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XMHS0972, XMHS1272 service manual Appendix E Installation Instructions, STK-RCS-7TWSUA
Models:
XMHS1272
XMHS0972
1
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<
>
Troubleshooting
Specs
Install
Refrigerant Flow Diagram
Dimension
Maintenance
Wired Remote Controller
Remedy for symptom 3 to
Self-diagnosticsLamps
Télécommande Filaire
Page 100
Image 100
APPENDIX E INSTALLATION INSTRUCTIONS
STK-RCS-7TWSUA
(OI-852-6-4190-481-00-1)
A-5
Page 99
Page 101
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Image 100
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Contents
TECHNICAL & SERVICE MANUAL
DC INVERTER MULTI-SYSTEMAIR CONDITIONER
XMHS0972 Body & PNR-XS1872Panel
XMHS1272 Body & PNR-XS1872Panel
SAFETY PRECAUTIONS
which may cause a unit breakdown
TABLE OF CONTENTS
2. SPECIFICATIONS
4. REFRIGERANT FLOW DIAGRAM
6. MAINTENANCE
STK-RCS-7TWSUA
STK-RCS-7TWSUA
APPLICABLE MULTI-OUTDOORUNITS
Indoor Air Intake Temp
1. OPERATING RANGE
Outdoor Air Intake Temp
2. SPECIFICATIONS
2-1.Unit Specifications
Dimensions & Weight Indoor Unit
2-1-1. Indoor Unit XMHS0972 & PNR-XS1872
Dimensions & Weight Indoor Unit
XMHS0972 & PNR-XS1872
<208V>
Type
Dimensions & Weight Indoor Unit
XMHS1272 & PNR-XS1872
<230V>
Type
Dimensions & Weight Indoor Unit
XMHS1272 & PNR-XS1872
<208V>
Type
Dimensions & Weight Indoor Unit
XHS1872 & PNR-XS1872
<230V>
Type
Dimensions & Weight Indoor Unit
XHS1872 & PNR-XS1872
<208V>
Type
2-2.Major Component Specifications
Remote Control Unit Fan
2-2-1.Indoor Unit
PNR-XS1872
Remote Control Unit Fan
PNR-XS1872
Control PCB
Fan Motor
Remote Control Unit Fan
PNR-XS1872
Control PCB
Fan Motor
2-3.Other Component Specifications
Temperature F C
Temperature F C
Indoor Unit XMHS0972 & PNR-XS1872
Indoor Unit XMHS0972 & PNR-XS1872
3. DIMENSIONAL DATA
XMHS1272 & PNR-XS1872 XHS1872 & PNR-XS1872
4. REFRIGERANT FLOW DIAGRAM
4-1.Refrigerant Flow Diagram
Indoor Unit XMHS0972 & PNR-XS1872
XMHS1272 & PNR-XS1872Indoor unit
5-1.Electric Wiring Diagrams
5. ELECTRICAL DATA
Indoor Unit XMHS0972 & PNR-XS1872
XMHS1272 & PNR-XS1872 XHS1872 & PNR-XS1872
6. MAINTENANCE
6-1.Disassembly Procedure
6-1-1.Remove the air intake grill
Fig.2
6-1-3.Remove the ceiling panel
Fig.6
Fig.7
Fig.8
6-1-4.Remove the indoor air temperature sensor
6-1-5.Remove the power box and control box
Fig.10
Fig.11
Fig.14
Screw Ground cable
CN07
Screw Screw Screw ScrewCN03
6-1-6.Remove the main body lower section
Fig.16
Fig.17
Fig.18
6-1-8.Remove the drain pump and float switch
6-1-7.Remove the heat exchanger sensor
Fig.20
Fig.21
6-1-9.Remove the turbo fan and fan motor
6-1-10.Remove the heat exchanger
Fig.22
Fig.23
7. FUNCTIONS
7-1.Operation Functions
Emergency operation
AUTO cooling/heating operation
HIGH POWER
Timer backup
TIMER lamp
HIGH POWER lamp
7-2.Protective Functions
Overload prevention during heating
Cold-airprevention during heating
Freeze prevention
8-2.Method of Self-Diagnostics
8. TROUBLESHOOTING
PROCEDURE
1 Self-diagnosticsLamps
INDOOR UNIT
8-3.Checking the Indoor and Outdoor Units
Using the TEST/T-RUNterminals
Is the fuse blown?
