HELO HSX Steam generator

HELO HSX Steam generator

Mounting Instructions

User Instructions

NOTE:

USER GUIDE

Read Instructions carefully before fitting

All plumbing and electrical installation work may be carried out by authorized personnel only and in accordance with local installation and wiring regulations.

7014095

314 SHS 30 K

CONTENTS:

General information

• Product

Mounting and installing HSX steam generator

• Mounting location

• Mounting the generator and steam supply pipe

• Electrical supply and connection diagrams

• Water supply

•

User and service manual

• Digital Control product description

• Digital Control connections

• Digital Control connection diagram

• Keyboard description

• Operations

• Operative options

• Steam bath function

• Light

• Fan

• Essence pump

• Preset bathing programs

• Alarms valve

• Maintenance

Page.

3.

4.

9.

2

General Information

Product description:

The New HELO HSX steam generator is a top quality and easy-to-service steam generator designed for domestic and commercial use.

The HELO HSX steam generator is developed to be user-friendly giving its user various options in enjoying the steam bath. The digital control unit can be mounted inside or outside the steam room. The steam generator can be equipped with an optional drain-valve for an automatic drain and flush program.

• POWER-RANGE (400V-415V 3N~) 3,4/ 4,7/ 6,0/ 7,7/ 9,5/ 12,0/ 14,0 kW

• POWER-RANGE (230V-240V 1N~) 3,4/ 4,7/ 6,0/ 7,7 kW

• POWER-RANGE (230V 3~) 3,4/ 4,7/ 6,0/ 7,7/ 9,5/ 12,0/ 14,0 kW (to be ordered separately)

• SERIAL OUTLET FOR MAX 56kW

• CLASSIFICATION IP20

• EASY TO SERVICE

• EXCHANGABLE HEATING ELEMENTS WITH THERMOFUSE PROTECTION

• AUTOMATIC FLUSHING PROGRAM

• AUTOMATIC WATERFILLING WITH ELECTRONIC WATERLEVEL CONTROL

• EASY TO INSTALL WALL- OR FLOOR MOUNTING

• CLASSIFICATION IP20

• DIGITAL CONTROL PANELS:

• Temperature

• Time

• Light

• Ventilation

• Essence pump

• 4 different programs

• EASY TO DESCALE

• Option to turn the steam generator ON / OFF with external control.

• The magnetic valve has a large flush hole through which most impurities and

chalk get flushed from the tank after each use.

Easy to maintain:

• Replaceable heating elements (3 pcs), one of which is equipped with a thermofuse.

• Lime remover (citric acid) fill port is conveniently located on top of the steam generator.

• Components can be easily replaced:

- PC board

- Heating elements

- Level probe

Plastic descale cover and descale pipe.

Access to the water tank from above the steam generator makes the

descaling process easy.

3

USE AND INSTALLATION:

The HSX steam generator is only intended for use in the heating of steambaths. Use of the steam generator in any space other than intended can result in structural damage.

The manufacturer is not liable for any damages caused by installation in a space not intended for steambath use, or misure of the generator.

Water and steam pipe connections must be made prior to connecting the unit into the mains.

Due care and attention must be taken when making the connections. Ensure that all joints are properly sealed. Although thread seal tape can be used to properly seal threaded joints, soldering the joints is recommended.

The steam generator must be placed away from water and moisture (dry room). The room must be wellventilated as the steam generator also generates heat. The minimum recommended safety clearance on each side and above the generator is 30 cm. When placing the steam generator, also take into consideration the space required for its maintenance.

There should be a drain nearby for draining the tank.

The steam generator can be installed freestanding on the floor or on the wall using wall fittings.

When using wall fittings, ensure you use appropriate fittings and screws for the type of construction

material of your walls. The steam generator weighs about 17 kg when filled with water.

When the automatic drain valve is used, it is recommended you use wall installation to ensure the proper discharge pressure in the discharge pipe leading into the drain.

