Jandy AE-Ti Series, AE1500T, AE2000T, AE2000T-263, AE2500T Installation And Operation Manual

Installation and Operation Data

Installation and
Op er a tion Man u al

Jandy® Heat Pumps

Model AE-Ti

DANGER

RISK OF ELECTRICAL SHOCK OR ELECTROCUTION. The electrical supply to this product

must be installed by a licensed or certifi ed electrician in accordance with the National Electrical
Code and applicable local codes and ordinances. Improper installation will create an electrical
hazard, which could result in death or serious injury to pool or spa users, installers, or others
due to electrical shock, and may also cause damage to property. Read and follow the specifi c
instructions inside this manual.

DANGER

RISQUE DE CHOC ÉLECTRIQUE OU ELECTROCUTION. Cet appareil doit être installé par un

électricien certifi é conformément au National Electrical Code et aux normes et règlementations
locales. Une installation incorrecte peut entraîner un risque de problème électrique (choc
électrique ou électrocution) pouvant causer des blessures graves et même la mort des
installateurs et/ou utilisateurs de SPA et Piscines. Lire le manuel et se conformer aux directives.

PELIGRO

RIESGO DE DESCARGA ELÉCTRICA O ELECTROCUTAMIENTO. El suministro eléctrico de

este producto deberá ser instalado por un electricista autorizado o diplomado, de acuerdo al
Código Eléctrico Nacional y a los códigos y normativas que apliquen localmente. Una instalación
inadecuada podría originar riesgos eléctricos y ocasionar la muerte o lesiones graves a los
usuarios de la piscina o spa, instaladores u otros, como consecuencia de una descarga eléctrica,
pudiendo así mismo ocasionar daños a la propiedad. Léa y siga las instrucciones específi cas que
se recogen en este manual.

