Hayward ECLI15MA Manuel de service

SWIMMING POOL HEAT PUMP UNIT

Installation & Instruction Manual

FULL INVERTER R32

ISECLINV_RevB

1. PREFACE 1

2. Technical Specifications 4

2.1 Heat pump technical data 4

2.2 Operating range 5

2.3 Dimensions 6

3. INSTALLATION AND CONNECTION 7

3.1 Functional Diagram 7

3.2 Heat pump unit 7

3.3 Hydraulic connection 8

3.4 Electrical connection 9

3.5 Initial start-up 10

3.6 Water flow setting 12

4. USER INTERFACE 13

4.1 General presentation 13

4.2 Timer function settings 15

4.3 Setting the On/Off timers 16

4.4 Adjust setpoint 18

4.5 Locking and unlocking the touch screen 19

4.6 SILENT function settings 20

5. MAINTENANCE AND WINTERISING 23

5.1 Maintenance 23

5.2 Winterising 23

6. APPENDIX 24

6.1 Electrical diagrams 24

6.2 Heating priority wiring for monophasic pump 26

6.3 Exploded view and spare parts / Addendum 28

6.4 Troubleshooting guide 32

6.5 Warranty 35

CONTENTS

Please read attentively and save for future consultation.

This document must be given to the pool owner and should be kept in a safe place.

1. PREFACE

Thank you for purchasing the Hayward heat pump for swimming pools. The

Hayward FULL INVERTER heat pump has been designed to strict manufacturing

standards meeting the highest levels of quality required.

Hayward heat pumps offer you exceptional performance throughout your bathing

season by adapting wattage, power usage and noise levels to the heating

requirements of your swimming pool thanks to FULL INVERTER control logic.

Read the instructions in this manual carefully before using the

device.

Hayward heat pumps are designed exclusively to heat swimming pool water; do

not use this equipment for any other purpose.

This manual includes all the necessary information for installation, trouble-shooting

and maintenance.

Read this manual carefully before opening the unit or doing any maintenance work

on it. The manufacturer of this product shall on no account accept any liability for

injury to a user or damage to the unit further to any errors made during installation,

trouble-shooting or unnecessary maintenance. It is particularly important to follow

the instructions given in this manual at all times.

Otherwise the guarantee will be voided.

Safety instructions

This device contains R32.

Never use a refrigerant other than R32. Any other gaseous body

mixed with R32 could cause abnormally high pressure and lead

to a failure or pipes bursting and injuring people.

When carrying out repairs or maintenance work, never use

copper tubes less than 0.8 mm thick.

As the heat pump is pressurized, never pierce the pipes or

attempt any brazing. There is a risk of explosion.

Never expose the device to flames, sparks or other sources of

ignition. It could explode and cause serious or even fatal injuries.

• If kept in storage, the heat pump should be kept in a well-ventilated room with

a floor area of more than Amin(m²) as calculated by the following formula:

Amin = (M/(2.5 x 0.22759 x h0))².

M is the quantity of refrigerant in the device in kg, and h0 is the storage height.

If stored no the floor, h0 = 0.6 m.

• The heat pump is designed exclusively for installation outside buildings.

• The unit must be installed by qualified personnel.

• Do not install the heat pump on a support that risks intensifying the unit's

vibrations.

• Make sure the support provided for the unit is strong enough to bear the weight

of the unit.

• Do not install the heat pump anywhere liable to amplify its noise level or

anywhere where its noise could disturb neighbours.

• All the electrical connections must be fitted by a professional qualified

electrician in accordance with the standards in force in the country of

installation, see §3.4.

• Shut off the main power supply and disconnecting switch before doing any

electrical work. Forgetting to do so could cause electrocution.

• Before installing the unit, check that the earth cable is not cut or disconnected.

1. PREFACE (continued)

• Connect and properly tighten the power cable. A loose connection could

damage electrical components.

• Exposing the heat pump to water or a humid atmosphere could cause

electrocution. Be very careful.

• If you detect a fault or any abnormal situation, do not install the heat pump and

contact your dealer immediately.

• All maintenance work should be done at the recommended intervals, as

specified in this manual.

• Repairs must be carried out by qualified personnel.

• Only use OEM spare parts.

• Never use a cleaning method other than the one recommended in this manual.

Important information concerning the refrigerant used

This makes contains fluorinated greenhouse gases regulated by the Kyoto

protocol. Do not release these gases into the atmosphere.

Type of refrigerant: R32

GWP(1) value: 675, based in the 4th report of the IPCC.

The quantity of refrigerant, based on the F-Gas regulation no. 517/2014, is

stated on the unit's rating plate.

Period checks for leaks of refrigerant may be required by European or local

legislation. Please contact your local dealer for more information.