4

Mounting and installing HSX steam generator

Mounting location:

The HELO HSX steam generator is to be mounted in a dry space next to the steam room (i.e. in a maintenance room, cupboard, adjoining room, loft or cellar).

The steam generator requires water- and electrical supply (see below) and a floor-drain.

The length of the steam pipe is recommended to be maximum 5 meters (16ft).

DO NOT FIT THE STEAM GENERATOR INSIDE THE STEAM ROOM.

NOTE: 1) It is important to have unrestricted access to the generator to facilitate electrical and plumbing connection and maintenance.

2) The steam generator must be fitted in the upright position.(see instructions)

Temperature sensor

alt.1

alt.2

Water supply

Power

Drain

alt.1 Control panel mounted inside steam room

alt.2 Control panel mounted outside steam room

The control panel can be fitted either inside or outside the steam room.

NOTE: The thermostat cable is connected to the control panel. The thermostat cable as well as control panel cable can be extended with a similar cable.

5

Mounting the generator and steam supply pipe:

The steam generator can be floor standing or wall mounted using the L-brackets (included in package).

When mounting the steam generator to the wall use the keyhole slots in the L-bracket

Use suitable screws according to wall material and local standards.

NOTE: HELO HSX-steam generator’s weight when filled with water is approx. 17 kg.

Check construction instruction when fastening the steam generator to wall for proper fastening.

When using the optional drain valve, wall mounting is recommendable for proper downhill gradient for the drain pipe.

Copper tube, 15mm, is recommended as steam pipe from the steam generator to the steam room.

The steam pipe shall run in a straight downhill- or uphill gradient from the steam generator to the steam room. Avoid any “water pockets” or other dips in the steam feed pipe on its route to the steam-nozzle as these will collect condensed water and block the pipe.

Condensation should be able to run on a downhill gradient from the steam generator to the steam room if the generator is mounted above the level of the steam nozzle, or run back to the steam generator on a downhill gradient from the steam nozzle to the generator if the generator is mounted below the level of the steam nozzle.

NOTE: It is recommended to insulate the steam feed pipe for safety reason and to avoid heat

loss /condensation.

WARNING: Hot steam can cause burn injuries.

The magnetic valve for draining the steam generator tank is fitted into the draining pipe. Alternatively you may use a manual draining valve.

The steam generator tank should be drained after each use. Draining extends steam generator’s

service life and reduces chalk build-up.

6

Electrical supply

Fused mains electricity should be terminated with an isolator adjacent to the steam generator. The supply should be rated according to the generator to be fitted and not less than the following:

Power

3.4kW

4.7kW

400V – 415V 3N~ 230V-240V 1N~

230V 3~

5 Amp

7

15 Amp

Amp 20

8 Amp

Amp

6.0kW

12Amp 33

9.5kW

14

An isolation switch should be fitted in a convenient location outside the bathroom area so that the generator can be switched off when not in use. Remove the vented top plate of the generator and connect into the terminal block as follows:

3 –phase 1-phase

N

L1 L2 L3

N

L1

3,4 -- 14 kW

400 V - 415 V

3,4 / 4,7 / 6,0 / 7,7 kW

230 V - 240 V

FACTORY SETTING Att. max. 7,7 kW

________________________________________________________________________________

3-phase

FACTORY SETTING

Used only in specific electrical systems- to be ordered separately from the factory

L1

L2 L3

3,4 – 14 kW

230 V 3~

Electrical connections are only to be done by a licensed electrician.

*) Walls made of heavy materials, such as concrete, brick or stone require a higher output to generate sufficient heat. Ventilation must also be given extra power.

The required power output can be estimated using the fomula below.

Volume (m3) x K1 x K2 = Required output (kW)

Ventilation

No

Acrylic K2

Light construction wall: + board tile K2 = 1.25

Heavy construction wall: stone, concrete + tile K2 = 1.50

Extra heavy construction K2 = 2.0

7

Water valve drain

230V AC

Water-

valve

filling

230V AC

2

6

4

2

6

4

5

1.

1

3

5

2.