H0569300D

Table of Contents

Page 1

Section 1. General Information ..................3

1.1 Introduction ......................................................... 3

1.2 Consumer Information and Safety ...................... 3

1.2.1 Spa/Hot Tub Safety Rules ............................3

1.2.2 Swimming Pool Energy Saving Tips ............ 4

1.3 Warranty ............................................................. 4

1.4 Codes and Standards ......................................... 5

1.5 Technical Assistance ........................................... 5

1.6 Materials Needed For Installation ....................... 5

1.6.1 Materials for All Installations ........................ 5

1.6.2 Recommended Materials for Installations .... 5

1.7 Specifications ...................................................... 5

1.7.1 General Specifications ................................. 5

1.7.2 Dimensions .................................................. 5

1.7.3 Technical Specifications ...............................6

Section 2. Installation Instructions ...........7

2.1 General Information ............................................ 7

2.2 Location Requirements .......................................7

2.2.1 Introduction .................................................. 7

2.2.2 Clearances ...................................................7

2.2.3 Equipment Pad ............................................ 8

2.2.4 Condensation and Drainage ........................ 8

2.2.5 Lawn Sprinklers ........................................... 8

2.2.6 Roof Run-off ................................................. 8

2.2.7 Installation of Anchor Clamps ...................... 8

4.5.2.1 Configure the AquaLink RS Control

System ................................................. 18

4.5.2.2 Install the Remote TSTAT .................... 18

4.5.2.3 Configure the Control Panel ................19

4.5.3 Connection to a Secondary User

Interface ..................................................... 19

Section 5. Operation ..................................19

5.1 Initial Start-up Precautions ................................ 19

5.2 Operating the Controller ...................................20

5.2.1 Off Mode .................................................... 20

5.2.2 Pool Mode - (Normal Heat) ........................ 20

5.2.3 Pool Mode - (Optional Maintain Heat) ........ 20

5.2.4 Spa Mode - (Normal Heat) ......................... 20

5.2.5 Spa Mode - (Optional Maintain Heat) ........21

5.3 Operating Features of Hybrid Units with

Optional Chiller ................................................. 21

5.3.1 Pool Mode - (Normal Chill) ......................... 21

5.3.2 Pool Mode - (Optional Maintain Chill) ........ 21

5.3.3 Spa Mode - (Optional Maintain Chill) ......... 21

5.4 User Setup Options ..........................................21

5.4.1 Language Setup ......................................... 21

5.4.2 Temperature Scale Setup .......................... 22

5.4.3 Spa Timer Setup ........................................ 22

5.4.4 Display Light Setup .................................... 22

5.5 Set Point Lockout .............................................. 22

5.6 Water Pressure Switch Adjustment ................... 22

Section 3. Water Connections ...................9

3.1 Plumbing Layout ................................................ 9

3.2 Water Connections at Heat Pump ...................... 9

3.3 Check Valve Installation .................................... 10

3.4 Automatic Flow Control Valve ...........................10

3.5 Multiple Unit Installation ....................................10

3.5.1 Heat Pump and Heater Combination .........10

3.5.2 Multiple Heat Pump Connections ............... 10

Section 4. Electrical Connections ............13

4.1 General Information .......................................... 13

4.2 Main Power .......................................................13

4.3 Bonding ............................................................. 17

4.4 Pump Connection (Maintain Temp Feature) ..... 17

4.5 Optional Remote Controls ................................17

4.5.1 Connection to a Remote Pool-Off-Spa

Selector (3-Wire Connection) ..................... 17

4.5.1.1 Install the Remote Pool-Off-Spa

Selector ................................................ 17

4.5.1.2 Configure the Control Panel ................17

4.5.2 Connection to an AquaLink RS Control
System or Remote TSTAT

(2-Wire Connection) ................................... 18

Section 6. General Maintenance ..............24

6.1 Water Chemistry ............................................... 24

6.2 Winterizing ........................................................ 24

6.3 Spring Start-Up ................................................. 24

6.4 Inspection and Service .....................................25

6.4.1 Owner Inspection ....................................... 25

6.4.2 Professional Inspection .............................. 25

Section 7. Professional Maintenance

and Service ..............................26

7.1 Heat Pump Design ............................................ 26

7.2 Heat Pump Components and Operation ........... 26

Section 8. Troubleshooting ......................27

8.1 Troubleshooting Guide......................................27

8.2 Diagnostics ....................................................... 28

Section 9. Replacement Parts ..................29

9.1 Ordering Information .........................................29

9.2 Jandy AE-Ti Heat Pumps Parts List ..................29

9.3 Jandy AE-Ti Heat Pumps Exploded View ........ 30

Page 2

Figures and Tables

Figure 1. Jandy AE-Ti Heat Pumps Dimensions .......6

Figure 2. Anchor Clamp Positions .............................9

Figure 3. Anchor Clamp Installation ..........................9

Figure 4. Standard Plumbing Layout ....................... 11

Figure 5. Plumbing For Heating System

Combinations ........................................... 11

Figure 6. Two Heat Pump Plumbing Layout ............12

Figure 7. Four Heat Pump Plumbing Layout ...........12

Figure 8. AE-Ti Single-Phase Electrical Supply

Wiring Diagram ........................................14

Figure 9. AE-Ti 3-Phase Electrical Supply Wiring

Diagram ...................................................15

Figure 10. Example of Maintain Temp Wiring to

the Time Clock .........................................16

Figure 11. AE-Ti Heat Pump Front View ...................16

Figure 12a. Remote Pool-Off-Spa Connection ...............

(3-Wire Connection) .................................17

Figure 12b. AquaLink RS or Remote TSTAT

Connection (2-Wire Connection) ..............17

Figure 13. AquaLink RS to AE-Ti Heat

Pump/Chiller Wiring .................................18

Figure 14. Main Control Panel ..................................20

Figure 15. Winterizing the AE-Ti Heat Pump .............24

Figure 16. Heat Pump Operation Overview ..............26

Figure 17. Jandy AE-Ti Heat Pumps

Exploded View .........................................30

Table 1. AE-Ti Heat Pump Technical

Specifications ............................................. 6

Table 2. Heat Pump Clearances ..............................7

Table 3. Optimal Water Chemistry Ranges ............23

Table 4. Heat Pump Troubleshouting Guide ..........27

Table 5. Heat Pump Diagnostics ...........................28

Page 3

Section 1. General Information

1.1 Introduction

This manual provides installation and operation
instructions for the Jandy AE-Ti models of heat pumps.
Read these installation and operation instructions
completely before proceeding with the installation.
Consult Jandy with any questions regarding this
equipment. To obtain additional copies of this manual
contact us at 707-776-8200 ext. 237. The following is
the address information for Jandy:

2735 NW 63rd Court.

Fort Lauderdale, FL USA 33309

The AE-Ti heat pump gets electrical power from
an external source and provides a dual digital thermostat
control system for pool/spa combinations or preheat
convenience.

