Table of Contents
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Table of Contents
Summary of Contents for ROCKSOLAR 2800W
- Page 1 Solar Surface Pumps Instruction Manual...
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Page 2: Table Of Contents
Contents Contents ........................3 Introduction ........................4 Features and Protections: ..................4 Controller ........................5 LED Indicator Instructions on Panel ..............5 Electrical Connections ..................5 Parameter Setting ....................6 Parameter Code And Default Value ..............6 Alarm and Fault code ....................7 System Installation Diagram .................. -
Page 3: Introduction
Introduction ROCKSOLAR DC Brushless surface pump can be powered by solar panels or batteries directly. Its DC brushless permanent-magnet motor technology assures high efficiency of the pump and outstanding long lasting maintenance free service time of the pump. It is designed for easy use and maintenance free for its service time. It is an ideal solution for supplying water in the areas where grid power is not easily accessible and a cost saving solution to replace high power consumption A/C pumps. -
Page 4: Controller
Controller LED Indicator Instructions on Panel ◆ LED【 Power】: Input power supply, the indicator is on; ◆ LED【 Run】 : Controller is turned on, the indicator lights up ◆ LED【 Dry】 : Alarm for pump dry protection, Associated with WWL terminals Or low power ;... -
Page 5: Parameter Setting
Parameter Setting Step 1: Enter the setting interface. Press and hold【 SET】and 【 SWITCH】at the same time for 3 seconds. After 5 ● seconds countdown, H00 will be displayed Step 2: Enter parameter change password（Default password H00-12） ： Note please enter correct password before any parameter change process ,or change will useless . -
Page 6: Alarm And Fault Code
Alarm and Fault code Table 2 Code Interpretation Causes and Solutions Low voltage protection ◆ The Voltage below the requirement High voltage protection ◆The voltage exceeds the requirement ◆Water shortage of water source, low power Dry protection ◆WWL “closed” Tank Full ◆Water tank full ,TWL “Open”... -
Page 7: System Installation Diagram
System Installation Diagram 1、Solar Panel Array 2、Grounding pile（Optional） 3、The Low-Level Float （For Well ,Optional) 4、Check valve 5、Surface pump 6、The High-Level Float （For Tank ,Optional) 7、Controller 8、 SPD(DC), Surge Protection Device (Optional) 、 Solar pump operation is very simple, please read the manual carefully before use. -
Page 8: System Installation
System Installation Tips for Surface pump Dry operation is strictly prohibited for surface pump. ◆ For non the self-priming pump, the suction port must be installed with check ◆ valve. Before use, the pump body and suction pipe shall be filled with water. For the self-priming pump, Before use, the pump body shall be filled with ◆... -
Page 9: Installation Of The Float
Installation Of The Float The Low Level Float The low-level float fitted into the WWL terminal to prevent dry running. ◆ When the water level rises the pump will restart after a 10- ◆ minute delay,The display shows the countdown of delay time. The High Level Float The High-Level float fitted into the TWL terminal to prevent the tank is full. -
Page 10: Extension Cable Specifications
Extension Cable Specifications Locate the solar array and the controller as close to your water source as possible. it is important that energy losses are minimised to ensure performance expectations are met. Extension cable Connection The effective contact and waterproof of the joint of the cable extension line are the necessary conditions for the pump to work for a long time. -
Page 11: Solar Array Installation
Solar Array Installation Warning • The power supply from a DC power source such as solar panels can cause SERIOUS HARM or DEATH from electrocution • Use appropriate safety procedures when working on any system component • Only suitable qualified personnel should carry out electrical connection /disconnection •... -
Page 12: Motor And Controller Input Energy Limitations
Motor and Controller Input Energy Limitations: Table 5 Max. Pump Max. Current Recommended for solar panels 0.3HP-24V 20-40 420W*1 420W*2 0.5HP-48V 40-76 0.75HP-72V 65-110 420W*3 1HP-96V 80-150 420W*4 Best Max. Motor& Max. Solar panels (420W) Controller Current Accept Best ( 2-10) Pcs ( 4-6) Pcs 1.5HP 60-450V... - Page 13 Note...
- Page 14 PYS 1.5HP-3HP...
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