1

3

6

5

4

3

2

3,4 - 7,7 kW 230 - 240 V 1N~ / 2~

1 2 3 4 5 6

L1 / N

L2

3,4 - 14 kW 230 V 3~

Thermo

Fuse 167 C

F1 T400mA

Main switch

230V/12VAC 42VA

F2 T3,15 A

Gr

1 2 3 4 5

6

L1

L2 L3

Top cover

3,4 - 14 kW 400 - 415 V 3N~

1 2 3 4 5 6

N

L1 L2 L3

Levelprobe in Tank

Low level

Ground

High level

Essance pump 230V AC

Fan 230V AC

Jumper for passing the timer / clock of the control panel.

J1

I I I I

I I I I

Light 12V AC 35W

Serial output

Control keyboard

D1

Normal open, input for remote timer

354 SHS 36 B

8

HSX INSTALLATION:

Control panel

Temperature sensor

Water connection

400V 3N~

Steam nozzle

Flushing

The control panel can also be installed inside the steam room. Steam nozzle / nozzles are fitted approximately 20 to 40 cm from the floor underneath a bench or a seat, or onto the wall making sure the hot steam cannot burn your feet. The steam nozzles are directed towards the floor. When placing the nozzles, also make sure that they will not be touched accidentally. The steam temperature is over 100

O

C and it can cause severe burns.

The thermostat is fitted to 170 cm above the floor level, preferably on the wall opposite the steam room door. It is advisable to seal the thermostat mounting hole with a suitable substance to ensure that moisture does not seep into the wall structure. NOTE: The thermostat cable is connected to the control panel.

9

Installing the control panel and thermostat

116 mm

The control panel has been insulated with a suitable mass to ensure it is moisture proof so that it can also be installed inside the steam-room. The control panel can be fitted directly in the wall, placed into the hole made for the control unit or through an acrylic wall. The pipe hole in the steam room should be insulated so that moisture does not reach the wall structure.

120 mm on/off steam on/off fan on/off essence on/off

4

3

2

1

Ø

3mm

Seal

142mm

115 mm

The thermostat is fitted to 170 cm above the floor level, preferably on the wall opposite the steam room door. If reguired the blocking nut can be used when working with a plexiglass wall. If the wall is thicker, you can easily make a hole into it and sink the control into the hole but you should insulate the hole to ensure that moisture does not go through to the wall structure.You can also pull in a cable through an electrical wiring pipe and insulate the thermostat to the end of it.

Control panel's and thermostat's cabling

34 mm

20 mm

15 mm wall

8 mm

Cable

Blocking nut

15 mm

Nylon screw

Locking screw

24 mm

Wall

32 mm Installation with a separate thermostat cover.

The thermostat is fitted to 170 cm above the floor level, preferably on the wall opposite the door. If reguired the blocking nut can be used when working with a plexiglass wall. On thicker walls, a hole can be drilled out and sealed a suitable caulk to prevent moisture from reaching building structures. The thermostat is inserted into its casing and secured to place with a locking screw.

21 mm

Thermostat

Locking screw

Thermostat casing

10

HSX Operating modes

HSX steam generator have two programable working modes, the TIME SETTING MODE or the CONTINOUS RUN MODE.

The different runningmodes are set by a jumper on the PC-borad inside the steam generator.

For setting the function proceed as following:

- Disconnect the mains electricity (remove fuses or switch to OFF).

- Open the top cover of the steamgenerator.

- Set the jumper according to function.or connect the remote timing/switch device.

- Replace the top cover.

- Activate the fuses.

Operative Options:

1. Continous Run Mode: Jumper in ON position

2. Time Programming Mode: Jumper in OFF position

3. Remote Timing Mode: Jumper in ON position AND remote timing/switch device

connected to screw connector.

For detailed using instructions see USER GUIDE.

Low level

Ground

High level

Timesetting

mode.

off

J1

I I I I

I I I I o n

1 2 3 4

Remote timing mode.

on

Continuos run

mode.