This heat pump is specifically designed for heating
fresh water swimming pools and spas. Do not use it
as a general service heater. Consult your dealer for the
appropriate Jandy products for these applications.

NOTE “Fresh water swimming pools and spas” include

systems that utilize saltwater chlorine generator
units, such as the Jandy AquaPure Electronic
Chlorine Generator. Please ensure that the salt
content of the pool/spa does not exceed
4000 ppm and water fl ow rate is within
30-125 gpm (110-125 lpm)

ATTENTION

Installation and service must be performed by
a qualifi ed installer or service agency.

To the Installer: After installation, these

instructions must be given to
the homeowner or left on or
near the heat pump.

To the User: This manual contains

important information that
will help you in operating and
maintaining this heat pump.
Please retain it for future
reference.

1.2 Consumer Information and Safety

The AE-Ti series of heat pumps are designed
and manufactured to provide many years of safe
and reliable service when installed, operated and
maintained according to the information in this manual
and the installation codes referred to in later sections.

Throughout the manual, safety warnings and cautions
are identified by the “ “ symbol. Be sure to read and
comply with all of the warnings and cautions.

1.2.1 Spa/Hot Tub Safety Rules

WARNING

The U.S. Consumer Product Safety Commission
warns that elevated water temperature can
be hazardous. Consult heater operation and
installation instructions for water temperature
guidelines before setting temperature.

AVERTISSEMENT

La Commission U.S. de Sécurité des Produits
pour les Consommateurs indique que des
températures de l’eau élevées peuvent être
dangereuses. Voir la notice d’installation
et de fonctionnement pour le réglage de la
température.

AVISO

La Comisión de Seguridad de Productos para
el Consumidor de los Estados Unidos, advierte
que una temperatura elevada del agua puede
ser peligrosa. Consulte las instrucciones de
instalación y funcionamiento del calentador
para seguir las directrices relacionadas con la
temperatura del agua antes de proceder a fi jar
la temperatura.

WARNING

The following “Safety Rules for Hot Tubs,”
recommended by the U.S. Consumer Product
Safety Commission, should be observed when
using the spa.

AVERTISSEMENT

Les Règlements suivants pour Cuves
Thermales, tel que recommandés par la
Commission U.S. de Sécurité des Produits pour
les Consommateurs, devraient être respectés
lors de l’utilisation du spa.

AVISO

Al utilizar el spa, deberán observarse, las
siguientes “Reglas de Seguridad para Baños
Calientes” recomendadas por la Comisión de
Seguridad de Productos para el Consumidor de
los Estados Unidos.

Page 4

1. Spa or hot tub water temperature should never
exceed 104°F (40°C). One hundred degrees
Fahrenheit (100°F [38°C]) is considered safe for a
healthy adult. Special caution is recommended for
young children.

2. The drinking of alcoholic beverages before or
during spa or hot tub use can cause drowsiness
which could lead to unconsciousness, and
subsequently result in drowning.

3. Pregnant women take note! Soaking in water
above 102°F (38.5°C) can cause fetal damage
during the fi rst three months of pregnancy (which
could result in the birth of a brain-damaged or
deformed child). If pregnant women are going
to use a spa or hot tub, they should make sure
the water temperature is below 100°F (38°C)
maximum.

4. The water temperature should always be checked
with an accurate thermometer before entering a
spa or hot tub. Temperature controls may vary by
as much as 1F° (1C°).

5. Persons with a medical history of heart disease,
diabetes, circulatory or blood pressure problems
should consult their physician before using a hot
tub or spa.

6. Persons taking any medication which induces
drowsiness (e.g., tranquilizers, antihistamines, or
anticoagulants) should not use spas or hot tubs.

7. Prolonged immersion in hot water can induce
hyperthermia.

Hyperthermia occurs when the internal body

temperature reaches a level several degrees above the
normal body temperature of 98.6°F (37°C). Symptoms
include dizziness, fainting, drowsiness, lethargy, and an
increase in the internal body temperature. The effects of
hyperthermia include:

• Lack of awareness of impending hazard

• Failure to perceive heat

1.2.2 Swimming Pool Energy Saving Tips

It is important to note that a heat pump will not
heat a pool as fast as a large gas or electric pool heater.
If the pool water is allowed to cool significantly, it may
take several days to return to the desired swimming
temperature. For weekend use, it is more economical
to maintain the pool water temperature at or near your
desired swimming temperature. If you do not plan to
use your pool for a prolonged period, then you might
choose to turn the heat pump completely off or decrease
the temperature setting of the control several degrees to
minimize energy consumption.

