AquaPRO PRO100120 Manual do Proprietário - Página 4

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Operating Instructions and Parts Manual

Hartford Loop required if Blower is more

than 25 feet away from pool / spa

Alternate location for check valve if

Harford Loop is used

Grade

12 inch minimum

Mount using rigid PVC pipe. For additional support, use supplied bracket as shown.

Figure 1

Installation

5. Verify plumbing is free of leaks

before adding water to spa.

Guidelines

(Continued)

6. Do NOT install adjustable jets.

Do not glue the

Adjustable jets can cause excessive

blower to the

back pressure within the unit.

supply line. Glue fumes can potentially

cause an explosion when the blower

7. Hydrotherapy jets naturally aerate

starts. Install a 1/4" self-tapping screw

when installed correctly. Do not use

to secure the joint if necessary.

blower to supplement aeration

Do not install

when jets have been installed

blower below

water level. Blower must be at least

incorrectly.

one foot above the maximum water

level.

Wiring Guidelines

4. Mount blower in a vertical position

using vertical rigid PVC pipe as

shown in Figure 1. For additional

support use supplied bracket as

could result in death or serious injury.

shown in Figure 1. For warm

climates, try to locate the blower in

connections must be performed by a

a shaded location.

qualified electrician. Installations must

If the blower is to

be in accordance with local and

be installed more

national codes.

than 25 ft from the spa, it will be

1. For electrical ratings, see product

necessary to install a loop that is 1

decal.

foot above the water line and as close

2. Check the line voltage to make

to the spa as possible (See Figure 1).

certain it is correct for the blower

A loop and a check

valve must be

being used. Do not attempt to

installed at least one foot above the

connect 240 VAC to a 120-volt

water level when supercharging water

blower; it will damage the blower

jets.

and void the warranty.

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5 Foot minimum from water

Orient blower

housing as shown

(use non-metallic plumbing)

Conduit box and cover

Non-metallic

electrical tubing

24 inches above

surrounding

grade / 12 inch

minimum above

water

Rigid PVC pipe

Air flow

3. Refer to the National Electric Code

Guidelines for wire size and to

prevent electric shock.

4. Refer to the National Electric Code

Guidelines for proper selection of

wiring conduit and strain relief.

5. The blower field-wiring box is

designed for non-metallic electrical

tubing only. Refer to the National

Electric Code Guidelines for proper

selection of wiring, and strain

relief.

6. Be certain to connect the green

ground wire supplied with the

blower to the ground from

Failure to observe

your electrical panel.

wiring instructions,

7. Connect remaining line wires

All wiring

individually to the remaining wires

and electrical

in the blower.

8. When wiring is complete carefully

install gasket and conduit cover

plate.

Overheating, short-

circuiting and fire

damage will result from inadequate

wiring.

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Blower Sizing

The number of holes in the seats and

floor of the spa can be used to

Bracket

determine the size of the air blower

that will be required for your

application. See Chart 1 for

Wall or post

recommended blower size based on

the number and size of holes.

Check valve

Water Jet

(location when

NOT using a

Applications

Hartford Loop)

The blower can be used to boost the

output of hydrotherapy jets. A venturi

fitting is normally incorporated into

the jet design. The purpose of the

fitting is to allow air to mix with the

water in the jet. The venturi fittings

can be connected together and then

pressurized with air from the blower to

greatly increase the jet action.

Blower

Model

PRO100120, PRO1002403

PRO150120, PRO1502403

PRO200120, PRO2002403

Chart 1

Notes

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PRO1002403, PRO1502403, PRO2002403,

PRO100120, PRO150120, and PRO200120

New Spa

Applications

It is important to select a water pump

that will supply sufficient flow to the

jets. Consult with the jet manufacturer

for assistance in selecting a pump or

pumps that will accommodate the

number of jets desired in the spa.

Improper sizing can cause overheating

of the pump and blower.

Choose the correct size blower based

on the number of water jets in your

spa (see Chart 1). See the chart below.

Refer to the installation guidelines for

additional details.

Recommended Number of Holes

Total Hole Area

at the Following Hole Diameters

Square Inches

1/8 Inch

3/16 Inch

1.0

1.4

100

1.8

150

Winterizing

The blower is designed for outdoor

use. There are no special off-season

requirements for the blower. In some

spa systems it is possible to protect

discharge lines from freezing by

operating the blower for several

minutes with the spa drained. The

airflow can be used to purge water

from the air lines.

Number of

1/4 Inch

Water Jets

4 to 9

9 to 13

14 or more

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