Delixi CDI-SPDG2R2S2 - User Manual

Foreword
I
Foreword
Thank you for choosing CDI-SPD series photovoltaic water pump driver
produced by Delixi (Hangzhou) Inverter Co., Ltd.
Before using CDI-SPD series photovoltaic water pump driver (hereinafter
referred to as “the Product”), please read the manual carefully in order to ensure the
proper use. Improper use may result in the equipment’s abnormal operation,
malfunction, decrease of service life and even personal injury accident. Therefore,
please do read the manual carefully before use and use the Product strictly according
to the manual. The manual is a standard file which must be kept properly after
reading for further repairing and maintenance of the Product in the future.
Besides the operating instructions, the manual also provides wiring diagram for
your reference. If having difficulties or special requirements for usage of the
Product, please feel free to contact our local offices or dealers or call our customer
service center of the headquarters directly. We will offer dedicated service to you.
We may change the contents of this Manual without a prior notice.
Please confirm the followings seriously when unpacking the Product:
1. Check if the Product is damaged, components and parts are damaged and
drop and the body is collided in the transportation process.
2. Check if the rated value labeled on the nameplate of the Product accords with
your order requirements and if the packaging box contains the machine that you
order, product certificate, operation manual and warranty card.
We are strict in the manufacture, packaging and delivery. For any inspection
omissions, please contact us or your supplier to solve the problem.

Summary

Chapter I Safety Operation and Attentions

Understanding Safety Symbols

Explains the meaning of "Warning" and "Cautions" symbols used in the manual for safety guidance.

Product Acceptance Procedures

Critical Safety Precautions (Warning)

Lists critical safety precautions to prevent severe injury or death if ignored during operation.

Operational Safety Cautions

Lists safety precautions to prevent moderate injuries or equipment damage if ignored during operation.

Chapter III Installation and Wiring

Installation Site and Environment

Specifies suitable installation locations and environmental conditions to avoid damage and ensure proper operation.

Installation Space and Cooling

Main and Control Circuit Wiring

Presents the main and control circuit wiring diagram and lists important cautions for proper connection.

Main Circuit Terminal Descriptions

Control Circuit Terminal Descriptions

Main Circuit Wiring Gauge Reference

Earthing Requirements and Final Inspection

Outlines earthing resistance standards, connection methods, and final wiring inspection steps.

Chapter IV Keyboard Operation and Running

Test Run Precautions and Procedure

Keyboard Controls and Functions

Parameter Viewing and Modification

Provides a step-by-step guide on how to navigate, view, and modify parameters using the digital keyboard.

Monitoring Data Display on Keypad

Chapter V Functional Parameters Table

F28 Group: Basic Functions (Part 1)

F28 Group: Basic Functions (Part 2)

Chapter VI Troubleshooting

Common Failure Codes and Solutions (1;2)

Lists common failure codes (OUt, OV, OC, UV, OL) with their descriptions, details, and troubleshooting steps.

Common Failure Codes and Solutions (2;2)

Lists common failure codes (OH, EF, END, OL, ETH, LL, PINV, PVOC, PVOV, PVLV, A-LS, A-LL) with details and troubleshooting steps.

Warning Codes and Alarm Handling

Explains warning codes related to water fullness, water empty, and weak light, and their troubleshooting.

Delixi CDI-SPDG2R2S2 Specifications

General

Power	2.2kW
Control Method	V/F control
Protection Features	Over-current, over-voltage, under-voltage, over-heat, overload, short circuit
Operating Temperature	-10°C to +40°C
Storage Temperature	-20℃~+60℃
Altitude	Less than 1000m