Jandy offers the following recommendations to
help conserve energy and minimize the cost of operating
your heat pump without sacrificing comfort.

1. The American Red Cross recommends a maximum

water temperature of 78°F (25°C). Use an accurate

pool thermometer. A difference of 4°F (2°C) ,

between 78°F and 82°F (26°C and 28°C), will

signifi cantly increase energy consumption.

2. Carefully monitor the water temperature of your

pool in the summertime. You can reduce heat

pump usage due to warmer air temperatures.

3. During the winter or when on vacation for longer

than a week, turn off the heat pump.

4. Find the proper setting on the heat pump

temperature control and use the Set Point Lockout

or lock the cover on the heat pump controller to

discourage further adjustments.

5. Set the pump time clock to start the pump no

earlier than 6:00 AM during the pool heating

season. This is the time when nightly heat loss

balances.

6. Where possible, shelter the pool from prevailing

winds with well-trimmed hedges or other

landscaping, cabanas, or fencing.

7. Always use a pool cover when practical. Besides

providing a valuable safety feature, a pool cover

will reduce heat loss, conserve chemicals, and

reduce the load on fi lter systems.

• Failure to recognize need to leave spa

• Physical inability to leave spa

• Fetal damage in pregnant women

• Unconsciousness resulting in a danger of
drowning

1.3 Warranty

The AE-Ti heat pump is sold with a limited factory
warranty. Details are specified on the back cover of this
manual.

Make all warranty claims to an authorized Jandy

Page 5

dealer or directly to the factory. Claims must include the
heat pump serial number and model (this information
can be found on the rating plate), installation date, and
name of the installer. Shipping costs are not included in
the warranty coverage.

The warranty does not cover damage caused by
improper assembly, installation, operation, winterizing,
field modification, or failure to earth bond and
properly ground the unit. Any changes to the heat
pump, evaporator, heat exchanger, wiring, or improper

installation may void the warranty.

1.4 Codes and Standards

The AE-Ti heat pump is listed by ETL as
complying with the latest edition of the “UL Standard
for Safety for Heating and Cooling Equipment”, UL
1995 and CSA C22.2 No. 236.

All Jandy heat pumps must be installed in
accordance with the local building and installation
codes as per the utility or authority having jurisdiction.
All local codes take precedence over national codes. In
the absence of local codes, refer to the latest edition of
the National Electrical Code (NEC) in the United States
and the Canadian Electrical Code (CEC) in Canada for
installation.

1.5 Technical Assistance

Consult Jandy Technical Support Department or
your local Jandy dealer with any questions or problems
involving the specifications, installation, and operation
of your Jandy equipment. An experienced technical
support staff is ready to assist you in assuring the proper
performance and application of Jandy products. For
technical support call the Jandy Heat Pumps Technical
Service Department at [phone].

1.6 Materials Needed For Installation

NOTE Flex conduit is recommended for connecting

the electrical supply wires to the heat pump so
that the front panel may be removed easily for
servicing.

4. Electric cutout switch that will interrupt all power

to the unit. This switch must be within line of sight
of the heat pump.

5. Watertight conduit to run the electrical supply line.

1.6.2 Recommended Materials for
Installations

Jandy recommends installing isolation valves
on the inlet and outlet water connections for ease of
serviceability.

1.7 Specifi cations

1.7.1 General Specifi cations

Suitable for indoor and outdoor use. Clearances
shown in Table 2 must be adhered to.

Water Pipe/Heater Connection

Plastic 2” PVC (Unions

included)

Flow Rate

Maximum

Optimum

Minimum

Maximum Working Water
Pressure

Electrical Supply

Voltage Requirements
1-Phase

125 gpm
(475 lpm)
55 gpm
(210 lpm)
30 gpm
(110 lpm)

75 psi

208/230 VAC 60Hz

1.6.1 Materials for All Installations

The following items are needed and are to be

supplied by the installer for all heat pump installations:

1. Plumbing connections (2”).

2. Level surface for proper drainage.

3. Suitable electrical supply line. See rating plate on
unit for electrical specifi cations. A junction box is
not needed at the heat pump; connections are made
inside of the heat pump electrical compartment.
Conduit may be attached directly to the heat pump
jacket.

