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Sanyo SAP-KMRV124EH User Manual

Sanyo SAP-KMRV124EH
28 pages
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Contents
Page
IMPORTANT!
Please Read Before Starting .................................. 2
1. GENERAL .......................................................... 3
1-1. Tools Required for Installation (not supplied)
1-2. Accessories Supplied with Unit
1-3. Optional Copper Tubing Kit
1-4. Type of Copper Tube and Insulation Material
1-5. Additional Materials Required for Installation
2. INSTALLATION SITE SELECTION ................... 4
2-1. Indoor Unit
2-2. Connecting Indoor Units
2-3. Outdoor Unit
2-4. Outer Dimensions of Outdoor Unit
2-5. Diagram of Outdoor Unit Installation
3. INSTALLATION PROCESS .............................. 13
3-1. Embedding the Tubing and Wiring
3-2. Drain Cap and Drain Elbow
3-3. Use of the Flaring Method
3-4. Flaring Procedure with a Flare Tool
3-5. Caution Before Connecting Tubes Tightly
3-6. Tubing Connections
3-7. Insulation of Refrigerant Tubing
3-8. Taping the Tubes
3-9. Finishing the Installation
4. AIR PURGING................................................... 16
! Air Purging with a Vacuum Pump (for Test Run)
! Pump Down
5. WIRING INSTRUCTIONS ................................. 19
5-1. General Precautions on Wiring
5-2. Recommended Wire Length and Diameter
5-3. Wiring System Diagram
5-4. How to Connect Wiring to the Terminal
5-5. Wiring Instructions for the Outdoor Unit
6. TEST RUN......................................................... 23
7. CONNECTING A HOME AUTOMATION
DEVICE ............................................................. 24
8. INSTALLATION CHECK SHEET ...................... 24
9. ELECTRIC WIRING DIAGRAM......................... 24
INSTALLATION INSTRUCTIONS
Model Combinations
Combine indoor and outdoor units only as listed below.
Indoor Unit Outdoor Unit
Combine indoor and outdoor units only as listed in
the combination tables for 2-room, 3-room or
4-room outdoor unit as shown in its respective
manual.
Power Source:
50 Hz, single-phase, 220 – 240 VAC
– Inverter Multi Split System Air Conditioner –
COOL/DRY/ HEAT Model
This air conditioner uses the new refrigerant R410A.
Be sure to read the yellow instruction sheet
attached to the outdoor unit for models using the
new refrigerant R410A.
The illustrations are based on the typical appearance of
a standard model. Consequently, the shape may differ
from that of the air conditioner that you are installing.
NOTE
Indoor unit A
Indoor unit B
Indoor unit C
Indoor unit D
Outdoor unit
Combination example
For Outdoor Unit
85264190442002 © SANYO 2008 SANYO Electric Co., Ltd.
Osaka, Japan
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English
SAP-KMRV74EH
SAP-KMRV94EH
SAP-KMRV124EH
SAP-KMRV76EH
SAP-KMRV96EH
SAP-KMRV126EH
SAP-KRV96EHDS
SAP-KRV126EHDS
SAP-KRV184EH
SAP-KRV244EH
SAP-KRV186EH
SAP-KRV246EH
SAP-CMRV1926EH
SAP-CMRV1936EH
SAP-CMRV2446EH
SAP-CMRV3146EH
08-253 CMRV3146EH_OU EN 10/14/08 2:39 PM Page a
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Sanyo SAP-KMRV124EH Specifications

General IconGeneral
BrandSanyo
ModelSAP-KMRV124EH
CategoryAir Conditioner
LanguageEnglish

Summary

Important Safety and Installation Guidelines

Special Precautions When Wiring

Critical warnings and safety guidelines related to electrical wiring procedures.

When Transporting Units

Safety instructions for safely moving and handling the indoor and outdoor units.

Installation Location Considerations

Installation advice for different scenarios like ceilings, walls, moist areas, and snowy conditions.

Refrigerant Tubing Connection Precautions

Key steps and cautions for correctly connecting refrigerant tubing.

Service and Maintenance Safety

Precautions to follow when performing maintenance or servicing on the unit.

General Environmental and Safety Notes

General safety notes and warnings regarding refrigerant gas and installation practices.

1. General Information

1-1. Tools Required for Installation

Lists tools needed for installation that are not included with the unit.

1-2. Accessories Supplied with Unit

Details the parts and accessories provided with the air conditioning unit.

1-3. Optional Copper Tubing Kit

Information on purchasing optional copper tubing kits for connecting units.

1-4. Copper Tube and Insulation Material Specifications

Specifies the required types and materials for copper tubing and insulation.

1-5. Additional Installation Materials

Lists extra materials needed for the installation process, beyond standard parts.

2. Installation Site Selection

2-1. Indoor Unit Location

Guidelines for selecting the optimal location for installing the indoor unit.

2-2. Connecting Indoor Units

Instructions for connecting multiple indoor units to the outdoor unit.

2-3. Outdoor Unit Location

Guidelines for choosing a suitable location for the outdoor unit.

2-4. Outdoor Unit Dimensions

Provides detailed dimensions for various outdoor unit models.

2-5. Outdoor Unit Installation Diagram

Illustrates the proper installation layout and clearances for the outdoor unit.

3. Installation Process

3-1. Embedding Tubing and Wiring

Instructions for routing and securing refrigerant tubing and electrical wiring.

3-2. Drain Cap and Drain Elbow Installation

Guidance on installing the drain cap and elbow on the outdoor unit.

3-3. Use of the Flaring Method

Explanation of the flaring method used for connecting refrigerant tubes.

3-4. Flaring Procedure with Flare Tool

Step-by-step guide on how to properly flare copper tubing using a flare tool.

3-5. Caution Before Tightening Tube Connections

Important warnings and precautions before tightening refrigerant tube connections.

3-6. Tubing Connections Procedure

Detailed procedure for making secure and leak-free refrigerant tubing connections.

3-7. Refrigerant Tubing Insulation

Instructions on properly insulating refrigerant tubing to prevent heat loss and condensation.

3-8. Taping the Tubes

Guidance on how to tape refrigerant tubes and associated wiring for protection and bundling.

3-9. Finishing the Installation

Final steps for sealing the installation, such as sealing wall penetrations.

4. Air Purging and Pump Down

Air Purging with Vacuum Pump (Test Run)

Procedure for removing air and moisture from the refrigerant system using a vacuum pump.

Pump Down Procedure

Procedure for recovering refrigerant gas from the system before relocation or disposal.

5. Wiring Instructions

5-1. General Wiring Precautions

Essential safety precautions and general guidelines for wiring the air conditioning system.

5-2. Recommended Wire Length and Diameter

Guidance on selecting appropriate wire size and maximum length for power and control wiring.

5-3. Wiring System Diagram

Electrical diagrams showing how to connect indoor and outdoor units, including grounding.

5-4. Connecting Wiring to Terminals

Detailed steps for making secure wire connections to terminal plates on indoor and outdoor units.

5-5. Outdoor Unit Wiring Instructions

Specific instructions for wiring connections to the outdoor unit's terminal board.

6. Test Run

Performing a Test Run

Procedures for conducting a test run to verify system operation and check for issues.

7. Connecting a Home Automation Device

8. Installation Check Sheet

9. Electric Wiring Diagram

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