Sanyo SPW-CR485GXH8 - Refrigerant Flow Diagram

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Mini ECO-i SYSTEM Unit Specifications

1. Outdoor Unit

1-4. Refrigerant Flow Diagram

HPS

Discharge

Suction

HP removal

LP removal

Connection diameter

ø15.88 mm

STF – 0401G

Cooling cycle

Heating cycle

Brazing BCuP – 3

UKV – 30D40

C 1

Outside air

HPS

Discharge

Suction

HP removal

LP removal

Connection diameter

ø15.88 mm

Cooling cycle

Heating cycle

Brazing BCuP – 3

C 1

Outside air

SPW-CR365GXH56

SPW-CR485GXH56

SPW-CR605GXH56

SPW-CR365GXH8B

SPW-CR485GXH8B

SPW-CR605GXH8B

SPW-CR365GX56

SPW-CR485GX56

SPW-CR605GX56

06-405 Mini-ECOi_TD4 11/8/06 4:28 PM Page 22

Main Page

Technical Data1
Read before Starting2
Special Precautions2
Check of Density Limit3
Table of Contents4
Outline of Mini Eco-I System Contents5
Indoor Units6
Line-Up6
- Outdoor Units7
- Design of Mini Eco-I System Contents9
Model Selecting and Capacity Calculator10
- Operating Range10
- Procedure for Selecting Models and Calculating Capacity11
- Calculating the Corrected Capacities for the Outdoor Unit and each Indoor Unit12
- Calculation of Actual Capacity of Indoor Unit12
- Indoor Unit Capacity Correction Coefficients12
- Outdoor Unit Capacity Correction Coefficient12
- Calculating the Actual Indoor Unit Capacity Based on the Indoor/Outdoor Corrected Capacity Ratio13
- Graph of Capacity Correction Coefficients14
- Outdoor Unit Cooling Capacity Characteristics14
- Outdoor Unit Heating Capacity Characteristics15
- Capacity Correction Graph According to Temperature Condition17
- Cooling17
- Heating18
- Capacity Correction Graph According to Tubing Length and Elevation Difference19
- Inverter Model Rated Performance Values19
- For CR365, 485GX(H)56 Units20
- Accessories Supplied with Outdoor Unit21
- Electrical Wiring for Details21
System Design21
- Tools Required for Installation (Not Supplied)21
- Straight Equivalent Length of Joints22
- Tubing Size22
- Additional Refrigerant Charge23
- System Limitations23
- Tubing Length23
- Check of Limit Density24
- Outdoor Unit Changes25
- Preliminary Selection25
- Selection Conditions25
- System Example25
- Additional Refrigerant Charging27
- Example of Tubing Size Selection and Refrigerant Charge Amount27
- Checking of Limit Density28
- Installing Distribution Joint29
- Tube Branching Methods (Horizontal Use)29
- Type29
- Optional Ball Valve Kit30
- Optional Distribution Joint Kit30
- Ball Valve Installation (for Refrigerant R410A Only)31
- Dimensions31
- Flare Nut Tightening31
- Installing the Ball Valve31
- Installing Thermal Insulation32
- Opening and Closing the Valve32
- Recommended Location of Ball Valves32
- When Adding Ball Valve for Indoor Unit32
Installation Instructions33
- In Case of Multiple Installations34
- Installation Space34
- Air Discharge Chamber for Top Discharge35
- Installing the Unit in Heavy Snow Areas35
- Precautions for Installation in Heavy Snow Areas35
- Dimensions of Air-Discharge Chamber Reference Diagram for Air-Discharge Chamber (Field Supply) STK-DRE140A for SPW-CR365/485/605GX(H)56(A/B)36
- Dimensions of Outdoor Unit with Air-Discharge Chamber (Field Supply) SPW-CR365/485/605GX(H)56(A/B) with STK-DRE140A36
- Dimensions of Outdoor Unit with Snow-Proof Vents (Field Supply) SPW-CR365/485/605GX(H)56(A/B) with STK-BDR140U38
- Dimensions of Snow Ducting Reference Diagram for Snow-Proof Vents (Field Supply) STK-BDR140U for SPW-CR365/485/605GX(H)56(A/B)38
- Reference Diagram for Snow-Proof Vents40
- Space Requirements for Setting – SPW-CR365/485/605GX(H)56(A/B) with STK-BDR140U40
- Drainage Work41
- Installing the Outdoor Unit41
- Routing the Tubing and Wiring41
Electrical Wiring42
- General Precautions on Wiring42
- Recommended Wire Length and Wire Diameter for Power Supply System42
- Wiring System Diagram (for Single-Phase Outdoor Unit)43
- (For 3-Phase Outdoor Unit)44
- How to Connect Wiring to the Terminal46
- Control of Mini Eco-I System Contents47
Main Operating Functions49
Room Temperature Control49
Automatic Control for Heating and Cooling50
I How to Use the Wireless Remote Controller51
Optional Controller (Remote Controller)51
I Receiver54