11

Water Supply

Connect the flexible ¾”water hose (included in package) to a cold water supply, or max 65

°C warm water, equipped with a manual shut off valve and with a water-pressure of min 0.2 bar and max 10 bar. Use of water with a hardness over 7

°dH or containing other impurities, may reduce the lifetime of the heating elements if the steam generator is not properly emptied after use. (Also see descaling with citric acid).

The warranty is not valid if the steam unit has been installed or used otherwise than stated in this manual. Functional failures caused by hard or impure water are not covered by the warranty.

16

Steam-outlet connection

Water inlet

Over pressure valve

Main switch

Control-panel inlet

Mains electricity in

Optional device inlet

Plug-connection for drain-valve

(extra option)

Drainoutlet

52

12

User and Service Manual

Digital Control for HELO HSX Steam generator

WARNING

Installation and mending must be performed by qualified personnel in the respect of all the following safety norms:

DLGS N°615/96 del 12/11/96 (ECC Document 89/336 on Electromagnetic compatibility)

DLGS N°626/96 del 26/11/96 (ECC Document 93/68 on Low Voltage)

The present manual is addressed to technical personnel qualified for installation

PRODUCT DESCRIPTION

The “HSX DIGITAL CONTROL PANEL” System is an electronic device that controls the following functions:

• Steam Bath On/Off

• Adjustable bathing time and temperature

• Light

• Fan

• Essence Pump

• 4 programmable/preset programs

• Alarm analyses

DESCRIPTION OF CONNECTIONS

Power inlets

• 1 serial inlet for the keyboard

• 2 resistive level sensors (predisposed for capacitive or ultrasound level sensors)

• Supply 5VCC, digital exit: open collector NPN

• The high level sensor has to have adjustable sensitivity

• 2 dip switch

• 1 normally closed connector for a remote timer

Outputs

• 1 serial output for controlling the next control (without using a split box)

• 1 lamp 12VAC – 35 WATTS MAX.

• 1 water-charging electro valve 230 VAC

• 1 drain electro valve 230 VAC

• 1 essence pump A 230VAC MAX 400WATTS.

• 1 fan 230VAC MAX 400WATTS.

• 1 steam generator output (remote control switch coil) 230VAC MAX 3000W

Details

Board dimension: 10CMX11 CM

Second transformator to supply level sensors

13

HELO HSX DIGITAL CONTROL CONNECTION DIAGRAM

230/12VAC 42VA

TRANSFORMER

INPUT MAIN POWER

SUPPLY (230VAC)

OUTPUT POWER SUPPLY

TO TRANSFORMER (230VAC)

HEATER OUTPUT (230VAC)

BOILER FILLING

ELECTROVALVE (230VAC)

BOILER EMPTYING

ELECTROVALVE (230VAC)

ESSENCE OUTPUT

PUMP (230VAC)

FAN OUTPUT (230VAC)

RL 5

RL 1

RL 2

RL 3

RL 4

4

4

SENSIBILITY TRIMMER

LOW LEVEL SENSOR INPUT

HIGH LEVEL SENSOR INPUT

DELAY TRIMMER

INPUT VOLTAGE (12 VAC)

FROM TRANSFORMER

LAMP OUTPUT (12VAC 40W)

SERIAL OUTPUT GOVERNING

THE NEXT CONTROL BOARD

CONTROL KEYBOARD

NORMALLY OPEN INPUT

FOR REMOTE TIMER

J1 Jumper for operation mode (continous / timer)

14

KEYBOARD DESCRIPTION

4 digit LED display on/off steam bath key with led on/off lamp key with led on/off fan key with led on/off essence pump key with led

time key temperature key

Plus key

Minus key

Memory1 key with led

Memory2 key with led

Memory3 key with led

Memory4 key with led

OPERATIONS

Operative Options

The heater can either work in the continuous running mode (A) or with the time setting program (B).

In the PCB there is a Jumper (J1) that can be selected as follows:

ON = the system works in the continuous running mode

OFF = it works with the time setting program

A. Continuous Running Mode

The plus and minus key in the time function are inhibited.

