Hayward Spa Heaters Manuale utente

OWNER’S Manual

06/201013024800 REV C

Introduction 2

General Safety Instructions 4

Installation Instructions

Location 6

Water piping 7

Electrical 7

Bonding 8

Bonding and plumbing step-by-step instructions 8

Installation in Combination with Solar or Gas Heaters 10

Using an External Controller 11

Electrical Connections 12

Wiring Diagram 13

Service Analyzer Control 14

Operation 15

Caring for your Pool Heater 16

Initial Startup 17

Meaning of Display Codes 18

Troubleshooting 19

Requesting Assistance or Service 21

Maintenance 22

Winterizing 22

Hayward® Heat Pump Pool Heater Limited Warranty 23

International Warranty 24

Warranty Card Registration 25

Table of contents

OWNER’S MANUAL

Thank you for buying

a HAYWARD pool heat pump.

The HAYWARD pool heat pump is a self-contained unit designed speciﬁcally

for pool heating. Each component has been selected with care to achieve a

high-quality product in an effort to exceed all industry standards.

All HAYWARD pool heat pumps have an electronic board with service

analyzer, a titanium heat exchanger tube warranted for 10 years against

corrosion and a UV-resistant plastic cabinet that eliminates all maintenance

for life. All components are of superior quality, which presents you with an

effective, state-of-the-art technology heat pump.

Compared to other types of pool heaters, such as gas or oil-ﬁred, the

HAYWARD pool heat pump has a lower heating capacity on a BTU/hr

basis. Therefore, it needs to operate for a longer time to accomplish the

desired results. Occasionally, it may be necessary to run the heat pump for

up to 24 hours per day. However, this should not be of concern to the owner

because the heater is designed to operate continuously. What’s more, despite

continuous operation, it will still heat the pool far more economically than other

types of heaters.

As with all pool heaters, you are advised to use a pool cover at night and when

the pool is not in use. The pool cover should be used if night temperatures are

15°F less than desired pool temperature. This will keep evaporation, the greatest

source of heat loss, to a minimum, thus greatly reducing the overall pool heating

costs. During warmer weather, the pool cover may not be required.

OWNER’S MANUAL

Please read carefully

Record your model’s information

Please complete and mail in the ownership registration card provided with

this guide. The return address is displayed on the front of your registration

card. Simply mail it as you would a postcard. The card helps us notify you

about any new information about your heater.

Whenever you call to request service for your heater, you must know your

complete model and serial numbers. You can ﬁnd this information on the

plate located at the base of your heater.

Please also record the purchase date of your device and your dealer’s name,

address, and telephone number.

Model Number ____________________________________________________

Serial Number _____________________________________________________

Purchase Date ____________________________________________________

Dealer Name ______________________________________________________

Dealer Address ____________________________________________________

Dealer Phone _____________________________________________________

Keep this book and the sales slip together in a safe place for future reference.

Service can now be obtained by calling

these phone numbers.

CANADA: 1 888 238-7665

USA: 1 908 355-7995

OWNER’S MANUAL

General Safety Instructions

We care for our customers

We have provided important safety messages in this manual and on your

heater. Always read and obey all safety messages.

IMPORTANT

The IMPORTANT sign calls attention to a note that provides important

information or information essential to the completion of a task.

CAUTION

The CAUTION sign denotes a hazard. It calls attention to an operating

procedure, practice, or the like, which, if not correctly performed or

adhered to, could result in material damage, particularly to the product,

up to the destruction of part or all of the product.

WARNING

The WARNING sign denotes a hazard. It calls attention to a procedure,

practice, or the like, which, if not correctly performed or adhered to,

could result in personal injury or injury to a third party. These signs are

rare, but are extremely important.

4OWNER’S MANUAL

CAUTION

All electrical connections must be done by a qualiﬁed electrician and

according to the local electrical codes. Always cut off the unit’s main

power whenever the access panel is open or removed. Always install the

machine outdoors (unless otherwise approved by the manufacturer),

while respecting the minimal clearances needed for proper operation

and heating.

CAUTION

Proper pool chemistry is vital to the life of your heater. Pay particular

attention to the total alkalinity and TDS. It is highly recommended that you

have your pool chemistry checked often by an independent pool store.

