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13

8.  “       “This button has 2 functions; if the generator is off this button can be used to 

drain the generator manually. If the generator is switched on it can be used to select 
the steam on demand operating mode. 

9.  When the preset temperature for the steam room is reached 2 of the 3 elements will 

switch off allowing just 1 to continue heating to maintain the temperature. Elements 
will cycle on and off to maintain the temperature to within approximately 2.5 degrees 
above or below the preset requirement. 

10. Boil dry protection – If the water supply is discontinued the water level indicator LED 

turns red and the steam generator stops immediately. 

11. The “       “ button can output AC230V to power the transformer for a 12V steam 

room lamp.

Drain

Model

Light

12. “      “ button has 2 functions; it can be used to power a fan if fitted and can also be 

used during the temperature or time setting procedure to confirm the settings (see 
further details below).

13. “      “ button has 2 functions; it is used to set the time and temperature settings and to 

start the descaling operation (see further details below).

14. The display temperature can be changed from Celsius (default) to Fahrenheit by 

altering the settings of the JP1 pins on the circuit board.

Fan

Enter

Set

Clean

5.2 Setting Time and Temperature

0

The steam generator default settings are 40 C temp and 1 hour of operation which can 

be adjusted as follows; 

The memory is lost and reverted back to the factory default 

settings when the power is cut off.

CAUTION

Fan

Enter

Fan

Enter

Set

Clean

Set

Clean

1.  To set time: press “       “ key and the time display window will flash - press “    “ or “    “ 

to adjust the time, every press increases or reduces by 5 minutes, once the desired 
setting is achieved press “       “ the window will stop flashing. Time may be adjusted 
from  10  to  240  minutes.  Exceeding  240  minutes  the  display  will  show  “NO” 
meaning no time limit. 

2.   To set temperature press “       “  twice. The temperature window will flash, enter the 

required temperature by pressing “    “ or  “    “ to adjust - every press will increase or 
reduce by 1 

 . Temperature is adjustable from 30

-60

 , press “       “ key and 

the window will stop flashing.

3.   Auto-descaling can only operate when the steam generator is in OFF mode i.e. the 

boiler has finished steaming; the water has drained and flushed, the drain LED will be 
off. Before auto-descaling can commence, a supply of dilute citric acid liquid must 
be connected from a storage vessel positioned at least 500mm above the steam 
generator. For the dilution ratio refer to the information supplied with the citric acid.

Содержание DSTEAM90

Страница 1: ...Steam Generator STEAM GENERATOR...

Страница 2: ......

Страница 3: ...10 4 1 Steam Room Design 7 6 TROUBLE SHOOTING 14 8 TERMS OF WARRANTY 17 Davis Shirtliff Ltd 2022 Contents herein are not warranted 5 OPERATION 12 7 MAINTENANCE 16 5 2 Setting Time Temperature 13 5 3...

Страница 4: ...g a steam head and auto drain valve Provision for auto descaling is provided OPERATING CONDITIONS Water Pressure Min 0 25Bar Max 8Bar Water Quality Hardness less than 50ppm CaCo above which regular de...

Страница 5: ...where both the electrical power and water supply can be isolated in an emergency WARNING The minimum water inlet pressure is 0 25 bar and a maximum of 8 bar working pressure should not exceed 5 bar W...

Страница 6: ...led on level ground WARNING The Steam generator should not be in close proximity to hazardous substances WARNING The size of heater required to heat a particular size of steam room is dependent on typ...

Страница 7: ...Insulation Material 7 Detect the water level Water Level Probe 8 Steam Outlet Steam Outlet 9 13 Operates if the pressure in the boiler exceeds 10 2bar 10 11 12 Pressure Relief Valve 0 To protect boile...

Страница 8: ...lly when not steaming On Off On Off Light Light Temperature Display Time Display Push to operate lights Drain Drain Fan Mode Mode Enter 4 Dual function button used when steaming to set the time temper...

Страница 9: ...Drain LED 13 Operation mode indicator red is for steam on demand mode and green for conventional timing Mode LED 14 Green indicates heating is on red indicates the required temperature Heating LED 15...

Страница 10: ...W will heat up to 3 1m of air For dense materials such as stones and ceramics which conduct heat more 3 rapidly allow for up to 2kW per m of air Hot air rises so restricting the height to around 2 met...

Страница 11: ...e included in the controller to set working times in regular intervals of 30minutes The steam generator should be installed in a dry well ventilated place in close proximity to the steam room It can b...

Страница 12: ...fort it s h o u l d b e a t t h e farthest place from the seat STEAM GENERATOR Valve Water Level Probe Overheat Switch According to the location it may be necessary to attach an additional length of p...

Страница 13: ...am room at approximately 1 2 to 1 5 meters high and away from the door respective Use a 4mm screw to fix it in place and connect to the wire from the controller 10 Temperature Sensor 4 Screw Installat...

Страница 14: ...Fig 10 11 9kW Steam Generator Circuit Diagram 12 15kW Steam Generator Circuit Diagram Fig 11...

Страница 15: ...the water inlet valve will turn off 3 After a few minutes of operation the generator will begin steaming for small steam generator 2 3 minutes and about 3 5 minutes for larger generators 4 Press the k...

Страница 16: ...altering the settings of the JP1 pins on the circuit board Fan Enter Set Clean 5 2 Setting Time and Temperature 0 The steam generator default settings are 40 C temp and 1 hour of operation which can b...

Страница 17: ...with clean water when the cycle is complete the drain LED will go off 2 Ensure there is sufficient descaling solution in the container to completely fill the boiler when liquid level reaches set poin...

Страница 18: ...here is no steam being produced 1 Replace main circuit board 2 Replace relay circuit board 3 Replace heating elements 1 Main Circuit Board Faulty 2 Relay Circuit Board Faulty 3 Heating Elements Faulty...

Страница 19: ...sulting in leaks from around the elements The extent of the problem will vary according to the degree of hardness in the local water supply It is recommended to use water softener NOTE All commercial...

Страница 20: ...ranty condition or liability implied by law the liability of Davis Shirtliff hereafter called the Company in respect of any defect or failure of equipment supplied is limited to making good by replace...

Страница 21: ......

Страница 22: ......

Страница 23: ......

Страница 24: ...INS498A 04 22...

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