When the generator is on, the display shows temperature and if the time key is pressed the display shows the 4 central segments running rightward for a few seconds.

B. Time Programming Mode

When the time setting mode is switched on, the factory set time is 60 minutes but it can be changed from 5 to 240 minutes (with intervals of 5 min) by using the plus and minus keys.

The time can be changed also after the set steam bath program has started, by pressing the time key and subsequently the plus and minus keys within 2 seconds.

The display alternatively visualizes for 30 seconds the temperature and for 30 seconds the remaining bathing time.

Setting the bathing temperature.

The default bathing temperature is 45 o

C. The temperature can be adjusted from 30 degrees to 50 degrees (in 1 degree increments) by using the + and - keys.

The bathing temperature can be adjusted during bathing by pressing the temperature button and, within 2 seconds, the + or - buttons.

15

Personal setting steam bathing program.

There are 4 memory keys with default steam bath programs:

1. 40 minute bathing time at 40 o

2. 60 minute bathing time at 45

3. 60 minute bathing time at 50

4. 40 minute bathing time at 50 o

C o

C o

C

C

The steam bath will start by pressing one of the program buttons. The LED above the button indicates which program is active.

In order to memorize your personal steam bath adjust the time and temperature by using – or + keys and then press one of the program keys for more than 2 seconds. The program key’s LED will flash to indicate a successfully saved programme.

Flush and rinse

The steam generator’s magnetic drain valve will automatically open 15 minutes after the bathing programme has finished. After the tank has flushed (2 minutes) the drain valve will close and the water solenoid valve will open and fresh cold water will fill the tank up to the upmost level probe. Once the tank is full, the drain valve will open again and the tank will drain and remain empty ready for the next use.

During the flush and rinse cycle, the outermost segments of the screen will "go around” in circles.

During the flush and rinse cycle, you cannot start a new bathing programme nor can the cycle be interrupted.

Operation.

1. When turned on, the magnetic valve will open and the unit's tank will fill with water.

2. Once the water reaches the lowest of the level probe, the heating elements will turn on.

3. When the water level reaches the level probe, the magnetic valve will close.

4. As the water level decreases due to steaming and reaches the lower level probe, the steam generator will take in water again until the water level probes indicate that the tank is full.

5. Steaming will continue for the set time period. When the steam room reaches the set temperature, the heating elements will turn off. Once the temperature decreases 0.5 o

C below the set temperature, the heating elements will be turned on again.

6. Once the bathing is over, the steam generator will initiate the flush and rinse cycle after 15 minutes of inactivity.

C. Remote Timing Mode

The system can also be connected to a remote timer that switches on and off the system.

Using this option all the automatic re-starts of the alarm modes are inhibited. When an alarm stops the treatment for safety reasons during the remote timing mode , the system can be re-started by only the operator.

16

STEAM BATH FUNCTION

.

Temperature and Time setting

The temperature set by default is 45°C and it can be changed from 30°C to 50°C with steps of 1°C by using the plus and minus key. The temperature can be changed also after the set steam bath program has started, by pressing the temperature key and subsequently the plus and minus keys within 2 seconds.

Time can be changed by using the time key and the plus and minus keys.

The Steam generator

When the user starts the treatment the electro valve starts taking in water, when the water reaches the low level sensor the heating starts.

When the water reaches the high level sensor the electro valve closes off; as soon as the high level sensor does not feel the water the electro valve opens and it closes when the right level is reached.

Steam generator cleaning cycle

The cleaning cycle is an automatic operation and is very important because it prevents the formation of chalk and bacteria in the water tank.

It is automatically activated 15 minutes after the steam generator has stopped. The drain electro valve opens for 2 minutes. The tank is filled with water up the high level sensor, and the draining electro valve opens again for two minutes.

During the cleaning cycle the external segments of the display go around in circles.

LAMP

The led is on when the lamp is off. Press the lamp key and the led switches off while the lamplight is on.

