Stavoklima Econ User manual

USER MANUAL
INSTRUCTIONS FOR MOUNTING
STAVOKLIMA v.o.s
HORNÍ 22
CZ 37004 - ČESKÉ BUDĚJOVICE
WWW.STAVOKLIMA.EU
STAVOKLIMA v.o.s 1 ECON-MANUAL

Button for fan switch
Button for heating switch
Technical conditions for the regulator running:
max. environment temperature 10-35°C / degree of protection IP 20
running voltage of the regulator 10V DC
running unit voltage 230V(400V) - 0Hz (if not ordered differently)
pic. 1 - model pic. 2 - placement of the controller on the wall
Attention !!! Before regulator connection (connection under voltage) check the righteness of all cabels in the
unit electronic. Also check the rightness of the preliminary element according to the project documentation.
REGULATOR AND SYSTEM DESCRIPTION
Regulator Econ is intended for air curtains control eventually other air conditioning units. The regulator is
intended only for wall mounting for basic environment without a humidity.
REGULATOR UNPACKING, MOUNTING
The regulator Econis delivered as a set withthe user manualand mounting accessories
(connectors, screws). Firstlycheck the correctness of the cabel, afterwards demount the plastic
cover from the regulator front and consequentlythe small screw. Enclose the lower part of the
regulator onthe wall into the required mounting positionand pass throughthe cabel. Drillthe holes
ø4 for connectors and fit the connectors withscrews and fastenthe regulator rectangularly onthe
wall. Connect the cable according to the wiring diagramonthe rightterminals.Thenconnect the flat
cable onthe cover of the regulator box. Finishthe assemblywithcovering up of the box,screwup
the cap screwand blinder.
Indicater of activated door switch or external
switch
STAVOKLIMA v.o.s 2 ECON-MANUAL

Regulator Econ is intended for water heated or electro units. With the button "Fan" you choose the fan
speed 0-3. In state "0" = OFF - there is no signalisation of green LED FAN. Pushing the button will cause
speed change in higher speed grade up to max. fan speed 3. Further push of the button change it to "0".
Then again to fan speed "1" etc.
UNITS WITH ELECTRO HEAT EXCHANGER
Electro heater can´t be running without a fan. Electro heater can be switched on in any grade. Grade " I" =
50% of capacity, grade " II" = 100% of capacity (*according to the type, the heater can be only as 1-
grade). If the heating is in first grade without a fan run, the fan starts to run automatically in first grade (this
is valid only for the first heating grade. In reality as first starts to run the fan and the heating afterwards with
delay. That means first heating grade = at least first fan grade or higher). If the heating is in second grade
without a fan run, the fan starts to run automatically in third grade (in reality as first starts to run the fan and
the heating afterwards with delay, that means first heating grade = at least first fan grade or higher). If the
fan is switched from higher grade into first grade, the heating is switched over automatically also into first
grade (if it was in second grade). The heater runs only under the condition, that the contact for thermostat
in unit electronic is connected or there is a bridge.
Thermostat allows to switch ON the heating, without connected thermostat you can´t run the heating or
change the grades. The heating is switched ON via thermostat only if the fan is running (this is valid for the
electro version). If the heating was switched ON earlier and the thermostat goes OFF, the heating goes
OFF immediately (this is valid for the electro version). Thermostat is connected on the terminals of the
regulator.
THERMOSTAT
FAN
UNITS WITH WATER HEATED HEAT EXCHANGERS
The heating grades are controlled only via relay "heating 1 grade" in pulse:
0 = outlet switched OFF
1gr. = outlet is cycling, 2 minutes ON, 2 minutes OFF; cca 50% of capacity
2gr. = outlet ON. 100% of capacity.
The heating can be controlled independently also without fan run, when switched off there is no fan delay.
Use always for connection the gear without tension opened! The heater runs only under the condition, that
the contact for thermostat in unit electronic is connected or there is a bridge.
DOOR - SWITCH
Door switch allows to switch on the fan, without connected door switch you can´t run the fan or change
the speed grades.
If the fan was ONearlier and the door switch goes OFF, the fan will switch OFF after 30 seconds from the
setted speed grade. It the door switch goes ONagain, the fan starts to run in the setted speed grade. If
together with the fan was earlier switched ONalso the heating, so the heating will switch OFF immediately
after door switch will be OFF and the fan with time delay of 60 seconds (this is valid for the electro
version). Signalisation of the door switch in the position OFF on the regulator = symbol of contact blinks
yellow LED. This is valid only if the fan grade was setted before and the grade was higher than "0". If you
don´t want to run the unit with this contact, then it is necessary to make a bridge on the terminals for this
contact.
STAVOKLIMA v.o.s 3 ECON-MANUAL

Before all maintenance on the unit it is necessary to switch off the power supply. Current injury danger.
Regulators Econ don´t support the possibility of chaining other paralel units.
MASTER-SLAVE SYSTEM
SAFETY NOTICE
SERVICE - BRIEFLY
All electrical work should be carried out in accordance with current regulations in given country and according to ČSN12
2002 and other linked rules. At any service intervention the unit must be disconnect. Connection and earthing of electric
unit or its parts has to correspond especially with ČSN332190, 332000-5-51, 33 2000-5-54. All electrical investigations
must be performed by a qualified electrician according to the notice §6 ČBUNo.50/78 law.
Electro investigations must be performed by a qualified person according to ČSN34 3205 and notice No. 50-51/1979
law. Electro connections make exactly according to the delivered wiring diagrams. Don´t forget to do the corresponding
protective earthing. Always think over the suitability of recommended cable connections with regard to fire section of the
building, protective distance, fuse and stage of the building electro installation.
Do all connections of prepared cables to the grips according to the applied electro documentation, afterwards check the
connections, earthing and finally switching on the power supply.
All the units are tested and carefully checked by the producer before the expedition. The most common faults come from
misunderstandings of the function or wrong connection. That´s why keep exactly the producer regulations, you will
prevent a difficult faults searching. Don´t try to run the unit under different connections - the unit can run in a short-time
as you want and expect, but this may cause irreversible losses and damages. There is no guarantee due to this
operation.
Correcponding wiring diagram you will find in the unit. Wiring diagram for individual delivered product is valid, but it can
be modified as optional or from production causes according to the specified request.
Mounting and all electrical investigations must be performed by a qualified electrician according to the notice §6 ČBU
No.50/78 law or according to the valid regulations and normatives in given country. Also the medium connection must be
performed by a qualified company.
If the regulator Econ will be eventually damaged, it is not necessary to disconnect the unit. Disconnect only the current
supply of the unit and demount the regulator from the wall. Afterwards disconnect the cabel connector and make the
reverse connection. If the electronic is eventually damaged, it is always necessary to disconnect all voltage. Demounting
of the control unit you can make after disconnection of all wires and earth wires.
Make inquiries at the producer or distributor about the servicing contract. You will achieve by this a regular service and
a perfect care of your bought unit.
STAVOKLIMA v.o.s 4 ECON-MANUAL