Sanyo KS3082 Installation Instructions Manual
Inverter split system air conditioner
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- Instruction manual (36 pages) ,
- Technical & service manual (104 pages)
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10-018 C3082-3682
2/15/10
- Inverter Split System Air Conditioner -
Please Read Before Starting .................................. 2
1.
GENERAL .......................................................... 3
2.
INSTALLATION SITE SELECTION ................... 4
3.
HOW TO INSTALL THE INDOOR UNIT ............ 12
4.
HOW TO INSTALL THE OUTDOOR UNIT ........ 22
5.
REFRIGERANT TUBING .................................. 23
6.
AIR PURGING................................................... 25
499
85264190
000 © SANYO 2010
11:50 AM
Page a
INSTALLATION INSTRUCTIONS
This air conditioner uses the new refrigerant R410A.
Refrigerant service valve size = 5/16"
NOTE
Contents
Page
Combine indoor and outdoor units only as listed
below.
Indoor Unit
KS3082
KS3682
Power Source:
60 Hz, single-phase, 230/208 V
Be sure to read the yellow instruction sheet
attached to the outdoor unit for models using the
new refrigerant R410A.
7.
POSITION ......................................................... 29
8.
ADDRESS SWITCH .......................................... 30
NOTE
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.
SANYO North America Corporation
Commercial Solutions Division
2055 Sanyo Ave., San Diego
CA 92154, U.S.A.
COOL / DRY Model
Model Combinations
Outdoor Unit
C3082
C3682
In Canada
SANYO Canada Inc.
201 Creditview Road, Woodbridge
Ontario, L4L 9T1, Canada
W
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Summary of Contents for Sanyo KS3082
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Page 1: Table Of Contents
■ Pump Down ■ Service Valve Connections 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 85264190 000 © SANYO 2010... -
Page 2: Important
10-018 C3082-3682 2/15/10 11:50 AM Page 2 IMPORTANT! Please Read Before Starting When Installing… This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important …In a Ceiling or Wall part of your job to install or service the system so it operates Make sure the ceiling/wall is strong enough to hold the safely and efficiently. -
Page 3: General
(30 cm to 40 cm) to dampen vibration between units. Table 2 Narrow Tube Wide Tube Model Outer Dia. Thickness Outer Dia. Thickness KS3082 3/8" (9.52 mm) 0.0314" (0.8 mm) 5/8" (15.88 mm) 0.0393" (1.0 mm) KS3682 3/8" (9.52 mm) 0.0314" (0.8 mm) 5/8" (15.88 mm) -
Page 4: Additional Materials Required For Installation
(ft.) (ft.) (ft.) (oz./ft.)* If the outdoor unit is higher KS3082 10 to 100 0.43 KS3682 If the outdoor unit is lower * If total tubing length becomes 100 to 165 ft. (Max.), charge additional refrigerant (R410A) by 0.43 oz./ft. -
Page 5: Outdoor Unit
10-018 C3082-3682 2/15/10 11:50 AM Page 5 2-2. Outdoor Unit Exhaust fan AVOID: Hot air heat sources, exhaust fans, etc. (Fig. 4) ● Heat source damp, humid or uneven locations. ● Outdoor unit choose a place as cool as possible. ●... - Page 6 10-018 C3082-3682 2/15/10 11:50 AM Page 6 2-2-1. Installing the Unit in an Area with High Winds and in a Snowy Area ● In locations with high winds, a wind-proof duct Air discharge should be fitted and direct exposure to the wind should be avoided as much as possible.
- Page 7 10-018 C3082-3682 2/15/10 11:50 AM Page 7 2-2-3. Dimensions of Wind-proof Duct Reference diagram for C3082/3682 Air Intake Unit: inch Air Intake Hole for anchor bolt (4-R1/4") / Anchor bolt : 3/8" or M10 discharge discharge 6-11/16" 25-31/32" (4-11/32") 25-3/16" 37-1/32"...
