Sign In
Upload
Manuals
Brands
Sanyo Manuals
Air Conditioner
UHX1262
Sanyo UHX1262 Manuals
Manuals and User Guides for Sanyo UHX1262. We have
4
Sanyo UHX1262 manuals available for free PDF download: Service Manual, Installation Instructions Manual
Sanyo UHX1262 Service Manual (142 pages)
2-WAY ECO-i MULTI SYSTEM
Brand:
Sanyo
| Category:
Air Conditioner
| Size: 2.65 MB
Table of Contents
Table of Contents
4
Control Functions
6
Section 1: CONTROL FUNCTIONS
6
Introduction
7
Selecting Outdoor Unit for Operation
8
2 Selecting Outdoor Unit for Operation
9
Compressor Control
9
Special Controls
14
Other Controls
19
Operation of Solenoid Valves
20
Outdoor Unit Electronic Thermostatic Expansion Valves [MOV1, MOV2 & MOV4]
22
Outdoor Fan Control
24
Demand Control
25
Indoor Unit Control of the Electronic Control Valve
26
Rap Valve Kit Control
28
Indoor Unit Refrigerant Oil Self Recovery Control
29
Discharge Temperature
30
Current Protection
31
Pressure Sensor Failure
32
Backup Operation
33
Service Maintenance Functions
35
Other Functions
37
Outdoor Unit Repair Procedures
40
Removing Panels
41
Removing Electrical Component Box and Duct
42
Discharging Compressor Oil
44
Backup Operation
45
Backup Operation
47
Recovering Refrigerant
48
Checking for Leakage after Repair
53
Evacuating System
54
Charging Compressor Oil
55
Pumping out Refrigerant from Outdoor Unit
59
Pumping out Refrigerant from Outdoor Unit
61
Compressor
62
High and Low Pressure Sensors
74
Replacing 4-Way Valve
75
Outdoor Unit Maintenance Remote Controller
78
Overview
79
Functions
80
Ordinary Display Controls and Functions
81
Monitoring Operations
86
Outdoor Unit Alarm History Monitor
88
Mode Settings
89
Remote Controller Functions
92
Simple Settings Function
93
Simple Settings Function
94
Detailed Settings Function
95
Remote Controller Servicing Functions
106
Section 5: TROUBLE DIAGNOSIS
110
Contents of Remote Controller Switch Alarm Display
111
Trouble Diagnosis
111
Outdoor Unit Control Panel LED Display
113
Remote Controller Servicing Functions
114
W-2WAY ECO-I Alarm Codes
116
Blinking Inspection Display on the Remote Controller
136
Inspection of Parts
137
Test Pin
138
Thermister Characteristics Curve
139
Thermister Characteristic Curve
140
Advertisement
Sanyo UHX1262 Service Manual (146 pages)
Brand:
Sanyo
| Category:
Air Conditioner
| Size: 6.51 MB
Sanyo UHX1262 Installation Instructions Manual (54 pages)
W-3WAY ECO-i System Air Conditioner
Brand:
Sanyo
| Category:
Air Conditioner
| Size: 3.52 MB
Table of Contents
Important
2
Please Read before Starting
2
Check of Density Limit
3
Precautions for Installation Using New Refrigerant
4
New Refrigerant R410A Cannot be Used for Earlier Models
5
Table of Contents
6
Check of Density Limit
6
New Refrigerant R410A Cannot be Used for Earlier Models
6
Precautions for Installation Using New Refrigerant
6
1 General
7
Tools Required for Installation (Not Supplied)
7
Accessories Supplied
7
Type of Copper Tube and Insulation Material
7
Additional Materials Required for Installation
7
Tubing Length
8
Tubing Size
9
Straight Equivalent Length of Joints
10
Additional Refrigerant Charge
10
System Limitations
11
Installation Standards
11
Check of Limit Density
12
Installing Distribution Joint
12
Optional Distribution Joint Kits
13
Optional Solenoid Valve Kit
15
Example of Tubing Size Selection and Refrigerant Charge Amount
18
Refrigerant Charge Amount
19
2 Selecting the Installation Site
20
Outdoor Unit
20
Precautions When Installing in Heavy Snow Areas
21
Dimensions of Wind Ducting
22
Dimensions of Snow Ducting
23
3 How to Install the Outdoor Unit
24
Transporting
24
Installing the Outdoor Unit
24
Remove the Brackets Used for Transport
25
Routing the Tubing
25
Prepare the Tubing
26
Connect the Tubing
26
4 Electrical Wiring
28
General Precautions on Wiring
28
Recommended Wire Length and Wire Diameter for Power Supply System
28
Wiring System Diagram
29
5 How to Process Tubing
32
Connecting the Refrigerant Tubing
32
Connecting Tubing between Indoor and Outdoor Units
33
Insulating the Refrigerant Tubing
34
Taping the Tubes
35
Finishing the Installation
35
6 Air Purging
36
Air Purging with a Vacuum Pump (for Test Run) Preparation
36
Test Run.
