Thermal Zone 30H48ZOMI Manuals

Manuals and User Guides for Thermal Zone 30H48ZOMI. We have 2 Thermal Zone 30H48ZOMI manuals available for free PDF download: Service Manual, Installation And Maintenance Manual

Thermal Zone 30H48ZOMI Service Manual

Thermal Zone 30H48ZOMI Service Manual (82 pages)

SINGLE ZONE MINISPLIT

Brand: Thermal Zone | Category: Air Conditioner | Size: 7 MB

Table of Contents

Table of Contents
2
Precaution
5
Safety Precaution
5
Warning
5
Caution
6
Operational
6
Model/Part Names and Definitions
7
Model Names and Definition
7
Part Names
8
Function/Feature Names and Definition
8
Dimension
9
Indoor Unit
9
Outdoor Unit
12
Refrigerant Cycle Diagram & Performance
13
Refrigerant Cycle Diagram
13
Performance Data
15
Cooling
15
Heating
16
Wiring Diagram
17
Indoor Unit
17
Outdoor Unit
18
Installation Details
22
Wrench Torque Sheet
22
Cable Connection Sheet
22
Pipe Size, Length, and Elevation
22
First Time Installation
23
Gas Leak Check (Soap Water Method)
23
Air Purging with a Vacuum Pump
23
Adding Refrigerant for a Used System
24
Re-Installation of the Indoor Unit
26
Collecting the Refrigerant into the Outdoor Unit
26
Re-Installation of the Outdoor Unit
27
Evacuation for the Whole System
27
Refrigerant Charging
28
Operation Characteristics
29
Electronic Functions
30
Abbreviation
30
Display Function
30
Protection Features
30
Operation Modes and Logic
32
Fan Mode
32
Cooling Mode
32
Heating Mode
33
AUTO Mode
35
Drying Mode
36
Emergency Operation Function
36
Timer Function
36
Sleep Function
36
Auto-Restart Function
37
Refrigerant Leakage Detection
37
Louver Position Memory Function
37
Freezing Protection
37
Self Clean Function
37
Follow Me
37
Silence Operation
38
Temperature Differential Selection
38
Point Check Function
39
Set-Up Changing Function
41
Set-Up Steps
41
Setup Manual
41
Troubleshooting
43
Indoor Unit Error Codes
44
Diagnosis and Solution
45
E0/F4: EEPROM Parameter Error
45
E1: Indoor/Outdoor Communication Error
46
E2: Zero-Crossing Detection Error
48
E3/F5: Fan Speed out of Control Error
49
E4/E5/F1/F2/F3: Temperature Sensor Open or Short Circuit Error
51
EC: Refrigerant Leak Detection
52
F0: Overload-Current Protection
53
P0: IPM Malfunction or IGBT Over-Current Protection
54
P1: High or Low Voltage Protection
59
P2: High Temperature Protection of Compressor Top
60
P4: Inverter Compressor Drive Error
61
P6: Low Pressure Protection Diagnosis and Solution
63
General Testing and Measurements
64
Compressor Check
64
Temperature Sensor Check
65
IPM Continuity Check
68
Outdoor AC Fan Motor Check
68
Voltages on P and N
69
Pressure on Service Port
70
Unit Disassembly
72
Indoor Unit
72
Accessing the Terminal Block
72
Removing the Front Cover Housing
73
Removing the Indoor PCB
75
Removing the Electronics Box
78
Outdoor Unit
79
Removing the Outdoor PCB
79

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Thermal Zone 30H48ZOMI Installation And Maintenance Manual

Thermal Zone 30H48ZOMI Installation And Maintenance Manual (23 pages)

Brand: Thermal Zone | Category: Heat Pump | Size: 1 MB

Table of Contents

Table of Contents
2
Note to Installer
3
Installer Supplied Items
4
Parts Included with Unit
4
Items for Consideration
4
Unit Installation
6
- Indoor Installation
  7
- Outdoor Installation
  10
- Main Power Wiring
  12
- Controls Wiring
  12
- Wiring Diagram
  13
Refrigerant Charge
14
Unit Start up
14
Pressure Curves
16
- Cooling Chart
  16
- Heating Chart
  17
Technical Specifications
18
Troubleshooting
21
The Importance of Deep Vacuum
22
Warranty
23
Technical Support
23

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