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Cairox 010 LCD 2T, Руководство по установке

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Cairox 010 LCD 2T Скачать руководство пользователя страница 15

15

Y2

OFF

0

10 V

INPUT

(V DC)

M1

1

10

Y1

1,1

MAX rpm

ON

0,9

MIN rpm

CARATTERISTICA DELLE USCITE /

OUTPUT FEATURE

7.4 

7.5 

make the electrical connections to a thermostat fit for use 
according to the diagram

The 10V input, if the S1 input which the grill safety micro 
switch is connected to is closed, activates solenoid valve Y1 
and regulations fan revolutions.
The speed "ramp" provides for linear regulation from the 
minimum value (400 rpm) to the maximum value (1,400 rpm) 
for voltage values ≥ 1.1V÷10 V DC. 

The motor is off when values are lower than 1V DC.
The Y1 solenoid valve is activated for power values > 1V 
DC and switches off then the power drops below 0.9V 
DC. 

Connection diagram MB 010 E with 0-10V DC thermostats / signals

MB 010 E connections with 0-10V thermostats

L-N

Electrical power supply 230V-50 Hz

10V

Appliance piloting input 0÷10 V

Y1

water solenoid valve (230V/ 50Hz 1A output 
voltage)

Y2

output for mobile suction panel servo (power 
output 230 V/ 50Hz 1A)

RS

RS version cabling

HRS

water probe for RS 2 kΩ

M1

DC inverter fan motor

S1

safety micro-switch for grill

Input impedance 25 kΩ /

Input impedance 25 kΩ /

EN

Содержание 010 LCD 2T

Страница 1: ...010 LCD 2T 010 LCD 4T WALL LCD MB 010 2T MB 010 4T MB 010 E IOM_005_00 IOM_011_00 EN Installation manual ...

Страница 2: ...2 ...

Страница 3: ...s or information for the CUSTOMER TECHNICAL ASSISTANCE SERVICE installer Editorial pictograms Safety pictograms Warning The operation described may cause physical harm if not carried out in accordance with safety regulations Dangerous electrical current Make personnel aware that the operation described may lead to electrical shocks if not carried out in accordance with safety regulations High temp...

Страница 4: ...ce safety regulations After unpacking check that the contents are intact and that all parts are included If not contact the agent who sold the appliance to you It is forbidden to modify the safety or adjustment deviceswithoutauthorisationfromandindicationsofthe manufacturer It is forbidden to dispose of or leave in the reach of children the packaging materials which could become a source of danger...

Страница 5: ...o the side ref D fix it with the two fixing screws ref E connect the grounding cable to the fan coil body ref M using the fixing screws the minimum force that must be applied for tightening screws must be around 2N connect the fast connector of the MOTOR to the other on the board ref I on the two GRID block terminals ref L there is a bridge that allows SLI and RSI versions to work without a micros...

Страница 6: ...ling the fan operates at the minimum speed even after having reached the set point to allow for more uniform operation of the temperature probe and to avoid layering in the air With the cursor in the OFF position the functions are cycled 4 minutes ON 10 minutes OFF On closing the contact connected to the CP input ref A the panel is placed in stand by mode If the contact is open the unit is active ...

Страница 7: ...f C and heating ref B symbols come on together To return to the cooling only or heating only setting press and hold the summer winter key ref A for 10 seconds until the cooling ref C and heating ref B symbols switch off Press the key again to select winter mode Check the heating symbol is working ref B on when set point is higher than ambient temperature both are off when the set point is lower Pr...

Страница 8: ...ut voltage L N 230V 50Hz electrical power supply BO boiler consent output free contact max 1A CH chiller consent output free contact max 1A CP presence input sensor if closed the fan coil unit is placed in standby HRS RS water probe 2kΩ 010 LCD 2T only RS RS version cabling 010 LCD 2T only If after switching the power on the board detects the H2 probe start up occurs in normal conditionswiththemin...

Страница 9: ...r probe If after switching the power on the board detects the H2 probe start up occurs in normal conditionswiththeminimumwatertemperature when heating 30 C and maximum when cooling 20 C The board also has a function when there is no probe in such cases the fan stop minimum and maximum thresholds are ignored Rigid or flexible wires with a 0 2 to 1 5 mm cross section 0 75 mm if two wires are connect...

Страница 10: ...s and around 1 5m from the floor The wall mounted remote control is inside the pre assembled package therefore prior to affixing to the wall the two parts should be separated by unhooking the two protruding teeth on the rear A Use the base of the controller ref B in diagram to trace the fixing points on to the wall use two opposing holes Then proceed with the following operations drill holes in th...

Страница 11: ...t may be easier to use a long pointed pair of pliers to insert correctly Push the wire completely in and check that it is anchored by pulling it gently To disconnect the cables press the corresponding white indent ref C with a screwdriver and remove the conductor Spring loaded terminal connections AB and CP 6 3 CP occupancy contact input connection On closing the contact connected to the CP input ...

Страница 12: ...ll in order to minimise the length of the leads complete the line with the supplied 120 Ω heating element do not make star connections The RS485 cable connection is polarised respect the A and B indications on every periphery connected for connecting it is preferable to use a shielded two core cable with a minimum thickness of 0 35 mm2 connect the and power terminals on the wall mounted terminal b...

Страница 13: ......

Страница 14: ...two GRID block terminals ref I there is a bridge that allows SLI and RSI versions to work without a microswitch For other versions remove the bridge and connect the twoterminalsoriginatingonthegrillsafetymicroswitch connect the fast connector of the MOTOR to the other on the board ref H Connect the electrics tidy cables and fix them with the three clevises supplied ref F close the box with the 4 s...

Страница 15: ...400 rpm for voltage values 1 1V 10 V DC The motor is off when values are lower than 1V DC The Y1 solenoid valve is activated for power values 1V DC and switches off then the power drops below 0 9V DC Connection diagram MB 010 E with 0 10V DC thermostats signals MB 010 E connections with 0 10V thermostats L N Electrical power supply 230V 50 Hz 10V Appliance piloting input 0 10 V Y1 water solenoid v...

Страница 16: ...IOM_011_00 ...

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