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PDS33 Series
SAJ PDS33 Series User Manual
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PDS33
Series
-
20
-
The
PDS33
so
lar
p
ump
con
troller
must
be
installed
into
a
co
ntrol
box
which
has
a
tight
enclosure
t
o
avoid
direct
sunshine,
rain,
dust,
moisture,
animals,
plants,
etc.
The
con
trol
box
should
have
a
bottom
gland
plate
for
installing
wire
cord
or
conduit.
To
decide
the
size
of
control
box,
Please
refer
to
the
following
F
igure
5
.
Figure
6
Ventilation
Arra
ngement
and
Required
Dist
ances
Power
grade
Installation
dimensions
A
B
≤7.5kW
≥
10mm
≥
100mm
11kW-15kW
≥
30mm
≥
150mm
18.5kW-37kW
≥
50mm
≥
200mm
45kW-110kW
≥
50mm
≥
300mm
隔
热
导
流
板
20
22
Table of Contents
Default Chapter
2
Preface
2
Table of Contents
3
Before Installation
6
Installation
6
Notes for Safe Operation
6
Maintenance and Check
7
Operation
7
Others
7
Chapter 1 How It Works
8
Features
10
Chapter 2 General Information
12
Inspection
12
Descriptions and Features
12
Protection Features
13
PDS33 Solar Pump Controller Model Description
14
Model Description
14
PDS33 Solar Controller General Parameters
14
PDS33 Solar Controller Input and Output Data
15
Outline &Installation Dimensions
17
Outline &Installation Dimensions Diagram
17
Chapter 3 Mechanical and Electrical Installation
20
Mechanical Installation
20
1Overheat Protection
20
Location Selection
20
Electrical Installation
22
Terminals
22
Power in DC Wiring
23
Junction Box Connection
23
Ground Wiring
24
Motor Wiring
24
Low Water Level Probe Wiring (Optional)
24
Water Tank Level Float Wiring (Optional)
25
Electrical Conduit
26
System Wiring Diagram
26
Chapter 4 Start-Up and Operation
27
Keypad Description
27
Keypad Operation Process
28
Parameter Setting
28
Fault Reset
29
Trial Operation
29
User Definable Parameters
31
Chapter 5 Diagnostics and Troubleshooting
41
Fault Codes
41
Common Faults and Remedies
45
Chapter 6 Protocol
47
Address of Control Orders
47
Address of Parameter Status
47
Description of Controller's Status and Faults
49
Chapter 7 Regular Maintenance
51
Controller and Pump
51
Controller
51
Pump
51
Solar Panels
51
Cable
51
Chapter 8 Backup AC Power
52
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SAJ PDS33 Series Specifications
General
Brand
SAJ
Model
PDS33 Series
Category
Control Unit
Language
English
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