Fujitsu WATERSTAGE WS A050DD6 Series Manuals

Fujitsu WATERSTAGE WS A050DD6 Series Manuals

Manuals and User Guides for Fujitsu WATERSTAGE WS A050DD6 Series. We have 1 Fujitsu WATERSTAGE WS A050DD6 Series manual available for free PDF download: Maintenance Document

Fujitsu WATERSTAGE WS A050DD6 Series Maintenance Document

Fujitsu WATERSTAGE WS A050DD6 Series Maintenance Document (112 pages)

Brand: Fujitsu | Category: Heat Pump | Size: 6.28 MB

Table of Contents

Table of Contents
2
Control and Test
4
Control of Electric Backups
4
Sensor and Input Test Mode
4
Faults
5
Fault List
5
Hydraulic Unit Fault
5
Outdoor Unit Fault
7
Outdoor Unit Clearing
8
Failures with Error Code
8
Failures with no Error Code
27
Sensor Values
31
Outdoor Unit Temperature Sensors
31
Hydraulic Unit Temperature Sensors
31
Service Parts Information
32
Service Parts Information 1 : Compressor
32
Service Compressor
33
Electronic Expansion Valve (EEV)
34
Solenoid Valve (SV)
35
Motor
35
Service Parts Information 6 : Active Filter
36
WO*A100LDT Models)
36
Service Parts Information 7 : IPM
37
And WO*A100LDT Models)
37
Operating Limits
38
Failures
39
Hydraulic, Electric and Refrigeration
39
Systems
39
Hydraulic System
39
Electrical System
40
Refrigeration System
41
Compressor Operating Checks
43
Refrigeration Circuit Leak Test
43
Troubleshooting
43
Control Settings
44
General
44
Function Table
45
Adjustment Function Details
51
Date and Time Functions
51
User Interface Functions
51
Time Program Functions (Heating Circuit 1 & 2, DHW, Cooling)
52
Heating Circuit 1 & 2 Functions
53
Cooling Circuit 1 Functions
60
DHW Functions (with DHW Kit or with Integrated DHW Models)
66
Heat Pump Functions
69
Swimming Pool Functions
69
Supplementary Source
71
DHW Tank Functions (with DHW Kit or with Integrated DHW Models)
73
Configuration Functions
75
Error Functions
77
Maintenance / Special Operating Mode Functions
79
Input / Output Testing Functions
81
Status Functions
82
Generator Diagnosis Functions
87
Consumer Diagnosis Functions
88
Maintenance Services
91
Hydraulic Checks
91
Descaling
91
Maintenance of the DHW Tank
91
Checking the Outdoor Unit
91
(Integrated DHW Models)
91
Electrical Checks
91
Emptying the Hot Water Tank
91
Maintenance
92
Emptying the Hydraulic Unit
92
ACI Check
92
Distribution Valve
92
Disassembly Process of Outdoor Unit
93
WO*A060LDC and WO*A080LDC
93
Appearance
93
TOP PANEL Removal
93
FRONT PANEL Removal
94
VALVE COVER Removal
94
MAIN PCB, TRANSISTOR PCB, and ACTPM Removal
94
FAN MOTOR Removal
97
CABINET RIGHT ASSY Removal
97
THERMISTOR Removal
98
SOLENOID COIL Removal
99
EEV COIL Removal
99
PRESSURE SENSOR Removal
99
COMPRESSOR Removal
100
Wo*A100Ldt
102
Appearance
102
SERVICE PANEL Removal
102
TOP PANEL Removal
102
VALVE COVER Removal
103
MAIN PCB and POWER PCB Removal
103
TRANSISTOR PCB and ACTPM PCB Removal
104
FAN MOTOR Removal
105
RIGHT PANEL Removal
105
THERMISTOR Removal
106
SOLENOID COIL Removal
107
EEV COIL Removal
107
PRESSURE SENSOR Removal
107
COMPRESSOR Removal
108
Precautions for Exchange of Refrigerant-Cycle-Parts
110

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