CLIMAVENETA BRH 0011 FF Installation - User - Maintenance Manual Download

Page: 27 / 34

GB 01/2010

BRH FF

LIST OF ACCESSIBLE PARAMETERS

Directory label

Parameters

Parameters for:

CF00... CF77

Configuration

UI00... UI18

User interface

tr00... tr20

Temperature control

St00... St04

Operating status

CP00... CP10

Compressor

Primary pump

PI00... PI24

Primary water circuit pump

Source valve

FE00... FE30

Modulating 2-way valve in source circuit

Electric heaters

HI00... H15

Electric heaters, primary heat exchanger

dS00... dS07

Dynamic set point

Ad00... Ad07

Adaptive

AF00... AF03

Frost protection

AL00... AL48

Alarms

C00... CL97

Local I/O configuration

Note 1: when setting the parameters the COMPRESSOR and HEATER LEDs will flash alternating with the DEFROST

LED.

Note 2: the table above shows a list of parameters that are all or partly available only on entering the password.

DISPLAYING ALARMS

I A

FAULT

CAUSE

SOLUTION

Values display indication

Er01

High pressure switch tripped, manual reset
after 3 activations in one hour, incorrect
connection of power supply phases (three-
phase models only)

Check fault (see high discharge pressure)
Reset manually
Change the position of two phases.

Values display indication

Er05

Low pressure switch tripped, manual
reset after 4 activations in one hour

Check the fault

Values display indication

Er30

System frost prevention alarm (manual
reset)

Check water outlet temperature
Check water flow
Check temperature Set Point
Check correct positioning of sensor BT2

Values display indication

Er20

Differential pressure switch or flow switch
tripped
Manual reset if active for more than 30
seconds

Check inadequate water flow
Check for air in water circuit
Check electrical connection (see unit wiring dia-
gram)

Display indication

Er45

Clock fault error (automatic reset)

Replace controller

Display indication

Er46

Clock to be set error (automatic reset)

Set date and time

Values display indication

Er 25

Well water flow switch tripped
Manual reset if active for more than 30
seconds

Check insufficient water flow-rate
Check for air in water circuit
Check electrical connection (see unit wiring dia-
gram)

Summary of Contents for BRH 0011 FF

Page 1: ...INSTALLATION USER MAINTENANCE MANUAL Water cooled liquid chillers GB BRH FF 0011 0121...

Page 2: ......

Page 3: ...ving and handling the product 5 General warnings 5 Dimensional drawings 6 Installation 7 Water connections 7 Water circuit data 10 Sound pressure 10 Electrical connections 10 General technical data 17...

Page 4: ...rk must be performed components selected and materials used in complete accor dance with the legislation in force in material in the country concerned and considering the operating conditions and inte...

Page 5: ...of packaging materials in the environ ment or leave them within reach of children as they may represent a hazard 5 GB 01 2010 BRH FF RECEIVING AND HANDLING THE PRODUCT I A GENERAL WARNINGS I A 9 8 7 6...

Page 6: ...7 547 W2 W1 W3 W4 W3 W4 W2 W1 Weight distribution BRH FF 0011 0021 0025 0031 0041 0051 0061 0071 0091 0101 0121 W1 rear R Kg 29 29 30 31 32 33 34 44 46 47 50 W2 rear L Kg 36 36 37 37 39 41 43 53 55 56...

Page 7: ...f valves normal in intake and calibrating in outlet 4 Two flow switches outlet on both circuits in the system and source sections compulsory Both flow switches must be calibrated by the installer to a...

Page 8: ...types of water used for filling or topping up must be treated with appropriate treatment systems For reference values see the table pH 6 8 Electrical conductivity less than 200 mV cm 25 C Chlorine ion...

Page 9: ...regularly Top up with the unit off pump off TO MAKE THE CONNECTIONS Remove the plastic caps protecting the water connections Connect the system following the diagram To seal the threads it is recomme...

Page 10: ...f1 capacity correction factor fk1 compressor power input correction factor fx1 total power input correction factor 4 4 x 10 5 0 86 x 10 4 1 72 x10 4 0 96 0 93 0 99 0 98 0 99 0 98 Fouling factors m2 C...

Page 11: ...0 8 0 48 0 2 1 0 4 2 9 0 1A 1A 8A 0 5A 3 15A BRH 0041 FF 400 3N 50 5 2 10 0 64 0 4 2 1 5 6 12 1 1A 1A 8A 0 5A 3 15A BRH 0051 FF 400 3N 50 6 4 11 8 64 0 4 2 1 6 8 13 9 1A 1A 8A 0 5A 3 15A BRH 0061 FF...

Page 12: ...es from outside guiding them in the direction of the electrical panel The cable glands are located near the compressor and fixed with a clamp Electrical cables must not enter the unit in positions not...

Page 13: ...13 GB 01 2010 BRH FF THREE PHASE 0021 0061 Key see the wiring diagrams THREE PHASE 0071 0121 Key see the wiring diagrams...

