Carrier 48gc

However, it is very important that the water rinse is made with a very low velocity water stream to carrier 48gc damaging the fin edges. Monthly cleaning as described below is recommended.

These packaged air conditioners deliver performance for various ranges of industrial applications. Carrier A Series Rooftop products are pre-wired and charged with refrigerant and tested in both cooling and heating modes at the factory. All models feature an industrial grade cabinet with fully hinged access panels. Superior supply fan performance with up to 3. A wide variety of gas options are available. The 48EZ-A is a one-piece heating and cooling unit with low sound levels, easy installation, low maintenance, and dependable performance. The industry's first beltless direct-drive vane axial fan for rooftop units is just one of many technological advances that prove that not all rooftop units are created equal.

Carrier 48gc

Please enter the name by which you would like to log-in and be known on this site. Please enter a password for your user account. Note that passwords are case-sensitive. Remember Me? Results 1 to 9 of 9. Thread: Carrier Axial vane fan motors. Thread Tools Show Printable Version. Carrier Axial vane fan motors Hi new member here. I have come across this issue 3 times now with Carrier's newer style axial vane ECM fan motors. I am having an issue with these units tripping on high limit. I checked my ductwork to make sure I did not have any restrictions. The main thing I discovered was when the thermostat calls for heat, the burners light and there is the usual delay before the fan starts.

Units carrier 48gc pre-wired and pre-charged with environmentally sound Puron RA refrigerant and are factory tested. I came across one the other week that wasn't running. Register Now.

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Hide thumbs. Table of Contents. Quick Links. Service and Maintenance Instructions. Routine Maintenance. Supply Fan Direct-Drive. Staged Air Volume. Condenser Coil. Condenser Coil Maintenance and Cleaning. Evaporator Coil.

Carrier 48gc

Hide thumbs. Table of Contents. Quick Links Download this manual. Service and Maintenance Instructions. Routine Maintenance. Supply Fan Direct-Drive.

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All 48N models feature a double wall foam panel cabinet design with hinged man-sized access panels. VAV models use a duct static pressure sensor to vary the units indoor fan motor variable frequency drive VFD while cooling capacity is controlled by the units supply air temperature sensor, to make sure the correct temperature in each zone. Clean the outer coil surface to remove surface loaded fibers or dirt. We don't post technical information in these OPEN forum, but if you put an email address in your profile, I can probably send you something. I also made sure my manifold gas pressure was correct. Clean coil as follows:. They are Carrier's most efficient commercial packaged rooftop ever produced and have the some of the industry's highest IEERs available. California Energy Commission Title 24 Compliant Reliability Features Dual electrically and mechanically independent refrigerant circuits, with coil frost protection, liquid line filter driers, crankcase heaters, and Electronic Expansion Valves EXV standard on all models. Units are available in constant volume CV , staged air volume SAV , or variable air volume VAV applications, with electric or hydronic heating options. Pre-painted exterior panels and primer-coated interior panels tested to hours salt spray protection VAV models use a duct static pressure sensor to vary the units indoor fan motor variable frequency drive VFD while cooling capacity is controlled by the units supply air temperature sensor, to make sure the correct temperature in each zone. Errors The following errors occurred with your submission.

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Please enter the name by which you would like to log-in and be known on this site. Errors The following errors occurred with your submission. California Energy Commission Title 24 Compliant Reliability Features Dual electrically and mechanically independent refrigerant circuits, with coil frost protection, liquid line filter driers, crankcase heaters, and Electronic Expansion Valves EXV standard on all models. Remove all surface loaded fibers and dirt with a vacuum cleaner as described above Thoroughly wet finned surfaces with clean water and a low velocity garden hose, being careful not to bend fins. Valves, Regulators, Filters, Etc. Units are available in constant volume CV , staged air volume SAV , or variable air volume VAV applications with a wide variety of electric or hydronic heating options. Units are pre-wired and pre-charged with environmentally sound Puron RA refrigerant and are factory tested. Usually means not setting it up correctly at commissioning. The multi stage cooling compressor logic allows for added comfort, energy savings and humidity control. This cleaner is available from Replacement Components Division as part number P for a one gallon container, and part number P for a 5 gallon container. Thread: Carrier Axial vane fan motors.