The lamp works independently from the steam generator .

FAN

The fan switches on automatically when the generator stops, and then the fan runs for 30 min.

During the steam bathing the fan can be switched on and off.

The led shows the status of the fan: on when the fan works and off when the fan is off.

ESSENCE PUMP

The essence pump starts working automatically when the set temperature is reached. It can stopped and restarted by pressing the essence pump key. The led is on when the pump is on and off when the pump is off.

PRE PROGRAMMABLE BUTTONS

..

There are 4 memory keys with default steam bath programs.

In order to memorize a personal steam bath, adjust temperature and time by using the plus and minus keys and then press a memory key for more than 2 seconds: in this way the customized steam bath program is saved in the memory key. The Memory keys all work as starting keys for the steam bath program

The led of the memory key is on when the chosen steam bath program is on. When the user is programming a key the led blinks, while saving the new data, in order to show that the reprogramming operation has been successfully performed.

ALARMS

If a problem occurs in the system while in function, the display visualizes an alarm number (A1, A2, A3, A4), which helps identify the nature of the problem.

• A1: If the high level sensor does not feel the water after 5 minutes from activating the steam bath, the system times out and it can be re-started. If the system does not get restarted after 5 minutes then the draining valve empties the water tank.

• A2: If the low level sensor does not feel the water for more than 1 minute during the treatment, the heating stops working. If the operator doesn’t make any operational actions within 5 minutes then the whole system times out.

• A3: If the set temperature is not yet reached after 30 minutes the display visualizes the alarm. The steam bath continues according to program. Check the set temperature, sensor position, ventilation and dimensioning of the generator if the A3 shows again.

• A4: If the temperature level does not work all functions are inhibited

17

Operating optional devices.

Light controls.

The ligh control button operates independently of the steam generator. The button can also be used to control a 12 V AC light and also a 12V AC external light control. The LED for the light button will be

illuminated when the lights are off.

Fan controls.

The fan function works only if the external fan is connected to the pc board. The fan controls will automatically activate for 30 minutes after the steam bathing programme has finished. During bathing the fan can be turned on or off pressing the “fan” button in the control unit. The control button LED will be illuminated when the fan is on. The control voltage is 230V.

Essence pump controls.

The essence pump can be turned on or off by pressing the essence on/off button . The essence pump is connected as shown in the picture below i.e. install the thermostat included in an essance pump package into the steam pipe. The control button’s LED will be illuminated when the essence pump is turned on.

Control voltage 230V.

Essence pump connection

ESSENCE PUMP

N L

Temperature sensor

70 °Celsius. Attached to the steam pipe with a cable tie

3 A fuse

PC board

OLEA 40

I I I I

I I I I

N L1 L2 L3

Steam connector

Essence pump control 230V

Circuit board has

AMP-connections

18

DRAIN VALVE (Optional)

Drain valve is easy to mount: screw on the magnetic valve and plug-in the cable.

STEAM GENERATOR MAINTENANCE:

FLUSH AND RINSE:

The steam generator has an automatic flush and rinse cycle. 15 minutes after the bathing programme has finished or the programme has been manually aborted, the electronic drain valve will open. After the flush the steam generator will fill its tank again with cold water and flush it again (rinse).

By emptying the steam generator tank straight after use, the life length of steam generator is improved even in areas where water quality leaves room for improvement. Flushing the tank is not a substitute for a regular chalk removal.

After the flush and rinse cycle, the steam generator will shut down to stand-by mode until the next bathing programme is initiated.

Testing the water quality and descaling the HELO HSX-steam generator:

Water hardness test: Perform a water test with the test strips enclosed in steam generator package.

Dip the test strip briefly (1 sec) in water and shake off excess water. Check the test strip after 1 minute.

Test result:

< 3° dH, very soft water, descaling after 500 hours of use.

> 4° dH, soft water, descaling after 100 hours of use.

> 7° dH, semi hard water, descaling after 50 hours of use.