Page 14: ...13 Connect the phase to terminal 12 and the alarm signal device between terminal 13 and the neutral max applicable load 500mA at 24V REMOTE KEYPAD KIT The remote keypad kit can be used to display all...

Page 15: ...2 KA4 11 10 KA5 9 8 48 49 47 46 KA4 7 50 50 20 51 KA5 51 B 4 3 F7 3 19 52 8 L N SA3 1 15 GB 01 2010 BRH FF SINGLE PHASE WIRING DIAGRAM Outline wiring diagram see the diagram on the unit s electrical p...

Page 16: ...2 3 4 4 5 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 KA4 KA5 KA5 F7 AO4 AO3 1 3 34 33 KA2 8 1 SA3 16 BRH FF GB 01 20010 THREE PHASE WIRING Outline wiring diagram see the diagram on t...

Page 17: ...sor Scroll Number of compressors no 1 1 1 1 1 1 1 1 Number of circuits no 1 1 1 1 1 1 1 1 Capacity steps no 1 1 1 1 1 1 1 1 Electrical power supply V ph Hz 230 50 400 3N 50 BRH FF 0041 0051 0061 0071...

Page 18: ...GB 01 20010 OPERATING LIMITS U I A DT SYSTEM SIDE MINIMUM 3 C MAXIMUM 8 C DT WELL SIDE IN CHILLER OPERATION MINIMUM 3 C MAXIMUM 21 C OUTLET TEMPERATURE WELL SIDE OUTLET TEMPERATURE SYSTEM SIDE operat...

Page 19: ...on Make sure the contact of the on off device SA1 see the wiring diagram is open if featured Make sure the remote keypad A5 is OFF if featured Close the door of the electrical panel Move the main unit...

Page 20: ...ing mode Set Confirm Confirm value exit and Main display Main display menu saving the settings save settings See Main display Go to the next level access to directory subdirectory parameter and value...

Page 21: ...used 1 STATUS AND OPERATING MODE LEDS Compressor Source valve System pump Not used System frost heater Not used Not used 3 UTILITY LEDS Clock RTC Degrees centigrade Pressure Bar Menu ABC 2 VALUE AND...

Page 22: ...RTC current time A scroll menu will start flashing with the values StbY stand by and COOL cool Use the up and down buttons to select the desired operating mode SELECTING THE OPERATING MODE There are t...

Page 23: ...l be displayed COOL SETTING THE SET POINTS As an example the Set Point in COOL mode will be changed from 12 0 degrees centigrade to 12 5 degrees centigrade Taking the example of changing the set point...

Page 24: ...ith up down and setting the PASS accesses the parameters visible for the password entered To access the PASS directory from the main display press esc and set together esc set Pressing the two buttons...

Page 25: ...to go to the previous parameter in this case CF47 CF00 CF01 CF02 CF47 CF00 CF47 CF00 CF01 CF46 CF47 NOTE UP DOWN To display the value of the parameter in this case CF00 press the set button For parame...

Page 26: ...ressor 1 CP01 Scroll using the UP and DOWN buttons until displaying if featured among the resources the operating hours for com pressor 2 CP02 and the operating hours for the pumps PU01 PU02 Press the...

Page 27: ...ations in one hour incorrect connection of power supply phases three phase models only Check fault see high discharge pressure Reset manually Change the position of two phases Values display indicatio...

Page 28: ...intenance interval Check operating pressure Check condition of the compressor Reset the clock Display indication Er85 Water pump maintenance interval Check condition of the water pumps Reset the clock...

Page 29: ...et point can be modified by an authorised service centre only and only after verifying that the water circuit contains antifreeze Tripping of this alarm shuts down the compressor but not the pump whic...

Page 30: ...ed before being recharged The R410A refrigerant must only be charged in the liq uid state Operating conditions other than rated conditions may produce considerably different values Tightness testing o...

Page 31: ...ent Check Replace the component Check Check Check Protection devices trip and shut down the compressor Excessive discharge pressure Low suction pressure Low voltage Electrical connections not sufficie...

Page 32: ...ure yellow Empty and refill Faulty operation of outside heat exchanger control pressure regulating valves Check High suction pressure greater than 20 bars High utility water inlet temperature Thermost...

Page 33: ...ion on technical assistance and obtaining spare parts contact CLIMAVENETA S p A AFTER SALES DEPARTMENT RESIDENTIAL BUSINESS Via Duca d Aosta 121 31031 Mignagola di Carbonera TV ITALY Tel 39 0424 50950...

Page 34: ...us Platz 2 59439 Holzwickede Germany Tel 49 2301 91222 0 Fax 49 2301 91222 99 info climaveneta de www climaveneta de Climaveneta Espa a Top Clima Londres 67 1 4 08036 Barcelona Spain Tel 34 934 195 60...

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