Sanyo cmh1972a Manuel De Montage
This air conditioner uses the new refrigerant R410A.
Refrigerant service valve size = 5/16"
NOTE
– Inverter Multi Split System Air Conditioner –
COOL / DRY/ HEAT Model
Contents
Page
IMPORTANT!
Please Read Before Starting .................................. 2
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
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. Baffle Plate for the Outdoor Unit
2-5. Outer Dimensions of Outdoor Unit
2-6. Diagram of Outdoor Unit Installation
2-1. Indoor Unit
2-2. Connecting Indoor Units
2-3. Outdoor Unit
2-4. Baffle Plate for the Outdoor Unit
2-5. Outer Dimensions of Outdoor Unit
2-6. Diagram of Outdoor Unit Installation
3.
INSTALLATION PROCESS .............................. 15
3-1. Embedding the Tubing and Wiring
3-2. Use of the Flaring Method
3-3. Flaring Procedure with a Flare Tool
3-4. Caution before Connecting Tubes Tightly
3-5. Tubing Connections
3-6. Insulation of Refrigerant Tubing
3-7. Taping the Tubes
3-8. Finishing the Installation
3-1. Embedding the Tubing and Wiring
3-2. Use of the Flaring Method
3-3. Flaring Procedure with a Flare Tool
3-4. Caution before Connecting Tubes Tightly
3-5. Tubing Connections
3-6. Insulation of Refrigerant Tubing
3-7. Taping the Tubes
3-8. Finishing the Installation
4.
AIR PURGING................................................... 18
I
Air Purging with a Vacuum Pump (for Test Run)
I
Pump Down
5.
WIRING INSTRUCTIONS ................................ 21
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
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 ......................................................... 25
7.
CONNECTING A HOME AUTOMATION
DEVICE ............................................................. 26
DEVICE ............................................................. 26
8.
INSTALLATION CHECK SHEET ...................... 26
85264190
507
000 © SANYO 2010
SANYO North America Corporation
In Canada
Commercial Solutions Division
SANYO Canada Inc.
2055 Sanyo Ave., San Diego
201 Creditview Road, Woodbridge
CA 92154, U.S.A.
Ontario, L4L 9T1, Canada
INSTALLATION INSTRUCTIONS
Model Combinations
Combine indoor and outdoor units only as listed
below.
below.
Indoor Unit
Outdoor Unit
KMHS0772
CMH1972A
KMHS0972
CMH2472A
KMHS1272
CMH3172A
KMHS1872
KMHS2472
XMHS0972
XMHS1272
XHS1872
KMHS2472
XMHS0972
XMHS1272
XHS1872
Power Source:
60 Hz, single-phase, 230 / 208 VAC
60 Hz, single-phase, 230 / 208 VAC
Be sure to connect indoor and outdoor units
only in combinations that are listed in the
combination table(s) included in the outdoor
unit package.
Connecting any other model may result in
operation failure and malfunction.
only in combinations that are listed in the
combination table(s) included in the outdoor
unit package.
Connecting any other model may result in
operation failure and malfunction.
CAUTION
Be sure to read the yellow instruction sheet
attached to the outdoor unit for models using the
new refrigerant R410A.
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.
a standard model. Consequently, the shape may differ
from that of the air conditioner that you are installing.
For Outdoor Unit
Indoor unit A
Indoor unit B
Indoor unit C
Indoor unit D
Outdoor unit
NOTE
Combination example
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