- Page 8 10-018 C3082-3682 2/15/10 11:50 AM Page 8 Required space around the outdoor unit If the wind-proof duct is used, the space shown below must be secured around the outdoor unit. If the unit is used without the required space, a protective device may activate, preventing the unit from operating. (1) Single-unit installation Unit: inch The top and both sides must remain open.
- Page 9 10-018 C3082-3682 2/15/10 11:50 AM Page 9 2-2-4. Dimensions of Snow-proof Duct Reference diagram for C3082/3682 Unit: inch 27-5/8" (11-5/8") Air Intake Hole for anchor bolt (4-R1/4") / Anchor bolt: 3/8" or M10 Air discharge (8-15/16") 25-31/32" 4-11/32" 39-1/4" 25-13/32" 27-7/32"...
- Page 10 10-018 C3082-3682 2/15/10 11:50 AM Page 10 Reference diagram for snow-proof duct Space requirements for setting C3082/3682 with STK-BDV80E [Obstacle to the front of unit] [Obstacle to the rear of unit] Top is open: Top is open: (1) Single-unit installation (2) Obstacles on both sides (1) Single-unit installation Min.
- Page 11 10-018 C3082-3682 2/15/10 11:50 AM Page 11 [Obstacles to the front and rear of unit] The top and both sides must remain open. Either the obstacle to the front or the obstacle to the rear must be no taller than the height of the outdoor unit. (1) Single-unit installation (2) Ob stacles on both sides...
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Page 12: How To Install The Indoor Unit
10-018 C3082-3682 2/15/10 11:50 AM Page 12 3. How to Install the Indoor Unit 3-1. Remove the Rear Panel from the Unit (1) Remove and discard the set screw on the rear panel. (Fig. 6) ▲ (2) Press the 2 marks on the frame cover and disengage Set screw only for transportation the stationary tabs from the frame. -
Page 13: Install The Rear Panel On The Wall
10-018 C3082-3682 2/15/10 11:50 AM Page 13 (4) Using a sabre saw, key hole saw or hole-cutting drill NOTE attachment, cut a hole in the wall. See Table 4 and Hole should be made at a slight downward slant to the Fig. -
Page 14: Removing And Installing The Grille
10-018 C3082-3682 2/15/10 11:50 AM Page 14 Front panel 3-4. Removing and Installing the Grille Basically, these models can be installed and wired with- out removing the grille. If access to any internal part is needed, follow the steps as given below. How to remove the grille (1) Open the front panel until it is nearly horizontal, grasp the sections near the front panel arms on both sides,... -
Page 15: Shape The Indoor Side Tubing
10-018 C3082-3682 2/15/10 11:50 AM Page 15 3-5. Shape the Indoor Side Tubing (1) Arrangement of tubing by direction Frame a) Right or left tubing Cut out the corner of the right/left frame with a hacksaw or the like. (Figs. 20 and 21) Left tubing outlet b) Right-rear or left-rear tubing... -
Page 16: Wire Size And Length
10-018 C3082-3682 2/15/10 11:50 AM Page 16 3-7. Wire Size and Length Regulations on wiring diameter differ from locality to locality. For field wiring requirements, please refer to your local elec- trical codes. Carefully observe these regulations when carrying out the installation. NOTE Refer to the wiring system diagram (Fig. -
Page 17: Wiring Instructions For Inter-Unit Connections
10-018 C3082-3682 2/15/10 11:50 AM Page 17 3-8. Wiring Instructions for Inter-unit Connections (1) Insert the inter-unit wiring (according to local codes) Rear Wall into the through-the-wall PVC pipe. Run the wiring panel toward the indoor side allowing approx. 10" (25 cm) Plastic to extend from the wall face. - Page 18 10-018 C3082-3682 2/15/10 11:50 AM Page 18 Loose wiring may cause the WARNING terminal to overheat or result in unit malfunction. A fire hazard may also exist. There- fore, be sure all wiring is tightly connected. When connecting each power wire to the corresponding terminal, follow the instructions “How to connect wiring to the terminal”...