> 14°dH, hard water, descaling after 30 hours of use, installation of a water-softener is recommended

> 21°dH, very hard water, Install a water softener.

These numbers are recommendations from the manufacturer, descaling with citric acid can be carried out more often.

The product warranty will be void if the steam generator has been incorrectly installed or it has been used in a manner other than described in the user manual.

The warranty also expressly excludes operational faults if they are caused by so called hard water

(water with high levels of chalk or otherwise impure water).

The steam generator must be maintained as described in the user manual.

19

The descale procedure with the HELO HSX-steam generator is easy to carry out. Use only the recommended citric acid according to the instruction beneath.

Helo HSX-steam generators are supplied with a plugged descale access pipe for filling the tank with the mixture.

DESCALING INSTRUCTIONS.

Descale instructions step-by-step.

1. Add 50g of citric acid into 1 liter of fresh water and mix well.

2. Open the descale plastic cover on the generator and open the cap on the pipe.

3. Pour the mixture into the tank of the steam generator and close the cap.

4. Start up the steam generator and let the citric acid solution boil in the tank for approx. 10 minutes.

Stop the generator and depending on if there is a automatic or manual valve proceed as following: a. Automatic drain valve: The tank drains and flushes itself 15 minutes after the stopcommand. After the drain and flush, start the generator and let it fill up with water before pressing the stop button again and Wait for the tank to drain again. This flush-procedure can be carried out 3-5 times. b. Manual drain valve: After the boiling procedure wait and let the citric acid stand in the tank for approx. 15 minutes, then drain the tank by opening the manual valve. After the tank is empty close the valve and start up the generator again and let it fill up with fresh water.

After that press the stop button and drain the tank again. This flush-procedure can be carried out 3-5 times.

The steam generator is ready for use after descaling and if a smell of citrus occurs in the steam room; it is not harmful to the health and can be eliminated by flushing the generator again.

STEAM GENERATOR IN PUBLIC USE.

In addition to the descale procedure above it is advisable to maintain a proper service interval on a steam generator in public use (run-time 5 hours or more per day). This service, for example made every 6th. month (more often if the water-conditions require), should consist of a visual check on the interior of the tank, the scale build up on elements and level probe.

The tank can be cleaned on the inside through the fastening holes of the elements.

20

HELO HSX Steam generator

Split Kit 4

Split Kit 2 Split Kit 3

Split kit user and mounting instruction

Read Instructions carefully before fitting

NOTE: All plumbing and electrical installation work may be carried out by authorized personnel only and in accordance with local installation and wiring regulations.

SPLIT KIT 1, 2, 3 with adjustable drain cycle.

The HSX Split kit is used when connecting 2 or more (max 4) HSX-steam generators to generate steam for bigger steam rooms.

The Split kit contents the cables and connectors needed. The PC-board is equipped with a DIP-switch (see drawing) for activating each steam generator and adjusting the drain cycle.

The HSX steam generators adjustable drain cycle-feature that drains and flushes the tank every 3 hour,

3hour 20 min. or every 3hour 40min. after the procedure the steam generator continues to produce steam.

In case 4 generators are connected together, 2 of them are drained simultaneously.

21

Mounting the Split kit:

1. Remove the short plastic-end cover and the metallic top cover from the

HSX steam-generator.

2. Open the 19mm diameter predrilled hole on the inside of the shorter plastic-end cover of the

HSX-steam generators.

3. Mount the Split-kit cable and strain relief to the opened hole in the plastic end cover

4. Connect the wire/wires from the

Split-kit to the PC-board connector according to the drawing and set the

DIP-switch 1 and 2, in the following positions according to the steam generators connection number:

HSX 1:

HSX 2:

HSX 3:

HSX 4:

3 hour

DIP1 DIP2

off off on off off on on on

5. Set the adjustable drain cycle, dip 3 and 4, on the PC-board on each

HSX steam generator

No drain cycle

3hour 20min.

3hour 40min.

DIP3 DIP4

off off off on on off on on

1

1.

4.

