PowerHome PH-PWM-15 Instruction Manual

Solar Controller Instruction Manual
Introduction:
Our product is a new generation of intelligent solar charge and discharge controller, with
reliable stability and extremely long service life.This series is 12V/24V automatic recognition.
automatic battery voltage detection function, compatible with lead-acid batteries, ternary lithium, lithium
iron phosphate and other battery types.The controller uses PWM mode to charge.
Funcation：
ur controller has the design of household type and street lamp type in one.
1.O
2.Our controller takes the 12V, 24V automatic recognition design.
3,Our controller has light control and time control (street lamp type).
4.Our controller has protective measures such as over charge, over discharge, over current, short
circuit and reverse connection。
5.The controller has power loss protection (that is, after the key adjustment, the data of the last
adjustment).
6.The controller is compatible with lead-acid battery, ternary lithium, lithium iron phosphate and
other battery types.
Product Installation Size and Wiring Sequence：
1.Installation environment：Install in a dry and ventilated place.
2.Installation size (As shown in the figure below)Attention:Fixed screw specifications:M3*10
3.Wiring method：All wiring ensures a power-off connection
A.Connect the battery first (positive pole to the left) correctly,The digital tube appears "1" or "2" ("1"
means the 12V system and "2" means the 24V system). After a few seconds, the LOAD light is on and
the power display light is on.(Street lamp type daytime LOAD long out, undervoltage, overvoltage
LOAD long out). Otherwise, check the wiring.
B.Then the panel (positive pole is left) is connected correctly, and the power display light starts to race and
enters the charging state. Otherwise check the line。
C.Finally, the load (the bulb and the positive pole on the left) is connected correctly, and the bulb is light
(street lamp type is long out during the day, under pressure, over pressure and long out). Otherwise,
check the wiring.
Note: The A.B.C. must be connected in order, otherwise the controller will be
damaged.
78
35
They have
64
14
114
119
LED Pilot
Load Green
LED
Battery Red
LED (4)
*TEMP:Represents the temperature sensor, and automatically adjust each voltage point
according to the different temperature
Indicator lamp status：
1. Battery type and string number judgment:After the machine power supply is normal, the
parameters of the controller are lead acid battery, lithium iron phosphate battery or ternary lithium battery by
the digital tube display; if the digital tube displays "0" once every 5S, the parameters of the machine
operation is lead acid colloid battery mode, and the 12V / 24V voltage automatic recognition; if "3", the
parameters of the machine are lithium iron phosphate battery 3 series; "3." the parameters of the machine are
ternary lithium battery 3 string, compare the meaning of the digital tube
2. Failure judgment： The digital tube displays "F" and every 3S to indicate the machine DC load overload,
short circuit protection; the digital tube displays "d" and every 3S to indicate the machine undervoltage
protection; the digital tube displays "E" and every 3S to indicate the machine overvoltage protection,
according to the table below；
Digital tube display control table:
A Lithium iron Lithium iron
G phosphate phosphate
M
3 4 5 6 7 8 3 4 5 6 7 8
strings
0 3 4 5 6 7 8 3 4 5 6 7 8 F
SET key press function
：
Long the SET will appear in turn
:H→L→U→Y；
1.Long press the SET key (about 5 seconds), the digital tube shows the capital "H",and it Represents the
Conditio Function
Long out The load has output
Long out No load output
(optical control,
undervoltage,
overvoltage)
Part of Battery power
Moving charged state
flashing
。
Overloa
Under Over
t
d shor voltage voltage
strings
D E