User Manuals: Daikin RZQ140B7W1B Air Conditioner

Manuals and User Guides for Daikin RZQ140B7W1B Air Conditioner. We have 2 Daikin RZQ140B7W1B Air Conditioner manuals available for free PDF download: Service Manual, Installation Manual

Daikin RZQ140B7W1B Service Manual

Daikin RZQ140B7W1B Service Manual (326 pages)

Brand: Daikin | Category: Air Conditioner | Size: 11 MB

Table of Contents

Service Manual
1
Table of Contents
3
What Is in this Chapter
3
About this Manual
11
- Refrigerant Cylinders
  16
- Service Tools
  17
- What Is in this Chapter?
  25
RZQ71: Outlook and Dimensions
26
RZQ100~140: Outlook and Dimensions
28
RZQ71~140: Installation and Service Space
30
What Is in this Chapter?
33
RZQ71, 100 and 125 (Single Phase)
34
RZQ100, 125 and 140 (Three Phase)
38
What Is in this Chapter?
43
Pair System
44
Twin System
46
Triple System
48
Double Twin System
49
Pipe Connection Diameters
50
Re-Using Existing Field Piping
51
Piping Components
57
- What Is in this Chapter?
  59
- Rzq71B8V3B
  60
- Rzq100~125B8V3B
  61
- Rzq100~140B7W1B
  62
Wiring Diagrams

63
- What Is in this Chapter
  63
- Rzq71B8V3B
  64
- Rzq100~125B8V3B
  66
- Rzq100~140B7W1B
  68
PCB Layout

71
- What Is in this Chapter
  71
- 6.2-Rzq71B8V3B
  71
- Rzq100~125B8V3B
  71
- Rzq100~140B7W1B
  71
- Functional Description
  85
- What Is in this Chapter?
  87
- Functions of Thermistors
  88
- Forced Operating Mode (Emergency Operation)
  90
- Outdoor Unit Identification Function
  92
- Simulated Operation Function
  93
- Restart Standby
  94
- Automatic Restart
  95
- Using Conditions for Remote Controller Thermostat
  96
- Forced Thermostat off
  98
- Test Run Control
  99
- Way Valve Control
  100
- Pump down Residual Operation
  101
- Pump down Operation
  102
- Defrost Operation
  103
- Freeze Prevention Function
  106
- PMV Control
  107
- Preheating Operation Control
  108
- Crankcase Heater Control
  109
- What Is in this Chapter?
  111
- Thermostat Control
  112
- Drain Pump Control
  113
- Condensation Avoidance Control
  115
- Draft Avoidance Control 1
  116
- Draft Avoidance Control 2
  117
- Fan and Flap Operations
  118
- Indoor Unit Fan Control
  119
- What Is in this Chapter?
  121
- Function Outline
  122
- Frequency Regulating Functions
  125
  - High Pressure Protection Control
    133
  - Input Current Control
    137
- Expansion Valve Regulating Functions
  142
- Outdoor Unit Fan Speed Control
  146
- What Is in this Chapter?
  151
- General Troubleshooting Flowchart
  152
- Overview of General Problems
  153
- Procedure of Self-Diagnosis by Remote Controller
  173
- Fault-Diagnosis by Wired Remote Controller
  174
- Fault-Diagnosis by Wireless Remote Controller
  175
- Overview of Error Codes
  179
- Malfunction of Transmission System
  179
- Failure of Capacity Setting
  179
- Troubleshooting by LED Indications
  181
- Troubleshooting by Remote Controller Display / LED Display
  183
- System Malfunctions
  185
- Overview of the Outdoor Safety Devices
  186
- Overview of the Indoor Safety Devices
  187
Error Codes: Indoor Units

189
Error Codes: System Malfunctions

243
Additional Checks for Troubleshooting

251

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Daikin RZQ140B7W1B Installation Manual

Daikin RZQ140B7W1B Installation Manual (18 pages)

Daikin Split System air conditioners installation manual

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

Table of Contents

Installation Manual
1
Table of Contents
4
Safety Considerations
4
Before Installation
5
Selecting Installation Site
6
Precautions on Installation
7
Installation Servicing Space
7
Refrigerant Pipe Size and Allowable Pipe Length
8
Precautions on Refrigerant Piping
9
Refrigerant Piping
9
Evacuating
12
Charging Refrigerant
12
Electrical Wiring Work
14
Test Operation
15
Disposal Requirements
16
Wiring Diagram
17

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