3-Phase

208/230 VAC 60Hz
(Model dependent)

1.7.2 Dimensions

See Figure 1 for a diagram showing the heat
pump’s dimensions and for dimensions to critical
connections.

Page 6

MODEL SIZE DIMENSIONS

ABCDEFG
AE1500 26” 31” 7.25” 25” 21” 12” 35”
AE2000 33” 38” 10.75” 26” 22” 13” 41”
AE2500 33” 42” 10.75” 30” 26” 17” 41”
AE3000 33” 42” 10.75” 30” 26” 17” 41”

3.5”

A

B

D

E

F

C

11. 5”

G

Figure 1. Jandy AE-Ti Heat Pumps Dimensions

1.7.3 Technical Specifi cations

MODEL AE1500T AE2000T AE2000T--263 AE2500T AE2500T--263 AE3000T AE3000T--263

VOLTAGE/FREQUENCY/PHASE 208-230/60/1 208-230/60/1 208-230/60/3 208-230/60/1 208-230/60/3 208-230/60/1 208-230/60/3

OUTPUT 73,000 BTUs 100,000 BTUs 115,000 BTUs 131,000 BTUs

COP 5.6 5.4 5.5 5.9

MINIMUM CIRCUIT AMPACITY 28A 40A 24A 40A 29A 48A

MAX OVER CURRENT PROTECTION 48A 68A 39A 68A 48A 80A 50A

HEAT EXCHANGER Titanium

COMPRESSOR 40K Scroll 60K Scroll 68K Scroll 81K Scroll

CABINET ABS

REFRIGERANT 56 Oz, R-22 72 Oz, R-22 108 Oz, R-22 116 Oz, R-22

REFRIGERANT HIGH PRESSURE ALARM 450 PSI (reset at 285 PSI)

REFRIGERANT LOW PRESSURE ALARM 30 PSI (reset at 74 PSI)

LOW WATER FLOW ALARM 30 GPM

MAXIMUM HEIGHT BELOW WATER
LEVEL

MAXIMUM HEIGHT ABOVE WATER
LEVEL

OPTIMAL WATER FLOW 55 GPM

MINIMUM WATER FLOW 30 GPM

MAXIMUM WATER FLOW 125 GPM

AIR FLOW 2060 CFM 4120 CFM

WATER TEMPERATURE DIFFERENTIAL
(DELTA T)

UNION SIZE 2”

WEIGHT 225 LBS 325 LBS

SOUND PRESSURE PER ISO 3471 58.9 dBa

11 feet below pool level

5 feet above pool level

Adjustable between 1°F to 5°F

Table 1. AE-Ti Heat Pump Technical Specifi cations

31A

Page 7

Section 2. Installation Instructions

2.1 General Information

Install the Jandy heat pumps in accordance
with the procedures in this manual, local codes and
ordinances, and in accordance with the latest edition of
the appropriate national code. (See Section 1.4, “Codes
and Standards”.)

Correct installation is required to assure safe
operation. The requirements for Jandy heat pumps
include the following:

1. Field assembly (if required).

2. Appropriate site location and clearances.

3. Suffi cient air ventilation.

4. Proper electrical wiring.

5. Adequate water fl ow.

This manual provides the information needed to
meet these requirements. Review all application and
installation procedures completely before continuing the
installation.

2.2 Location Requirements

2.2.1 Introduction

ATTENTION

Lorsque l’équipement d’une piscine est situé
sous la surface de l’eau, une fuite provenant de
n’importe quel élément peut causer une perte
d’eau importante ou une inondation. Jandy Pool
Products, Inc. n’est pas responsable des pertes
d’eau, des inondations ou des avaries causées
par une installation ou un entretien inadéquat.

PRECAUCIÓN

Cuando el equipo de la piscina esté situado
por debajo de la superfi cie de la piscina, la
fuga de cualquiera de los componentes, podría
ocasionar la pérdida de grandes cantidades de
agua o inundación. Jandy Pool Products, Inc. no
se responsabilizará de dichas pérdidas de agua
o inundaciones, ni de los daños que puedan
derivarse de las mismas.

Avoid placing the heat pump in locations where
it can cause damage by water or condensate leakage. If
this is not possible, provide a suitable drain pan to catch
and divert any leakage.

