---
title: "Essential Maintenance Knowledge for Industrial Eco-Friendly Air Conditioners – Rundongfang"
url: https://tiercooling.com/posts/essential-maintenance-knowledge-for-industrial-eco-friendly-air-conditioners-rundongfang/
date: 2022-03-22
modified: 2026-09-28
lang: en
author: "info@tiercooling.com"
description: "Industrial eco-friendly air conditioners are also known as water-cooled air conditioners. Evaporative central air conditioners consist of a cooling water pad, a circulating water system, an electronic water valve replenishment..."
categories:
  - "News"
image: https://tiercooling.com/wp-content/uploads/2026/09/RDF-26ABT-0005-2.jpg
word_count: 331
---

# Essential Maintenance Knowledge for Industrial Eco-Friendly Air Conditioners – Rundongfang

**[Industrial eco-friendly air conditioners](https://rundongfang.com/)** are also known as **[water-cooled air conditioners](https://rundongfang.com/)**. Evaporative central air conditioners consist of a **[cooling water pad](https://rundongfang.com/about-us)**, a circulating water system, an electronic water valve replenishment device, a casing, and electrical components. It is an evaporative cooling and ventilation device that integrates ventilation, dust prevention, cooling, and odor removal into one unit. The Rundongfang manufacturer will share with you today the **[maintenance methods for industrial eco-friendly air conditioners](https://rundongfang.com/about-us)**!

![](https://rundongfang.com/wp-content/uploads/1-19.jpg)

1. Pre-season maintenance: Before the start of the operating season, check whether there are any obstructions around the industrial eco-friendly air conditioner or at the air inlet.
2. Operation and maintenance of the industrial eco-friendly air conditioner: The base pan must be cleaned. Press the cleaning button to wash away dust from the base pan every 2-3 days to prevent bacteria and odors.
3. **[Maintenance cycle for industrial eco-friendly air conditioners](https://rundongfang.com/about-us)**: The unit should be maintained after 1-2 months of operation. Depending on actual usage conditions, if the cooling water pad or filter is clogged or the base pan is very dirty, it should be cleaned to prevent malfunctions of the industrial eco-friendly air conditioner (dust on the filter reduces the intake air volume and increases the motor load, while dirt in the base pan can easily cause clogging and damage to the water inlet valve, drain valve, and water pump).
4. Winter maintenance of the industrial eco-friendly air conditioner: (If not in use for an extended period, the water in the base pan must be drained to prevent odors, and the power supply must be disconnected!) To prevent freezing from harming the unit and to avoid mosquito breeding, the water supply should be shut off when not in use for a long period; then press the cleaning button to drain the water and disconnect the power supply.
5. Interior cleaning of the industrial eco-friendly air conditioner: If the industrial eco-friendly air conditioner operates for a long time, it must be manually cleaned once every 1 or 2 months to ensure cooling performance.