Most PTACs are around 42 inches wide at a minimum, but check the product manual for exact specifications. When installing a PTAC unit, an anchored, stable installation will improve performance and increase longevity. The base pan collects condensation, and springing a leak could cause costly water damage.
If you are replacing an existing PTAC unit, changing the power might be as simple unplugging the previous unit and plugging the new one in. Even if it costs you more up front, reducing the risk of fire hazards and other electrical conditions will be more than worth it. In most cases, a specialized caulking will create a sufficiently airtight seal around the casing of the unit.
Right from the start, bothering to read the instructions can save you a lot of headaches. Maybe you can do all this yourself, no problem. Zonelines with electric heat and cooling require at least 5 wires for digital remote thermostat hook-up. Standard digital and programmable digital thermostats are available for both heat pumps and electric heat models. Architectural-Extruded anodized aluminum can be painted to match outdoor motif. Stamped-Standard louvered aluminum grille available. Older architectural grilles can be used if RAK40 baffle kit is installed on chassis.
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Select an unobstructed location on your interior wall to mount the indoor unit. You'll need to cut a hole through the wall to feed the pipes from the indoor unit to the outdoor unit, so make sure the location you choose will allow you to do so. Choose a spot away from direct sunlight and heat sources for the best results. Mount the unit 7 feet 2. Install the unit at least 3. The electrical noise from these sources could cause operational problems for your air conditioner.
Avoid locations where gas may leak or where oil mist or sulfur exists. Secure the mounting plate to the interior wall. Hold the mounting plate against the wall where you want to install the indoor unit. Use a level to make sure it is both horizontally and vertically level. Use a pencil to mark the locations of the screw holes, remove the plate, then drill a hole into the wall where each screw will go.
Drill a 3 in 7. Make a mark in the center of the hole in the mounting plate. Use a keyhole saw or a drill with a hole-cutting attachment to create a circular 3 in 7. Check the electrical connections on the indoor unit.
Make sure the cable wires are connected to the screw terminals and that the wiring matches the diagram that came with the unit. Run the pipes and cables through the hole in the wall, then connect them to the unit. Secure the included copper pipes, power cable, and drain pipe together with electrical tape. Place the drain pipe on the bottom to ensure a free flow of water. Run the pipes and cable through the hole in the wall, then secure them to the designated spots on the indoor unit as directed by the instruction manual.
Do your best to minimize how much the pipes and cable bend to ensure that the unit performs well. Make sure that the drainage pipe allows water to drain in an appropriate place.
See the instruction manual included with your kit for more information. Secure the indoor unit to the mounting plate. To attach the air conditioner to the wall, simply align the female connections on the back of the unit with the male connections on the mounting plate and press firmly to secure the unit in place. Make sure the unit tilts backward degrees so that water can flow out of the drain pipe.
Part 2. Position the outdoor unit away from any heavily trafficked, dusty, or hot areas. Find the hole you drilled through the mounting plate for the interior unit and position the exterior unit within 50 feet 15 m so the piping and cable can easily be attached.
Make sure that no antenna of a radio or television is within 10 feet 3. Lay a concrete pad on the ground. Secure the outdoor unit on top of the concrete pad. Lay a rubber cushion on top of the pad to minimize vibration, then set the outdoor condenser unit on top of the pad. Secure the unit to the concrete with anchor bolts. Check the electrical wiring in the outdoor unit.
Remove the cover on the condenser. Make any adjustments as necessary. Fasten the cables with a cable clamp and replace the cover.
Connect the piping and cable to the outdoor unit. Use flare nuts to secure the 2 copper pipes from the indoor unit to the outdoor unit as per the instruction manual.
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