All criteria given in the following sections reflect
minimum clearances. However, each installation must
also be evaluated, taking into account the prevailing
local conditions such as proximity and height of walls,
and proximity to public access areas.

NOTE Indoor installations require special

considerations for condensate drainage and
venting the cold air produced by the heat
pump. Contact the Jandy Heat Pump Technical
Service Department at [phone].

CAUTION

When pool equipment is located below the pool
surface, a leak from any component can cause
large scale water loss or fl ooding. Jandy Pool
Products, Inc. cannot be responsible for such
water loss or fl ooding or resulting damage.

Table 2. Heat Pump Clearances

Side of Heat
pump

Minimum Clearances for

Operation

Inches Centimeters Inches Centimeters

Front
Rear
Left
Right
To p

6152460
6151230
6151230
6151230

60 150 60 150

2.2.2 Clearances

The heat pump must be placed to provide
clearances on all sides for maintenance and inspection.
See Table 2.

24” (60 cm) access in front of the heat pump
provides adequate room for serviceability.

If the heat pump is to be installed in a garage
or under a vertical overhang, the unit must have a
minimum of 5 feet clearance from the top of the heat
pump.

In the U.S., the heat pump must be installed at least
5 feet (1,5 meters) from the inside wall of the pool or spa
unless the heat pump is separated from the pool or spa by
a 5 foot high solid fence or other permanent barrier.

Recommended Clearances

for Serviceability

NOTE Clearances listed in
Table 2 are manufacturer’s
tested values. These are
given as minimum values.
Where local and national
codes apply, and values are
different than those listed in
Table 2, use the greater value
to ensure safe and proper
operation.

Page 8

Aux Etats-Unis, ce chauffe-piscine doit être
installé á au moins 5 pieds (1,5 m) de la paroi
interne de la piscine à moins d’être isolé de la
piscine par une clôture, un mur ou autre barrière
permanente.

En Estados Unidos, esta bomba de calor
deberá instalarse a una distancia de al menos 5 pies
(1,5 metros) de la pared interior de la piscina; a
menos que la bomba de calentar esté separada de
la piscina mediante una valla sólida de 5 pies (1,5
metros) de altura u otra barrera permanente.

In Canadian installations, the minimum distance to
be maintained from the inside wall of the pool or spa is
3 meters (approx. 10 feet).

Pour les installations canadiennes, la distance
minimale à maintenir du mur intérieur de la piscine
ou du spa est de 3 mètres (approximativement 10
pieds).

2.2.3 Equipment Pad

Place the heat pump on a flat slightly pitched
surface, such as a concrete or fabricated slab (pad). This
allows proper drainage of condensation and rain water
from the base of the unit. If possible, the pad should be
placed at the same level or slightly higher than the filter
system equipment pad.

NOTE Ensure that the pad is pitched not more than ¼

inch per foot toward the compressor end (front)
of the heat pump. Pitch slab from back to front
¼ inch per foot maximum and level from side to
side.

2.2.4 Condensation and Drainage

Condensation will occur from the evaporator coil
while the unit is running and drain at a steady rate,
usually three to five gallons per hour, depending upon
ambient air temperature and humidity. The more humid
the ambient conditions, the more condensation will be
produced. The bottom of the unit acts as a tray to catch
rainwater and condensation. Keep the drain hole located
on the right side of the base of the unit clear of debris.

If the heat pump is installed indoors, means of
condensate disposal must be provided. The drain hole
in the base of the heat pump is tapped to fit an optional
3/4” diameter barbed adapter, Jandy p/n R3004100 (see
Section 9, “Replacement Parts”). If using the barbed
adapter, connect a length of 3/4” tubing (5’ is included
in Jandy p/n R3004100) to the adapter, then route it

into a drain or outside the building to dispose of the
condensate. It is important to remember that no part of

the tubing or hose may be above the level of the drain
hole in the base of the heat pump.

2.2.5 Lawn Sprinklers

Keep lawn sprinkler heads from spraying on the
heat pump to prevent corrosion and damage. Use a
deflector if needed.

2.2.6 Roof Run-off

Make sure the heat pump is not located where
large amounts of water may run-off from a roof into
the unit. Sharp sloping roofs without gutters will allow
massive amounts of rain water, mixed with debris from
the roof to be forced through the unit. A gutter or down
spout may be needed to protect the heat pump.

