Warmtec WRS-04S, User Manual

11

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in the cold mode, after the signal disappears, the curtain goes into the heater cooling mode and turns off after 30 
seconds.

a) DOOR SENSOR (CD) - a signal from the input (door opening) activates the curtain at the set earlier operation mode 
(speed, number of heaters), after the signal disappears, the curtain goes into the delayed shutdown mode, whose 
operation depends on whether the curtain is set in heating or cold mode:

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in the heating mode, after the signal disappears, the curtain continues to work for 30 seconds in the heating mode, 
and then passes into the 30 seconds heaters cooling mode and turns off,

b) THERMOSTAT (T) - the signal from the input (thermostat activation) will enable to switch on the curtain in full heating 
mode and its aim is to heat the room as quickly as possible. The air curtain operates at full power (all 2 heaters). Activation 
curtain by the thermostat causes no reaction to the door opening sensor. When the thermostat is turned off, the curtain 
goes into door sensor control. Activation of the curtain from input (T) is signaled by blinking of 2 red diodes.

Each time the 

“HEAT“ 

button is pressed, the heating mode will change.

b) The "HEAT" button allows you to set the heater operation mode:
- COOLING MODE: (only circulation, without heating) - none of the red diode flashes,

a) The "ON / OFF" button allows to switch the device on / off - the single 
green LED stays ON.

- HEATING MODE: I Heater (½ heating power of the Air Curtain ) - the single red LED stays ON,

6.1. Button functions - setting the operating mode of the curtain.

- HEATING MODE: II Heaters (the full power of the Air Curtain ) - two red LEDs stay ON,

6.2. Control inputs.

6. Operation

On/Off

COOL

HEAT

CONTROL

PANEL

In the case of a power failure, the curtain remembers all settings and returns when the power is 
restored to the previously set operating mode.

If you do not want to use the DOOR SENSOR AND THERMOSTAT, use a JUMPER on the DOOR SENSOR 
input. You can manually control the operation of the curtain (remote control or buttons).

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