A service manual for Panasonic FY-series total heat exchangers covering troubleshooting, maintenance, repair steps, and installation instructions.
This document serves as a service manual for the Panasonic ZDP1 series of total heat exchangers (models FY-15ZDP1C through FY-50ZDP1C). It provides essential guidance for technicians, including a quick troubleshooting guide for common faults such as power failure and specific error codes like F30, F01, and F02. The manual details the structural components of the unit and outlines procedures for maintenance tasks, specifically focusing on cleaning and replacing PM2.5 filters and return air filters based on their usage intervals. This manual is written in Chinese.
The PM2.5 standard filter should be cleaned once every month.
The return air filter needs to be replaced once a year and does not require cleaning.
The PM2.5 enhanced filter should be replaced once a year and does not require cleaning.