Helo HNS-M Produkthandbuch Seite 42

Instructions for Use and Installation HNS-M / HLS
Steamer use HLS
Steamer connections and implementation
Connecting the remote control button (Optional, Pneumatic Kit)
The remote control button functions pneumatically (on air pressure). Connect the black air tube found in the accessory
packet as shown in the figure. The tube must be straight.
Cut the tube to suitable length. The push button may be installed either inside or outside the steam room. Clear silicone can
be used for mounting. Push button is not needed, if the unit is controlled with a control centre (Roma I or Roma II). Be sure
to leave the switch on ON position, if the remote control button is not used (removed).
Connecting the control centre or split box (Optional)
The available control centres, ROMA I and ROMA II, are connected to the DIN connector as shown in the figure. Connection
does not require a professional electrician, users can do it themselves. Split Box is required when other devices are
connected to the steamer in addition to the control centre, e.g. automatic flush valve (Auto clean Kit) or if the control centre
controls more than one steamers (max. 3 steamers).
The steam generator may also be used without the control centre, in which case the user must take care that the steam
room temperature does not rise above 50°C. A separate timer circuit (OLEA 82) can be installed on the steam generator's
circuit board (OLEA 21), which stops the steam generator automatically after 25 minutes. (Optional, Timer Circuit)
Indicator light (Optional, Pneumatic Kit)
Drill a hole in the wall and install the indicator light in the hole. Seal the hole with silicone, if necessary. Plug connector is
connected to the connector in the steamer. The indicator light functions on 12V DC direct voltage, therefore it is safe also in
moist steam rooms.
Steam generator implementation
1) Open the manual water tap of the steamer.
2) Press the main switch to position 1.
3) Give the control input with the pneumatic push button or with the control centre (Roma I or Roma II).
When there is enough water in the tank, the electronics will switch the heating on and close the water intake valve.
4) Heating the water takes about 5 to 10 minutes, depending on the power output, after which steam generation starts.
5) Steamer is stopped by pressing the pneumatic push button again, or if a timer is used, after the time has run out (Timer
circuit 25 min or Roma II), or by pressing the control centre switch to 0 position (Roma I).
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Water connection 3/4"
Indicator light connection (Pneumatic Kit) (Optional)
Din connector for the control panel (Roma I and
Roma II) (Optional) and the Split Box (Optional)
Main switch
Power supply
Connection for pneumatic remote control
(Pneumatic Kit) (Optional)
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