38
Length
38
7 Test Run
39
Preparing for Test Run
39
Test Run Procedure
40
Main Outdoor Unit PCB Setting
42
Auto Address Setting
43
Remote Controller Test Run Settings
49
Caution for Pump down
49
Meaning of Alarm Messages
50
Advertisement
Sanyo UHX1262 Installation Instructions Manual (50 pages)
W-2WAY System Air Conditioner
Brand:
Sanyo
| Category:
Air Conditioner
| Size: 3.26 MB
Table of Contents
Important
2
Please Read before Starting
2
Check of Density Limit
3
Precautions for Installation Using New Refrigerant
4
New Refrigerant R410A Cannot be Used for Earlier Models
5
Table of Contents
6
General
7
Tools Required for Installation (Not Supplied)
7
Accessories Supplied
7
Type of Copper Tube and Insulation Material
7
Additional Materials Required for Installation
7
Tubing Length
8
Tubing Size
9
Straight Equivalent Length of Joints
10
Additional Refrigerant Charge
10
System Limitations
10
Check of Limit Density
11
Installing Distribution Joint
11
Optional Distribution Joint Kits
12
Example of Tubing Size Selection and Refrigerant Charge Amount
14
Selecting the Installation Site
16
Outdoor Unit
16
Shield for Horizontal Exhaust Discharge
17
Installing the Outdoor Unit in Heavy Snow Areas
17
Precautions When Installing in Heavy Snow Areas
17
Dimensions of Wind Ducting
18
Dimensions of Snow Ducting
19
How to Install the Outdoor Unit
20
Transporting
20
Installing the Outdoor Unit
20
Routing the Tubing
21
Prepare the Tubing
22
Connect the Tubing
22
Electrical Wiring
24
General Precautions on Wiring
24
Recommended Wire Length and Wire Diameter for Power Supply System
24
Wiring System Diagram
25
How to Process Tubing
28
Connecting the Refrigerant Tubing
28
Connecting Tubing between Indoor and Outdoor Units
29
Insulating the Refrigerant Tubing
30
Taping the Tubes
31
Finishing the Installation
31
Air Purging
32
Air Purging with a Vacuum Pump (for Test Run) Preparation
32
Test Run
35
Preparing for Test Run
35
Test Run Procedure
36
Main Outdoor Unit PCB Setting
37
Auto Address Setting
39
Remote Controller Test Run Settings
45
Caution for Pump down
46
Meaning of Alarm Messages
47
Advertisement
Related Products
Sanyo UHX1252
Sanyo UHX1852
Sanyo UHX126
Sanyo UHX1562
Sanyo UHX1862
Sanyo UHX1262U
Sanyo UHX0762
Sanyo UHX3662 UHX4862
Sanyo UHX5462
Sanyo UHX2462
Sanyo Categories
Projector
TV
Air Conditioner
Security Camera
LCD TV
More Sanyo Manuals
Login
Sign In
OR
Sign in with Facebook
Sign in with Google
Upload manual
Upload from disk
Upload from URL