How to Install the Wireless Remote Controller Receiver55
I RCS-SH80AG.WL for 4-Way Cassette (X Type)55
- Accessories56
- Precautions on Simultaneous Installation of Wired Remote Controller and Wireless Remote Controller56
- Wiring the Receiver Unit56
- How to Use the Test Run Setting57
I RCS-TRP80ANG.WL for Ceiling Mounted (T, LD Type)58
- Installing the Receiver Unit58
- For 1-Way Air Discharge High-Ceiling Cassette Type (LD Type)59
- Accessories Supplied with Unit60
- When 1 Indoor Unit Is Operated with 2 Remote Controllers61
- When Several Groups of Indoor Units Are Operated with 2 Remote Controllers61
I RCS-TH80AG.WL for 2-Way Type (S Type)62
- Installing the Control Unit62
- Installing the Display62
- Accessories Supplied with Separate Receiver Unit66
- How to Install the Separate Receiver Unit66
I RCS-BH80AG.WL for AS, U, D, F, FM Type66
- Important Information for Installation of 1 Separate Receiver Unit66
- Wiring the Separate Receiver Unit69
- Important Information for Installation of 2 Separate Receiver Units70
I How to Use the Wired Remote Controller72
Wired Remote Control / RCS-SH80AG72
I Display75
I Setting the Timer76
- Canceling Timer Operation77
- How to Set the off Cycle Timer77
- How to Set the off Timer77
- How to Set the on Timer77
- Accessories for Remote Controller Switch78
- Diagram of Outer Dimensions78
I How to Install the Remote Controller78
- When Using a Wall Box for Flush Mounting78
- Group Control Using 2 Remote Controllers79
I Basic Wiring Diagram79
I Wiring System Diagram for Group Control79
- Wiring Procedure79
- Cautions on Group Control80
- Group Control Within the same Refrigerant Tub-Ing System Is Recommended80
- Setting the Main and Sub Remote Controllers80
I Connecting to a Ventilation Fan81
I Switching the Room Temperature Sensors81
I Wiring the Remote Controller82
I Meaning of Alarm Messages83
Table of Self-Diagnostics Functions and Description of Alarm Displays83
I Operation Buttons85
System Controller / SHA-KC64AG85
I Display88
I How to Start Group Operation89
I How to Start Collective Operation90
I How to Install the System Controller91
Installation Site Selection91
I Overview of the System Controller92
I Installation Procedure93
How to Connect Electrical Wiring94
I Layout of Electrical Terminals94
I Basic Wiring Diagram95
How to Reach the PCB96
I Address Switch Setting96
- Sw197
- Sw298
I Mode Setting99
I How to Perform Zone Registration100
I Zone Registration Table101
- Zone Registration Using the Remote Controller (RCS-SH80AG)102
- Automatic Zone Registration Using the System Controller (SHA-KC64AG)103
- Zone Registration Using the System Controller (SHA-KC64AG)103
I How to Check Overlapping of Central Address Nos104
I Memory Back-Up Switch104
I Test Run104
For a System Without Link105
I System Examples105
For a System with Link106
I Operation Buttons107
Schedule Timer / SHA-TM64AG107
I Display108
I Using the Schedule Timer108
I Setting the Present Time109
I Setting Today's Day of the Week110
I Setting up Programmed Operations111
Example of Time Settings that Do Not Cause Errors113
I Setting Errors113
If Program Times Are the same113
I How to Check Program Times114
I How to Copy Program Times115
I How to Copy Group Programs117
I How to Set Holidays in a Scheduled Week of Operation119
I How to Clear Programs121
I Schedule Timer and Air Conditioner Operation122
- Operation with System Controller Operation122
- Operation Without System Controller Operation122
- Schedule Timer Settings (Example)122
I Power Outages123
- Operation When Power Is Lost at 15:00 and Subsequently Restored123
- Operation When Power Is Not Lost123
I Troubleshooting124
I Accessories for Schedule Timer125
I Installing the Schedule Timer125
I Installation of Connected Schedule Timers126
I Wiring the Schedule Timer126
- Connection Diagram127
- If a System Controller Is also Installed127
- If a System Controller Is Not Installed127
- Wiring127
I about the Setting Switches128
I Creating Timer Groups129
- Procedure for Making Fixed Timer Group Settings (Fixed Groups)129
- Procedure for Making Manual Timer Group Settings (Manual Group Assignments)129