2./ 3.

pre-drilled holes.

21mm

21mm

19mm/Split-Kit

22

HSX Flowchart

Start

Press pushbutton

RL1 engages

YES

YES

NO

Solenoid Valve opens

Water into tank

(appr.1min 20sek)

NO

-check power supply

-check relay

-Tank is allready filled with water

-check watersupply

-check solenoid valve

-check wiring

-check waterlevel probe

-check waterlevel probe LD1 on

YES

Water tank is full.

NO

NO

If time to fill tank longer than 1.30 min

-check water pressure

-check solenoid valve for dirt particles

-check drain valve for leakages

YES

RL5 engages

YES Heating element activates

YES

Boiling off water in the Tank. Steam into room

NO

NO

-check termofuse

-check heating elements

-check relay

NO

If water boils but no steam to room

-check steam pipe and steamoutlet

LD1 off

Waterlevel low

RL1 engages

Solenoid valve opens water is filled to high level

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Ympäristönsuojeluun liittyviä ohjeita

Tämän tuotteen käyttöiän päätyttyä sitä ei saa hävittää normaalin talousjätteen mukana, vaan se on toimitettava sähkö- ja elektroniikkalaitteiden kierrätykseen tarkoitettuun keräyspisteeseen.

Symboli tuotteessa, käyttöohjeessa tai pakkauksessa tarkoittaa sitä.

Valmistusaineet ovat kierrätettävissä merkintänsä mukaan. Käytettyjen laitteiden uudelleenkäytöllä, materiaalien hydöyntämisellä tai muulla uudelleenkäytöllä teet arvokkaan teon ympäristömme hyväksi.

Tuote palautetaan ilman kiuaskiviä ja verhouskiviä kierrätyskeskukseen.

Tietoa kierrätyspaikoista saat kuntasi palvelupisteestä.

Instructions for environmental protection

This product must not be disposed with normal household waste at the end of its life cycle. Instead, it should be delivered to a collecting place for the recycling of electrical and electronic devices.

The symbol on the product, the instruction manual or the package refers to this.

The materials can be recycled according to the markings on them. By reusing, utilising the materials or by otherwise reusing old equipment, you make an important contribution for the protection of our environment.

Please note that the product is returned to the recycling centre without any sauna rocks and soapstone cover.

Please contact the municipal administration with enquiries concerning the recycling place.

Anvisningar för miljöskydd

Denna produkt får inte kastas med vanliga hushållssopor när den inte längre används. Istället ska den levereras till en återvinningsplats för elektriska och elektroniska apparater.

Symbolen på produkten, handboken eller förpackningen refererar till detta.

De olika materialen kan återvinnas enligt märkningen på dem. Genom att återanvända, nyttja materialen eller på annat sätt återanvända utsliten utrustning, bidrar du till att skydda vår miljö.

Produkten returneras till återvinningscentralen utan bastusten och eventuell täljstensmantel.

Vänligen kontakta de kommunala myndigheterna för att ta reda på var du hittar närmaste

återvinningsplats.

Hinweise zum Umweltschutz

Dieses Produkt darf am Ende seiner Lebens-

Dauer nicht über den normalen Haushaltsabfall

Entsorgt werden, sondern muss an einem

Sammelpunkt für das Recycling von elektrischen und elektronischen Geräten abgegeben werden.

Das Symbol auf dem produkt, der

Gebrauchsanleitung oder der

Verpackung weist darauf hin.

Die Werkstoffe sind gemäß ihrer Kennzeichnung wiederverwertbar, Mit der Wiederverwendung, der stofflichen Verwertung oder anderen Formen der Verwertung von Altgeräten leisten Sie einen wichtigen Beitrag zum Schutze unserer Umwelt.

Dieses Produkt soll ohne Steine und

Specksteinmantel an dem Sammelpunkt für

Recycling zurückgebracht werden.

Bitte erfragen Sie bei der Gemeindeverwaltung die zuständige Entsorgungsstelle.

7414000 124 YKXC 144 B

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