(1) Global warming potential

1. PREFACE (continued)

2. TECHNICAL SPECIFICATIONS

2.1 Heat pump technical data

Models CLASSIC

FULL INVERTER ECLI15MA(*) ECLI20MA(*) ECLI30MA(*) ECLI40MA(*)

Supply voltage V220V-240V /1ph/50Hz

Refrigerant / R32

Load kg 0.350 0.430 0.480 0.650

Mass in teqCO2/ 0.24 0.29 0.32 0.44

Leak check frequency /No specific frequency, but an annual check is recommended

Min--Max heating capacity (a) kW 1.62--7.33 2.18--8.97 1.97--11.66 2.85--17.06

Min--Max electric input power(a)

kW 0.15--1.17 0.17--1.54 0.16--1.99 0.26--3.13

Min--Max continuous current rating (a) A 1.15--5.32 1.27--6.91 1.08--8.96 1.41--13.69

Max--Min continuous power (COP) (a) / 11.04--6.30 12.77--5.81 12.57--5.84 11.08--5.45

Min--Max heating capacity (b) kW 1.44--5.36 1.58--6.94 1.79--8.62 2.74--13.08

Min--Max electric input power(b)

kW 0.24--1.14 0.27--1.53 0.290--1.90 0.428--2.97

Max--Min continuous power (COP) (b) / 5.98--4.69 5.82--4.53 6.17--4.52 6.40--4.40

Maximum continuous current A 6.4 8.4 10.9 16.6

Fuse rating aM 8 10 16 20

Circuit-breaker curve D D 8 10 16 20

Starting current A< maximum continuous current

Hydraulic connection mm 50 mm

Nominal water flow (a) m3/h 3.10 3.80 4.90 7.30

Max. loss of head on water kPa 2.3 2.9 6.4 6.7

Compressor / Mitsubishi DC Inverter Highly DC

Inverter

Type / Twin rotary Twin rotary

Quantity / 1

Coil resistance at 20°C Ohm 1.91 0.788

Fan / Axial

Quantity 1

Diameter mm 405 510

Number of blades / 3

Motor / DC Inverter

Quantity / 1

Rotation speed rpm 600--700 600--800 850--950 600--850

Silent mode speed rpm 400 400 400 300

Sound pressure level at 1 metre dB(A) 35 43 43 46

Sound pressure level at 10 metres dB(A) 18 25 25 29

Unit's net dimensions (L-W-H) mm 1040/425/615

1130/460/780

Weight kg 42 45 46 60

(*) Check the machine references on the conversion table (see label on the cover of the manual).

(a) Dry air 27°C - Relative humidity 78% - Water inlet temperature 26°C.

(b) Dry air 15°C - Relative humidity 71% - Water inlet temperature 26°C

2. TECHNICAL SPECIFICATIONS (continued)

2.2 Operating range

Use the swimming pool heat pump unit within the following ranges of

temperature and humidity to ensure safe and efficient operation.

Heating mode Cooling mode

Outside temperature -7°C – +35°C +7°C – +43°C

Water temperature +12°C – +32°C +8°C – +40°C

Relative humidity < 80% < 80%

Setting range from the set point +15°C – +32°C +8°C – +32°C

If the temperature or humidity does not correspond to these conditions,

the security measures could be activated and the swimming pool heat

pump unit may no longer work.

The maximum heating temperature is set at 32°C to prevent damage to

the liners. Hayward cannot be held responsible if used at a temperature

above +32°C.

2. TECHNICAL SPECIFICATIONS (continued)

2.3 Dimensions

Models:

ECLI15MA / ECLI20MA / ECLI30MA*

Water inlet Ø 50 mm

Water outlet Ø 50 mm

Unit: mm

Type(*)

Size ECLI15MA / ECLI20MA / ECLI30MA ECLI40MA

A956 1002

B360 415

C605 767

D350 350

E98 101

F545 615

G380 442

Water inlet Ø 50 mm

ECLI40MA*

(*) Check the machine references on the conversion table (see label on the cover of the manual).

Place the heat pump outdoors and away from any enclosed technical

space.

Placed under a shelter, the minimum required distances mentioned

below must be respected in order to avoid any risk of air recirculation

and a deficiency in the unit's overall performance.

3. INSTALLATION AND CONNECTION

3.1 Functional Diagram

Pool

Water outlet

Chlorinator cell

(or other treatment)

Pump

filtration

FilterWater Inlet

valve

Water outlet

valve

By-pass

valve

Note : The swimming pool heat pump unit is sold without any treatment or

filtration equipment. The components presented in the diagram are

spare parts to be supplied by the installer.

3.2 Heat pump unit

Unit: mm

Air inlet

Air outlet

3. INSTALLATION AND CONNECTION (continued)

3.3 Hydraulic connection

The unit is supplied with two 50 mm Ø union connections. Connect the water

inlet to the heat pump coming from the filtration group then connect the water

outlet to the heat pump at the water conduit going to the pool (see diagram

below).

Install a by-pass valve between the heat pump entrance and exit.

It is advised to install the unit on a dissociated cement block or a

mounting bracket designed for this use and to set up the unit on the

supplied rubber bushing (fastenings and washers not supplied).

The maximum installation distance between the unit and the swimming

pool is 15 metres.

The total length of the piping to and from the unit is 30 metres.

Insulate both the above ground and buried hydraulic piping.

The heat pump must be installed at a minimum distance from the pool

in compliance with NF C 15-100 (3.5 m from the water for France) or in

compliance with installation standards applicable in other countries.

Do not install the heat pump close to a heat source.

For installation in snowy regions we recommend sheltering the machine

to avoid snow accumulating on the evaporator.

If an automatic distributor or an electrolyser is used, it should be

installed imperatively after the heat pump with the goal of protecting the

titanium condenser against an elevated concentration of chemicals.

Be sure to install the by-pass valve and the supplied union connections

at the water inlet and outlet level in order to simplify purging during

the winter period and to facilitate access when disassembling for

maintenance.

Water inlet Ø 50 mm

Water outlet Ø 50 mm

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