AERMEC ANK Manual de instalação - Página 2

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These instructions are intended as a general guide only and do not

supersede any national or local codes in any way. The installa‐

tion must comply with all state, and local codes as well as

the National Electrical Code.



The heat pump is designed and approved for outdoor use

only.



The heat pump must be installed with no duct work in the

airstream. The outdoor fan is not designed to operate against

any additional static pressure.

1.1. TOOLS AND PARTS

Assemble the required tools before starting installation. Read and

follow the instructions provided with any tools listed here.

Tools Needed:



Mechanical tools required by Plumbing or HVAC standards



Wrenches, Screw Drivers, Hose, Glycol

Parts Needed:

Check local codes and HVAC supplier. Check existing electrical

supply, and read "Electrical Requirements," "Location

Requirements," "System Requirements" and "Connect

Glycol Lines."

1.2 SYSTEM REQUIREMENTS:

Aermec heat pump system are derived from actual laboratory

testing of the equipment. It is recommended that all deisgn criteria

be met or exceeded to ensure proper operation and

efficient performance.



The designed system criteria are listed in the heat pump

unit specification sheets and in the heat pump technical man‐

ual



This heat pump has been factory charged with a quantity of

refrigerant (R410A)

IMPORTANT: Refer to "Aermec System Water Volume Guide" (you can download it on aermec.us in tutorial books section)



gallon tank so the system must contain a minimum of 10 additional gallons when all zones but the smallest are closed or

not operating. (Only count the smallest zone volume along with the pipes to the manifold.



piping.

1. INSTALLATION REQUIRMENTS

1.4 MINIMUM WATER VOLUME

ANK heat pumps need a minimum volume of 35 gallons of water/glycol. If the version is an HA it has an internal 25

If the heat pump does not have an internal buffer tank you must add 35 gallons in the system with a buffer tank or

1.3 LOCATION REQUIREMENTS



This heat pump is designed to be located outdoors with

sufficient clearance for free entrance to the inlet and

discharge air openings. The location must also allow for

adequate service access. See "Minimum Clearances."



Where possible, select a location for the heat pump which is

shaded from the direct rays of the sun most of the time. North

or east locations are usually most desirable. Position the heat

pump to avoid direct contact with water, snow or ice from a

roof line overhead.



The heat pump must be installed on a solid, level mounting

pad that will not settle or shift. Isolate the pad from the

building structure to avoid possible transmission of sound or

vibration from the heat pump into the conditioned space.



The heat pump foundation should be raised to a minimum of

3 in. above finish grade. In areas which have prolonged

periods of temperatures below freezing, and/or snowfall, the

heat pump should be elevated above the average snow line.

If heat pump is to be installed on a flat roof, it should be on a

platform or other support which will raise the unit base pan

12 in. minimum above the surface of the flat roof.



Care should be taken to ensure free drainage of condensate

from defrost cycles. This will prevent ice accumulation. The

heat pump should be located away from walkways to prevent

possible icing from defrost condensate.



Avoid placing the heat pump near areas such as sleeping

quarters or study rooms. Normal operating sound levels may

be objectionable if the heat pump is placed near certain

rooms. A shift in sound type does occur during the defrost

mode. The defrost mode generally lasts no longer than 5

minutes

1.5 MINIMUM CLEARENCE