I Checking the Central Control Addresses and Operating the Units that Are Controlled by the Schedule Timer130
I Explanation to Customers130
I Memory Back-Up Switch130
I Installation Work Plan131
I Operation Buttons132
Simplified Remote Controller / RCS-KR1AG132
Description134
I Display134
I Operation135
I Tips for Energy Saving136
I Troubleshooting136
I How to Install the Simplified Remote Controller137
I Simplified Remote Controller Installation Guidelines137
- Place of Installation137
- How to Connect Lead Wires138
I How to Wire the Simplified Remote Controller138
I Guidelines for Using 2 Simplified Remote Controllers139
I Remote Controller Test Run Setting139
Set-Up Procedure139
I Parts Supplied with Remote Sensor140
I Remote Sensor Installation Guidelines140
Remote Sensor / ART-K45AG140
I How to Install the Remote Sensor141
I How to Wire the Remote Sensor142
I Important Information When Using Together with Remote Controller Switch142
Mini ECO-I SYSTEM Unit Specifications Contents143
Outdoor Unit145
- Unit Specifications145
- Major Component Specifications154
- Dimensional Data163
- Refrigerant Flow Diagram164
- Sound Data165
- Sound Power Level165
- Sound Pressure Level167
- 4-Way Air-Discharge Semi-Concealed Type (X Type)169
- Noise Criterion Curves SPW-XDR***GXH56(A/B)189
- Air Throw Distance Chart SPW-XDR***GXH56(A/B)190
- 2-Way Air Discharge Semi-Concealed Type (S Type)191
- Indoor Unit: 25 Type204
- Noise Criterion Curves SPW-SR***GXH56(A/B)205
- Air Throw Distance Chart206
- 1-Way Air Discharge Semi-Concealed Type (as Type)207
- Noise Criterion Curves214
- Air Throw Distance Chart SPW-ASR**4GXH56(A/B)215
Wall-Mounted Type (K Type)216
- Noise Criterion Curves SPW-KR***GXH56(A/B)229
- Air Throw Distance Chart SPW-KR***GXH56(A/B)230
Ceiling-Mounted Type (T Type)231
- Noise Criterion Curves SPW-TDR***GXH56(A/B)244
- Air Throw Distance Chart SPW-TDR***GXH56(A/B)245
Concealed Duct Type (U Type)246
- Dimensional Data Indoor Unit : 7, 9, 12, 16, 18 Type262
- Dimensional Data Indoor Unit : 25 Type263
- Dimensional Data Indoor Unit : 36, 48 Type264
- Flange for Air Intake Duct (Field Supply) for Concealed Duct Type265
- Increasing the Fan Speed268
- Indoor Fan Performance268
Concealed Duct High Static Pressure Type (D Type)269
- Dimensional Data Indoor Unit : 25, 36, 48 Type275
- How to Read the Diagram277
Floor-Standing Type (F Type)278
Dimensional Data Indoor Unit: 9, 12, 16, 18, 25 Type290
Concealed Floor-Standing Type (FM Type)293
- Dimensional Data Indoor Unit: 7, 9, 12, 16, 18, 25 Type305
- 1-Way Air Discharge Semi-Concealed Slim Type (LD Type)309
- Air Purging323
- Test Run and Others Contents323
Air Purging324
- Air Purging with a Vacuum Pump (for Test Run) Preparation324
- Leak Test324
- Manifold Gauge324
- Evacuation325
- Required Time for Evacuation When 30 Gal/H Vacuum Pump Is Used325
- Charging Additional Refrigerant326
- Finishing the Job326
- Check Points before Attempting to Start the Air Conditioner327
Preparing for Test Run327
Items to Check before the Test Run328
Test Run Procedure328
- Outdoor Unit PCB Setting (for SPW-CR *** GX(H)56)329
- Outdoor Unit PCB Setting (for SPW-CR *** GX(H)8)330
- Examples of Refrigerant Circuit (R.C.) Address Settings331
- Examples of the No. of Indoor Units Settings331
Auto Address Setting332
- Automatic Address Setting from the Outdoor Unit332
- Automatic Address Setting (no Compressor Operation)334
- Automatic Address Setting from Outdoor Unit334
- Automatic Address Setting in Heating Mode335
- Automatic Address Setting in Cooling Mode336
- Display During Automatic Address Setting337
- Checking the Indoor Unit Addresses338
- If 1 Indoor Unit Is Connected to 1 Remote Controller338
- Remote Controller Test Run Settings338
- Request Concerning Recording the Indoor/Outdoor Unit Combination Nos338
Caution for Pump down339
Meaning of Alarm Messages339
Check of Density Limit341
Installation Standards341
- Be Sure to Recharge the Refrigerant Only in Liquid Form342
- Care Regarding Tubing342
- Different Tools Required342
Precautions for Installation Using New Refrigerant342
Single-Outlet Valve343

Sanyo SPW-CR485GXH8 - Refrigerant Flow Diagram

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