STULZ CeilAiR Series Supplemental Air Conditioners 3.5 – 35 kW Systems Ceiling Mounted Installation Guide

About this manual

This manual provides step-by-step instructions for installing, operating, and maintaining STULZ CeilAiR Series supplemental air conditioners. It covers electrical and piping connections, refrigerant charging, commissioning, troubleshooting, and field service procedures. The document includes detailed diagrams and tables for wiring, piping, and system configurations.

The unit supports various configurations including air-cooled, water-cooled, glycol-cooled, and free-cooling options. It is designed for ceiling mounting and includes optional components like humidifiers, condensate pumps, and remote sensors. Maintenance tasks are outlined for components such as compressors, coils, and blower systems.

What's inside

• Introduction
• Installation
• Commissioning, Operation and Decommissioning
• Maintenance
• Troubleshooting
• Field Service
• Product Support

Specifications

Frequently asked questions

What refrigerants are compatible with the CeilAiR Series?

The unit supports R407C and R410A refrigerants.

What is the product name and its cooling capacity range?

The product is the CeilAiR Series Supplemental Air Conditioners with a capacity range of 3.5 – 35 kW.

What refrigerants are specified for charging procedures?

The refrigerants specified are R407C and R410A.