Replace the controller
< Before the Operation >
3-1Condition: E01
Continued from the previous page A A Yes
3-2Condition: E12
8-4.Trouble Diagnosis of Fan Motor
Diagnostic procedure
Diagnostic results
Remedy for symptom 3 to
1 Noise malfunction
2 Electromagnetic interference
Locations most susceptible to noise
Trouble
APPENDIX A INSTRUCTION MANUAL
XMHS0972 & PNR-XS1872XMHS1272 & PNR-XS1872
XMHS0972 XMHS1272
This air conditioner uses
the new refrigerant R410A
COOL/DRY/HEAT Model
CONTENTS
FEATURES
Page
ALERT SYMBOLS
INSTALLATION LOCATION
SAFETY INSTRUCTIONS
PRODUCT INFORMATION
NAMES OF PARTS
UNIT DISPLAY AND OPERATION BUTTON
Air Intake
Air Outlet
REMOTE CONTROL UNIT DISPLAY
Symbols
REMOTE CONTROL UNIT
HIGH POWER button
ON TIME/OFF TIME setting buttons Advance button
CANCEL button SENSOR button
1 HR. TIMER button 1-HOUROFF TIMER
Temperature setting buttons TEMP
AUTO
HEAT
USING THE REMOTE CONTROL UNIT
HOW TO INSTALL BATTERIES
S/M Single/Multiple switch
HOW TO USE THE REMOTE CONTROL UNIT
OPERATION WITH THE REMOTE CONTROL UNIT
1. Automatic Operation
2. Manual Operation
STEP STEP
3. Adjusting the Fan Speed
5. HIGH POWER Mode
4. Night Setback Mode
A. Automatic fan speed
SETTING THE TIMER
SPECIAL REMARKS
Power failure during operation
Remote Control Unit
2. How to set the OFF time
3. How to set the ON time
4. How to set daily ON/OFF repeat timer
Operation
USING THE 1-HOUROFF TIMER
ADJUSTING THE AIRFLOW DIRECTION
TIPS FOR ENERGY SAVING
1. 1-HourOFF Timer
CARE AND CLEANING
OPERATION WITHOUT THE REMOTE CONTROL UNIT
When the air conditioner is not running
Cleaning the flaps
How to remove the filter
How to remove the air intake grille
Safety cord Air filter
Air intake grille hinge Safety cord
WIRED REMOTE CONTROLLER
TROUBLESHOOTING
OPERATING RANGE
XHS1872 & PNR-XS1872
XHS1271 XHS1872
This air conditioner uses
the new refrigerant R410A
COOL/DRY/HEAT Model
CONTENTS
FEATURES
Auto/High/Medium/Low
ALERT SYMBOLS
INSTALLATION LOCATION
SAFETY INSTRUCTIONS
PRODUCT INFORMATION
NAMES OF PARTS
UNIT DISPLAY AND OPERATION BUTTON
Air Intake
Air Outlet
Symbols
REMOTE CONTROL UNIT DISPLAY
1Operation mode AUTO HEAT MILD DRY COOL FAN
REMOTE CONTROL UNIT
HIGH POWER button
ON TIME/OFF TIME setting buttons Advance button
CANCEL button SENSOR button
1 HR. TIMER button 1-HOUROFF TIMER
Temperature setting buttons TEMP
AUTO
HEAT
USING THE REMOTE CONTROL UNIT
HOW TO INSTALL BATTERIES
S/M Single/Multiple switch
HOW TO USE THE REMOTE CONTROL UNIT
OPERATION WITH THE REMOTE CONTROL UNIT
1. Automatic Operation
2. Manual Operation
STEP 1 Press the MODE selector button to
3. Adjusting the Fan Speed
6. HIGH POWER Mode
4. Fan Only
5. Night Setback Mode
SETTING THE TIMER
Power failure during operation
Remote Control Unit
1. How to set the present time
2. How to set the OFF time
3. How to set the ON time
4. How to set daily ON/OFF repeat timer
Operation
USING THE 1-HOUROFF TIMER
ADJUSTING THE AIRFLOW DIRECTION
1. 1-HourOFF Timer
TIPS FOR ENERGY SAVING
CARE AND CLEANING
OPERATION WITHOUT THE REMOTE CONTROL UNIT
When the air conditioner is not running
Cleaning the flaps
How to remove the filter
How to remove the air intake grille
Safety cord Air filter
Air intake grille hinge Safety cord
TROUBLESHOOTING
WIRED REMOTE CONTROLLER
OPERATING RANGE
Air conditioner does
APPENDIX C INSTALLATION INSTRUCTIONS
INSTALLATION INSTRUCTIONS
For Indoor Unit
NOTE Refrigerant service valve size = 5/16
Contents
Please Read Before Starting
SPECIAL PRECAUTIONS
In Case of Improper Installation
WARNING When Wiring
1-1.Tools Required for Installation not supplied
1-2.Accessories Supplied with Unit Table
1. General
1-3.Optional Copper Tubing Kit
2. Installation Site Selection
2-1.Indoor Unit
AVOID
Fig.
