Toshiba RAS-09UAHX Manuals

Manuals and User Guides for Toshiba RAS-09UAHX. We have 1 Toshiba RAS-09UAHX manual available for free PDF download: Srevice Manual

Toshiba RAS-09UAHX Srevice Manual

Toshiba RAS-09UAHX Srevice Manual (48 pages)

Brand: Toshiba | Category: Air Conditioner | Size: 1 MB

Table of Contents

Contents
2
Specifications
3
Construction Views
5
Caution in Installation
7
Installation of Indoor Unit
7
Removing the Front Panel
7
Opening the Screw Cap
7
Flaring
8
Pipe Cutting
8
Burr Removal
8
Point of Flaring
8
Pipe Process Points
9
Wiring Diagram
10
Specifications of Electrical Parts
11
Refrigerating Cycle Diagram
13
Micro-Computer Block Diagram
14
Operation Circuit Descriptions
15
Names and Functions of Indictors and Controls on Indoor Unit
15
Display Panel
15
Control Panel
15
Remote Controls and Their Functions
16
Handling the Remote Controller
19
Location of the Remote Controller
19
Remote Controller Mounting Fixture
19
Replacing Batteries
19
Heating/Cooling/Fan Only Operation
20
Dry Operation
21
Timer Operation
22
Combined Timer
24
Adjusting Air Flow Direction
25
Adjustment of Vertical Air Flow Direction
25
Adjusting the Horizontal Air Flow Direction
26
To Automatically Swing the Air Flow Direction
26
Fan Operation
27
Cool Operation
27
Heat Operation
28
Econo. Mode
29
Dry Mode
30
Automatic Operation
30
Current Limit Control and High-Temperature Limit Control
31
Defrost Operation
32
Condition to Start the Defrost Operation
32
Defrost Operation Time Control
32
Defrost Lamp
32
Troubleshooting Chart
33
Line Voltage
33
Primary Judgement of Trouble Sources
34
Role of Indoor Unit Controller
34
Self-Diagnosis with Remote Controller
35
How to Select Remote Controller Operation Mode
35
Cautions When Doing Service
35
Self-Diagnosis by Check Codes
36
Troubleshooting Flowcharts
37
Power Cannot be Turned on
37
Power Relay RY7 Does Not Operate
38
Only the Indoor Fan Does Not Operate
38
Compressor Does Not Operate
39
How to Check the Remote Control
40
How to Check the PC Board
41
How to Reduce the Operation Time of the Anti-Restart Timer
42
Exploded Views and Parts List
43
Outdoor Unit
44

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