Instruction/ maintenance manual of the product IGX-HV Greenheck Fan
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Modular Heating & Ventilating Unit Model IGX-HV • Indirect Gas-Fired Heating • Evaporative • Chilled Water • DX Cooling October 2008.
2 PRODUCT FEATURES All Greenheck model IGX-HV units feature 80% efficient indirect gas-fired furnace(s), filtered mixing box section, fan section, and are ETL listed to the UL-1995 test standard. Heating capacities range from 100,000 to 1,200,000 BTU/Hr and air flow volumes are available up to 15,000 cfm.
3 CONTROL OPTIONS Basic bimetal thermostats with mercury switches or fully programmable electronic thermostats are available as part of your IGX-HV system. Match your heating, cooling, staging, and operational requirements to the appropriate thermostat.
4 EC1: Outdoor Temperature Reference The economizer controller positions the mixing box dampers to achieve 55° F mixed temperature when the thermostat calls for cooling AND the outdoor air temperature is below the economizer setpoint.
5 An evaporative cooling section includes a galvanized steel housing with a louvered intake, two inch aluminum mesh filters and a stainless steel evaporative cooling media housing. The evaporative cooling media is Munters CELdek or GLASdek and has a depth of 12 inches for 90% cooling effectiveness.
6 Housing Size 12 Housing Size 22 Housing Size 32 AIR PERFORMANCE Note: The air performance data shown does not include internal static pressure losses due to items such as filters, dampers and furnaces. For exact air performance data based on specific unit configuration, use the Greenheck CAPS selection program.
7 Air Filter Gauge Indicates when filters become dirty. An indicator light may be wall/beam mounted or provided with a remote control panel. Motorized Dampers Discharge dampers are available to prevent backdrafts when the fan is not in operation. Mixing box dampers are factory mounted and wired.
General: Heating and Ventilating unit shall be as manufactured by Greenheck or approved equal provided all specifications are met. Greenheck Model IGX-HV is used as the basis of design. Performance shall be as scheduled on plans. Furnace: Indirect gas fired furnace shall be 80% efficient, ETL Listed and have a blow through fan design.
An important point after buying a device Greenheck Fan IGX-HV (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Greenheck Fan IGX-HV yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Greenheck Fan IGX-HV - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Greenheck Fan IGX-HV you will learn all the available features of the product, as well as information on its operation. The information that you get Greenheck Fan IGX-HV will certainly help you make a decision on the purchase.
If you already are a holder of Greenheck Fan IGX-HV, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Greenheck Fan IGX-HV.
However, one of the most important roles played by the user manual is to help in solving problems with Greenheck Fan IGX-HV. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Greenheck Fan IGX-HV along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
