: hvac@sci.sanyo.com
Service: hvac.service@sna.sanyo.com
Parts: hvac.parts@sna.sanyo.com