2-2.Embedding the Tubing and Wiring
Table
Max. Allowable Total
Limit of
3. How to Install the Indoor Unit
3-1.Preparation for Suspending
3-2.Suspending the Indoor Unit
3-3.Placing the Unit Inside the Ceiling
3-4.Installing the Drain Piping
Do not install an air bleeder as
Do not use natural drainage
Fig.
3-6.How to Install the Ceiling Panel
3-6-1.Before Installing the Ceiling Panel
3-5.Checking the Drainage
Fig. 6-10a
3-6-2.Installing the Ceiling Panel
Fig.
Fig.
Fig.
3-6-3.Wiring the Ceiling Panel and the Indicator
Fig.
Fig.
A. Attaching the corner cover
3-6-5.Checking After Installation
3-6-7.Adjusting the Auto Flap
3-7.Wiring Instructions
General precautions on wiring
How to connect wiring to the terminal
For solid core wiring or F-cable
For stranded wiring
a For Indoor Unit
Fig. Fig.
4. How to Test Run the Air Conditioner
Fig.
5. Remote Control Unit Installation Position
Rear side Remote control unit mount
5-1.Mounting on a Wall
Mounting screws 5/32 5/8 4 16 mm included
6. Address Switch
6-1.Address Setting of the Remote Control Unit
Fig.
Fig.
7. Connecting a Home Automation Device
8. Installation Check Sheet
APPENDIX D INSTRUCTION MANUAL
STK-RCS-7TWSUA
STK-RCS-7TWSUA
Wired Remote Controller
Télécommande Filaire
INSTRUCTION MANUAL
CONTENTS
ALERT SYMBOLS
INSTALLATION LOCATION
SAFETY INSTRUCTIONS
FEATURES
REMOTE CONTROL UNIT DISPLAY
Symbols
1Operation mode AUTO only for COOL/DRY/HEAT Model
REMOTE CONTROL UNIT
Temperature setting buttons TEMP
Timer and Present Time setting buttons
Display
1 HR. TIMER button 1-HOUROFF TIMER
TIMER SELECT button
AUTO
HEAT
OPERATION WITH THE REMOTE CONTROL UNIT
1.Automatic Operation
only for COOL/DRY/HEAT Model
2. Manual Operation
3. Adjusting the Fan Speed
Power failure during operation
Remote Control Unit
Remote Control Unit Display
SETTING THE TIMER
1. How to set the present time
2. How to set the OFF time
3. How to set the ON time
USING THE 1-HOUROFF TIMER
ADJUSTING THE AIRFLOW DIRECTION
1. 1-HourOFF Timer
Setting procedure
APPENDIX E INSTALLATION INSTRUCTIONS
STK-RCS-7TWSUA
INSTALLATION INSTRUCTIONS
Parts supplied with the remote controller
Remote controller installation guidelines
How to install the remote controller
A. Installing with in-walljunction box
B. Installing directly onto the wall
Fig. 2-a
Fig. 2-b
How to wire the remote controller
Fig.
Fig. 8-a
Fig.
How to Test Run the Air Conditioner
Fig.
Fig.
Fig.
Service: hvac.service@sna.sanyo.com
Parts/Service: hvac@sci.sanyo.com
Parts: hvac.parts@sna.sanyo.com