2.2.7 Installation of Anchor Clamps

In Florida, building codes require that the heat
pump be anchored to the equipment pad or platform
to withstand high wind pressures created during
hurricanes.

This heat pump is provided with anchor clamps
designed to hold the unit to the equipment pad in high
wind conditions. Installation of the anchor clamps is
recommended in all installations and are required in
Florida (reference Florida Building Code, Mechanical
Section 301.13).

To install the anchor clamps:

1. Be sure that the heat pump is in its permanent

location on the equipment pad.

2. Remove the anchor clamps from the installation

and instruction package.

NOTE: Bolts and bolt anchors are not included with

the heat pump. Jandy recommends that a
1/4” x 1½” long stainless steel Tapcon
concrete screw is used to mount the clamp
to the equipment pad. The Tapcon type
concrete screw meets Florida building code
requirements.

®

type

3. Place the clamps at the base of the heat pump in

the locations indicated in Figure 2.

NOTE: To Install the brackets on the front of the heat

pump, the front cover must be loosened enough
in order to place the bracket over the lip of the
base. Be sure to re-tighten the front jacket
panel to the heat pump.

4. Fit the hook of each clamp over the lip on the

base panel of the heat pump. The hook should

fi t between the lip of the base panel and the

evaporator coil guard (see Figure 3).

Page 9

Attach anchor
brackets to base
of heat pump
where indicated
by the arrows.

Figure 2. Anchor Clamp Positions

5. Mark the position of the hole in each clamp on the
equipment pad.

6. Drill a hole in the cement using a masonry drill
bit, with a diameter as determined by the concrete
anchor, at each of the marks on the equipment pad.
The hole should be approximately 1-1/2” deep.

7. Insert a bolt anchor into each of the holes. Be sure
the anchors are set completely into the holes.

8. Position the anchor clamps so that the holes in the
clamps are over the bolt anchors. Be sure that the
clamp hooks are over the lip of the heat pump base
(see Figure 3).

9. Insert an anchor bolt through each clamp into the
anchor and tighten to secure the clamp and heat
pump to the equipment pad.

Section 3. Water Connections

EVAPORATOR
COIL GUARD

EVAPORATOR
COIL

HEAT PUMP
PLASTIC BASE

CONCRETE

EQUIPMENT PAD

1/4" x 1-1/2"
STAINLESS STEEL
TAP CON® TYPE
CONCRETE SCREW
AND WASHER
(Installer Provided)

HEAT PUMP
ANCHOR
BRACKET

3/16" DRILLED
HOLE

3" minimum

Figure 3. Anchor Clamp Installation

Arrangement of pool system components other
than as illustrated in the preceding and following
diagrams can affect the operation of the heat pump’s
water pressure switch. Location of the heat pump above
or below the pool water surface can also affect operation
of the switch. In general, the pressure switch can be
adjusted to accommodate this effect if the heat pump
water connections are no more than five feet below the
pool water surface or no more than 11 feet above it. See
instructions for pressure switch adjustment (Section

5.6) in the heat pump start-up section of this manual for
more information. If the heat pump is installed outside
of this range, an external flow switch may need to be
installed in the plumbing upstream of the heat pump.
Call the Jandy Heat Pump Technical Service department
at [phone] for details.

Be advised that when pool equipment is located
below the pool surface a leak can result in large scale
water loss or flooding. Jandy cannot be responsible for
such water loss or flooding or the damage caused by
either occurrence.

3.1 Plumbing Layout

Figure 4 illustrates the standard plumbing layout
with a single heat pump unit. Following the diagram
from right to left, the plumbing sequence is as follows:

Pool > Pool Pump > Filter > Heat Pump > Check
Valve > Chemical Loop > Chlorinator > Pool

NOTE For normal installations, do not install a shutoff

valve or any kind of variable restriction in the
water piping between the heat pump outlet and
the pool/spa.

3.2 Water Connections at Heat Pump

Shipping plugs have been installed in the water
inlet and outlet ports of the heat pump at the factory.
Before installing any plumbing, remove the shipping
plugs. Filtered water is plumbed to the inlet, located on

the right side of the heat pump front panel. Heated water
flows through the outlet, located on the left side of the
heat pump front. Two inch unions are provided.

Plastic piping (PVC Schedule 40) should be
connected to the heat pump. The unions, provided with
the unit, accept 2” PVC pipe.