ROTOTERM MR-TR
14
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Heating regime selector switch
Room unit has additional switch (14) on the right side. It makes possible to choose two heating regimes:
1. ON - heating dependents on exterior and internal room temperature (normal operation).
With built-in temperature sensor it assures constant room temperature. With connection with controller
ROTOTERM MR-TR it corrects temperature of mixed flow.
Two temperature levels can be set - day time and night time level. The design of the timer enables
simple operation with keys as well as control of actual hour, day and heating conditions in any time.
Additionally it is equipped with room temperature display.
2. OFF - temperature control of mixed flow dependents only on exterior temperature
Room unit works independently of room temperature. This is suitably, when we have additional heating sources in
the room (fireplace, ...).
The temperature of mixed flow is dependents of heating curve. Room unit in this regime allows parallel shift of heating curve.
Two temperature shifts can be set - day time and night time level. The design of the timer enables simple operation with keys
as well as control of actual hour, day and heating conditions in any time. Additionally it is equipped with room temperature display.
Warning!
When is regime selector switch in position OFF, then slide switch for choosing way of operating (3) does not assure
protection against freezing, but it has function of stopping operation of controller. It closes the mixing valve.
Slide switch for choosing the way of operation
There are two operating modes:
- if the switch (14) in the ON position provides frost protection (room temperature 8° -10°C)
- if the switch (14) in the OFF position - heating is switched off (closes mixing valve. In this mode there is no
protection against frost!
- Automatic working according set program
BATTERY REPLACEMENT
IT IS RECOMMENDED TO REPLACE THE BATTERY CELL AT THE BEGINNING OF HEATING PERIOD
IN ORDER TO ATTAIN RELIABLE OPERATION OF ROOM UNIT!
Use screwdriver to separate AS 2000-E from wall console: press the screwdriver in the notch on bottom
part, lift it with hand and remove it.
AS 2000-E uses alkaline battery cell 2x LR06 1.5V.
In the unit are inserted two LR06 alkaline battery LR06 1,5 V. Pull out the spent cartridges and replace
them immediately with new ones (you have a few seconds for replacement to maintain set program).
AS 2000-E operates regardless the network conditions (during eventual current break downs programme
is not deleted) due to supply from batteries. Life time of batteries cell is about 2 years from the date of
in stallation of new one and it becomes worn out when the display becomes pale.
Use exclusively alkaline battery cells type LR 06 in order to pre vent leakage and damages to electronic
circuit.
Do not put used batteries in your regular household rubbish. Take them to your local battery-
disposal point.
Do not throw this device away with your regular household waste.
You must take electronic equipment to a local tip to be disposed of in line with current
regulations.
Never try to recharge standard batteries as they may explode.
Do not take batteries apart or throw them into a fire.
Do not short circuit batteries.
