Arzel Zoning
We take pride in manufacturing high-quality products and ensuring our contractors have the support they need. That’s why we’ve put together this comprehensive guide to troubleshooting Arzel Zoning systems. We understand that your time is valuable, and we want to empower you with the knowledge to resolve problems fast, so your customers can get back to enjoying their superior comfort.
A zoning system divides a building into zones, then uses dampers in the ductwork to redirect airflow to the zones that need heating or cooling at any given time. You will see multiple thermostats in a zoned building, and each thermostat controls one of the zones. For more information, see our article: What Is an HVAC Zoning System and How Does it Work?
If you’re new to Arzel Zoning, you probably noticed that our zoning systems work differently than others. Our customers love their reliability. They are not complicated, but the pneumatic tubing will be new to many HVAC contractors. This article on zone control with Arzel explains how our systems work.
Our dampers are powered by a pneumatic pump in the panel box. When dampers aren’t closing appropriately, there could be a leak in the system or a malfunctioning component. It’s time to test the system components to find out where the issue is. Our blog post on diagnosing dampers explains how to test each component. Watch these video demos to understand each part:
When you have some extra time, watch our webinar on damper, solenoid, and pump testing to get a good foundation on how Arzel Zoning troubleshooting works.
If you need to troubleshoot the zoning panel on an Arzel Zoning system, we have a variety of resources available. Some of them relate to all of our panels, and others are specific to one panel.
Here’s a list of our best resources for troubleshooting specific issues:
When you have some extra time, watch our webinar on setup and troubleshooting for HeatPumPro, MPS, and AirBoss.
The HeatPumPro’s main screen tells you what the panel is doing at the moment you look at it. To understand what everything means, watch this video: Settings on the HeatPumPro’s Main Screen. In the process of troubleshooting, you will probably need to move to the other screens. To understand how to navigate the screens and what they show, see our video demo: Using the HeatPumPro Screens.
If you’re on-site and you need a quick answer, give us a call at (800) 611-8312. We’re available for contractors from 8:00 am until 9:00 pm, 7 days a week. We’re proud to say that the wait time when you call Arzel Zoning is generally less than a minute. You can count on our skilled technicians to help with efficient and accurate troubleshooting.
When we’re not available, or you want to explore on your own, download the Arzel Troubleshooting Guide. It has detailed instructions for troubleshooting common components and issues.
Finally, if you’re looking for more advanced information on zoning systems and how they should be configured, see Manual Zr.
An Arzel zone system can solve several comfort issues for your customers. How do you know when to recommend Arzel, and when you need to look for another solution? Here’s what an Arzel Zoning system can do, and what it can’t. Find the best solution for your customer’s needs with this guide. It’s Too Hot […]
Zone weighting is pretty simple, but it has a big impact on zoning system design with multi-stage equipment. It increases energy efficiency and allows you to design smaller zones. It also just makes sense. Here’s how zone weighting works, and why it matters. Zoning System Design When you design a zoning system, you have to […]
What is Static Pressure and Why Does it Matter in Zoning? Static pressure is basically the air pressure inside the ductwork in an HVAC system. In zoning, we use static pressure as a functional tool. When dampers close to isolate only a portion of the ductwork, that zone gets more air, more velocity and more […]
Zone Dampers for Residential HVAC Zone dampers are an important comfort solution for residential HVAC systems. These devices open or close in the ductwork to direct conditioned air to the right place at the right time. They reduce energy waste and ensure consistent temperatures in the home. Arzel Zoning makes high-quality zone dampers specifically designed […]