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Page 19: Mounting
10-018 C3082-3682 2/15/10 11:50 AM Page 19 3-9. Mounting (1) To install the indoor unit, mount the indoor unit onto the 3 tabs on the upper part of the rear plate. (2) Hold down the air discharge outlet and press the lower part of the indoor unit until it clicks to securely fasten to the 2 tabs on the lower part of the rear plate. - Page 20 10-018 C3082-3682 2/15/10 11:50 AM Page 20 ■ Left-side tubing (1) Lead the tubing and drain hose through the wall, allowing sufficient length for connection. Then bend Rear panel the tubing using a tube bender to make the attach- Hole in wall ment.
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Page 21: Frame Fastening Method
10-018 C3082-3682 2/15/10 11:50 AM Page 21 To unmount indoor unit ▲ Press the 2 marks on the lower part of the indoor unit and unlatch the tabs. Then lift the indoor unit and unmount. (Fig. 42) 3-10. Frame Fastening Method (1) Remove the screw cover on the bottom surface. -
Page 22: How To Install The Outdoor Unit
10-018 C3082-3682 2/15/10 11:50 AM Page 22 4. How to Install the Outdoor Unit Inspection panel First refer to Section 2. Installation Site Selection. 4-1. Wiring Instructions for the Outdoor Unit Regulations on wire size differ from locality to locality. For field wiring requirements, please refer to your local elec- trical codes. -
Page 23: Refrigerant Tubing
10-018 C3082-3682 2/15/10 11:50 AM Page 23 5. Refrigerant Tubing Deburring Before After 5-1. Use of the Flaring Method Many of the conventional split system air conditioners employ the flaring method to connect refrigerant tubes which run between indoor and outdoor units. In this method, the copper tubes are flared at each end and connected with flare nuts. -
Page 24: Connecting Tubing Between Indoor And Outdoor Units
10-018 C3082-3682 2/15/10 11:50 AM Page 24 5-4. Connecting Tubing between Indoor and Torque wrench Outdoor Units a) Tightly connect the indoor side refrigerant tubing exten- Spanner ded from the wall with the outdoor side tubing. (Fig. 52) Indoor unit b) To fasten the flare nuts, apply specified torque as: Table 6 Outdoor unit... -
Page 25: Air Purging
10-018 C3082-3682 2/15/10 11:50 AM Page 25 6. Air Purging Indoor unit Air and moisture remaining in the refrigerant system have undesirable effects as indicated below. Therefore, they must be purged completely. pressure in the system rises ● operating current rises ●... - Page 26 10-018 C3082-3682 2/15/10 11:50 AM Page 26 (5) With the vacuum pump still running, close the “Lo” knob of the manifold valve. Then stop the vacuum pump. 90 (1/4 turn) Vacuum hose to manifold valve (6) With the hex wrench, turn the valve stem on the nar- Hex wrench row tube service valve counter-clockwise by 90 degrees (1/4 turn) for 10 seconds, and then turn the...
- Page 27 10-018 C3082-3682 2/15/10 11:50 AM Page 27 How to Test Run the Air Conditioner After turning on the power of the air conditioner, use the remote controller and follow the steps below to conduct the test run. (1) Set the remote controller in Test Run mode. (Fig.
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Page 28: Basic Functions Of The Service Valves
10-018 C3082-3682 2/15/10 11:50 AM Page 28 ■ Basic Functions of the Service Valves The basic functions of the service valves are given in Table 8 below. Table 8 Narrow Tube Service Wide Tube Service Action Valve (2-Way) Valve (3-Way) O-ring Valve cap CLOSED... -
Page 29: Service Valve Connections
10-018 C3082-3682 2/15/10 11:50 AM Page 29 ■ Service Valve Connections a) Temporary connection: Screw in 3 – 5 turns by hand. (Fig. 60c) b) To fasten the flare nuts, apply specified torque as Table 9 and Fig. 60d. Torque wrench Table 9 Fig. -
Page 30: Address Switch
10-018 C3082-3682 2/15/10 11:50 AM Page 30 8. Address Switch 8-1. Address Setting of the Remote Control Unit The address can be set in order to prevent interference between remote controllers when 2 indoor units are installed near each other. The address is normally set to “A.”...