Hussmann Proto-Aire EZ Leading Edge Versatile Refrigeration System Instructions
- June 4, 2024
- HUSSmAnn
Table of Contents
Hussmann Proto-Aire EZ Leading Edge Versatile Refrigeration System
Instructions
Proto-Aire EZ is the next generation multi-compressor distributed system for
customers looking to reduce installation, operating, and maintenance costs.
- Eliminate need for multiple single condensing units.
- Multi-configurable four-compressor, three-fan configurations provide better load matching with redundant low-temp compressor capacity when a split temperature arrangement is needed.
- Reduced installation costs through single-point power termination, piping, roof load, and crane lifts required.
- Reduced operating costs through increased efficiency and flexibility.
- Easy-to-service reduces maintenance costs and time.
Proto-Aire EZ is the alternative
to multiple condensing units. No need for multiple single condensing units!
Product Overview
EZ Advantage
- EZ Performance: Updated system increases capacity on small platforms from 74 to 97 MBH.
- EZ Energy Efficiency: 25%+ improvement versus using multiple condensing units.
- EZ Installation: Reduced piping, roof loads, and crane time needed versus multiple condensing units.
- EZ Service: Easy accessibility for service and cleaning.
- EZ Selection: Pre-configured models with customization options to fit any application.
- EZ Savings: Reduced installation, operating, and maintenance costs.
Product Information
Platform| # of Compressors Available| Capacity Range (MBH)*| Refrigerants
Available| Controllers Available| Dimensions (Inches)
---|---|---|---|---|---
Danfoss| Emerson| L| D| H
Small| 3| 11.1 Min-97.0 Max| R-404A R-448A R-449A R-407A R-407F| AKSM820
AKSM850 AKSM880 AKPC551| E2
Site Supervisor| 106| 57| 50
Large| 3, 4| 97.1 Min-
177.1 Max| 134| 57| 50
Based on compressor capacity at 15 TD; R-448A, 95˚ F ambient.
Scan the QR code to access technical data
onhussmann.com.
NOTE: We reserve the right to change or revise specifications and product design in connection with any feature of our products. Such changes do not entitle the buyer to corresponding changes, improvements, additions, or replacements for equipment previously sold or shipped.
Options
- Electrofin coated condenser coil
- Individual compressor circuit breakers, 230 V and 460 V
- Through-the-door disconnect switch
- Single / Dual power feed
- 110 V GFI service outlet (requires separate power feed)
- Standard 10 K AIC rating with optional 25 K or 65 K available
- Analog receiver level probe for % reading of refrigerant level
- Replaceable core liquid drier
- Replaceable core suction filter
- Remote panel
- Electric defrost
- Hot gas stub for ice machine
- Heat reclaim valves available on large platform
- Hail guard grill (two piece)
- Painted and galvanized skins available
- LED light inside control panel and / or compressor cabinet
- Low ambient receiver (heated/insulated)
- Pump down kit available
- Hurricane-rated kits available
- StoreConnect kits available
- Plug and play Danfoss value control
- Vapor injection
Support
Hussmann Corporation
Ph: 800.592.2060
www.hussmann.com
www.krack.com
