Benutzerhandbuch für Sanyo CH3632

Inhaltsverzeichnis

• 1. SPECIFICATIONS

  6
• 1-1 Unit Specifications

  7
• 1-2 Major Component Specifications

  11
• (A) Indoor Unit

  11
• (B) Outdoor Unit

  13
• 1-3 Other Component Specifications

  15
• (A) Indoor Unit

  15
• (B) Outdoor Unit

  17
• 1-4 Dimensional Data

  19
• (A) Indoor Unit

  19
• (B) Outdoor Unit

  21
• 1-5 Refrigerant Flow Diagram

  23
• 1-6 Operating Range

  23
• 2. PROCESSES AND FUNCTIONS

  25
• 2-1 Room Temperature Control

  26
• (A) Cooling

  26
• (B) Heating

  27
• 2-2 Cold Draft Prevention (Heating Cycle)

  28
• 2-3 Automatic Fan Speed (Indoor Unit)

  29
• (A) Cooling

  29
• (B) Heating

  29
• 2-4 Outdoor Fan Speed Control

  30
• (A) Cooling

  30
• (B) Heating

  30
• 2-5 Freeze Prevention (Cooling)

  31
• 2-6 Condensing Temperature Control (Cooling)

  32
• 2-7 Overload Protection (Heating)

  33
• 2-8 Discharge Temperature Control (Cooling and Heating)

  34
• 2-9 Auto. Mode for Automatic Heating/Cooling Switching

  35
• 2-10 Defrosting Control, Outdoor Heat Exchanger Coil (Heating)

  37
• 2-11 4-Way Valve, Solenoid Control

  38
• (A) Normal Control Mode

  38
• (B) AUTO Control Mode

  39
• 2-12 Automatic Restart after Power Interruption

  39
• 2-13 Electronic Expansion Valve

  40
• 2-14 Compressor Discharge Gas Temperature

  40
• (A) Cooling

  40
• (B) Heating (Except During Defrosting)

  40
• 2-15 Compressor Current Detection Circuit

  41
• 2-16 Electronic Expansion Valve Control

  42
• 2-17 Voltage Detection Control

  43
• 3. ELECTRICAL DATA

  45
• 3-1 Indoor Unit (Electric Wiring Diagram, Schematic Diagram)

  46
• 3-2 Outdoor Unit (Electric Wiring Diagram, Schematic Diagram)

  48
• 4. SERVICE PROCEDURES

  53
• 4-1 Troubleshooting

  54
• 4-2 Checking the Electrical Components

  87
• Unit Specifications

  7
• Major Component Specifications

  11
• (A) Indoor Unit

  11
• (B) Outdoor Unit

  13
• Other Component Specifications

  15
• (A) Indoor Unit

  15
• (B) Outdoor Unit

  17
• Dimensional Data

  19
• (A) Indoor Unit

  19
• (B) Outdoor Unit

  21
• Refrigerant Flow Diagram

  23
• Operating Range

  23
• Room Temperature Control

  26
• (A) Cooling

  26
• (B) Heating

  27
• Cold Draft Prevention (Heating Cycle)

  28
• Automatic Fan Speed (Indoor Unit)

  29
• (A) Cooling

  29
• (B) Heating

  29
• Outdoor Fan Speed Control

  30
• (A) Cooling

  30
• (B) Heating

  30
• Freeze Prevention (Cooling)

  31
• Condensing Temperature Control (Cooling)

  32
• Overload Protection (Heating)

  33
• Discharge Temperature Control (Cooling and Heating)

  34
• Auto. Mode for Automatic Heating/Cooling Switching

  35
• Defrosting Control, Outdoor Heat Exchanger Coil (Heating)

  37
• 4-Way Valve, Solenoid Control

  38
• (A) Normal Control Mode

  38
• (B) AUTO Control Mode

  39
• Automatic Restart after Power Interruption

  39
• Electronic Expansion Valve

  40
• Compressor Discharge Gas Temperature

  40
• (A) Cooling

  40
• (B) Heating (Except During Defrosting)

  40
• Compressor Current Detection Circuit

  41
• Electronic Expansion Valve Control

  42
• Voltage Detection Control

  43
• Indoor Unit (Electric Wiring Diagram, Schematic Diagram)

  46
• Outdoor Unit (Electric Wiring Diagram, Schematic Diagram)

  48
• Troubleshooting

  54
• (1) Check before and after Troubleshooting

  55
• (2) General Troubleshooting Flow Chart: Diagnosis and Remedy

  56
• (3) Meanings of alarm messages

  58
• (4) LED Indication on the Outdoor Unit’s P.C.B. Ass’y

  60
• (5) Symptoms and parts to inspect

  61
• (6) Procedures When a Specific Component Does Not Work

  71
• (7) Service Functions of Optional Wired Remote Controller

  73
• Checking the Electrical Components

  87
• (1) Measurement of Insulation Resistance

  87
• (2) Checking the Protective Devices

  88
• (3) Checking the Electrical Parts

  89
• (4) Sensor and Solenoid Layout Diagram

  92
• (5) Thermistor Characteristic Curve

  94
• (6) P.C.B. Setting

  95
• (7) R.C Address Setting Method

  96
• (8) Automatic Address Setting Method

  97
• (9) Displaying Indoor / Outdoor Unit Combination Numbers

  97
• (10) Items to Check Prior to Test Run

  98
• (11) Test Run

  99
• (12) P.C.B. and Parts Location

  102
• (13) Checking procedure for each PC Board

  104
• (14) Check Pins

  105