OWNER’S MANUAL

Installation Instructions

ATTENTION!!! CONSUMER KIT LOCATED BEHIND FRONT PANEL

Location

The placement of the pool heater is very important in keeping installation

costs to a minimum while providing for maximum efﬁciency of operation, as

well as allowing adequate access for service and maintenance.

The pool heat pump is designed for outdoor installation and should

not be installed in a fully enclosed area, such as a shed, garage, etc.

Recirculation of cold discharged air back into the evaporator coil will greatly

reduce unit heating capacity and efﬁciency.

The unit should be located as close as practical to the existing pool pump and

ﬁlter to minimize water piping. However, do not forget to provide a 24”clea-

rance at the very least all around your heat pump. The use of 90 degree bends

and short radius elbows in the water piping should be kept to a minimum.

Mount the unit on a sturdy base, preferably a concrete slab or a set of blocks.

The base should be completely isolated from the building foundation wall to

prevent the possibility of sound or vibration transmission into the building.

The size of the base should not be less than 36” x 36” (92 cm x 92 cm).

Air is pulled through the evaporator coil and

discharged through the top grille. A minimum

clearance of 72 inches should be allowed above

the unit for unrestricted air discharge. The unit

must not be installed under a porch. Any side of

the unit should be located at least 24 inches from a

wall or from any other obstruction for unrestricted

air intake and service access.

IMPORTANT

72”

24”

Service access

24” to 36”

6OWNER’S MANUAL

Water piping

The piping sequence is as follows: pool > pool pump > ﬁlter > heater > check

valve > chemical feeder > pool. Automated chlorine distribution systems, if

used, must be placed downstream of the heater to minimize harm to the pool

equipment. Use rigid PVC piping if possible (SCH40 or SCH80). All joints should

be glued with PVC glue. When the piping installation is complete, operate the

pool pump and check the system for leaks. Then, check the ﬁlter pressure

gauge to verify that there isn’t any indication of excessive pump head pressure.

You can also make the connections using high-pressure ﬂexible hose, but

make sure the hose can withstand high pressure. The installation of a heat

pump bypass is not necessary unless the water ﬂow exceeds 75 GPM.

Note: Certain installations have valves which isolate the heat pump from the water circuit. If the heat exchanger

is deprived of water circulation for several days, high chlorine gas could cause excessive corrosion. If the disconnect

switch is turned off, be sure that the pool water is allowed to circulate through the unit, or is drained out of it.

Electrical

The wiring of your pool heat pump should be performed by a qualiﬁed

electrician in accordance with local requirements.

Suitable electrical supply line: See rating plate on the heat pump units for

electrical speciﬁcations. A junction box is not needed at the heat pump; con-

nections are made inside the heat pump electrical compartment. Minimum

wire size to be selected per NEC SEC.440.33 based on unit MCA.

An electrical disconnect switch that will interrupt all power to the unit is

required. This switch MUST be installed within line of sight of the heat pump.

Check the heat pump data label for required maximum breaker size.

The unit must always be powered off before opening the access panel.

IMPORTANT

CAUTION

WARNING

OWNER’S MANUAL

Bonding

Because all metals have different electrical potentials, all metal and electrical

components of the pool system must be bonded together. This includes the

metal framework of the pool, the light, the pump, the ﬁlter (if made out of metal),

the heater, any automatic chlorine generator, and any other metal or electrical

equipment. On some older pools, this substructure bond wire may not exist.

In these cases, a 6 to 8 foot solid copper rod must be driven into the ground

near the equipment. All electric and metal components must then be bonded

to each other, and then to the copper rod.

CAUTION

1. A 1/3 lb check valve must be installed between

the heater and any automatic chlorine distribution

system (if used).

2. Any kind of automatic chlorine distribution system

must be installed after or downstream of the heat

pump.

3. The ﬁlter must be placed before or upstream from

the heat pump.

4. Bypasses must be installed on any system where wa-

ter ﬂow at the heat pump is to be in excess of 75GPM.

Bonding and Plumbing

step-by-step instructions

8OWNER’S MANUAL

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