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DeLonghi Bran 0011M H, Installation, Operating & Service Instructions

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DeLonghi Bran 0011M H Installation, Operating & Service Instructions Download Page 25

25

GB 03/2009  

BRAN H

set 

esc 

LEDS AND DISPLAY

A

Alarm

Heating

Standby

Defrost

1 STATUS AND OPERATING MODE LEDS

Compressor

Not used

Not used

Fan

System pump

Domestic hot water function activation

External auxiliary heating element activation

3 UTILITY LEDS

Clock (RTC)

Degrees centigrade

Pressure (Bar)

Menu (ABC)

2 VALUE AND UNIT OF MEASURE LEDS

1

3

2

Summary of Contents for Bran 0011M H

Page 1: ...INSTALLATION OPERATING SERVICE MANUAL Air water heat pumps heating only with domestic hot water production axial flow fans and water pump assembly GB BRAN 0011M H BRAN 0025M H BRAN 0041M H...

Page 2: ...e product 4 Description of standard unit 5 Dimensioned drawings 6 Installation 6 Water connections 7 Water circuit data 9 Operating diagrams 10 Electrical connections 12 Mains power supply connections...

Page 3: ...ces without authori sation and instructions from the manufacturer Do not pull detach or twist the electrical cables coming from the unit even when disconnected from the mains electricity supply Do not...

Page 4: ...able handling equipment The instruction manual is an integral part of the unit and should therefore be read and kept carefully The packaging should not be removed until the unit is located in the inst...

Page 5: ...nd on site installation is limited to water and electrical connections VERSIONS AVAILABLE BRAN H Air water heat pump heating only with domestic hot water production Built in water pump assembly comple...

Page 6: ...ckaging To move the unit horizontally make appropriate use of a lift truck or similar bearing in mind the weight distribution of the unit To lift the unit insert tubes long enough to allow positioning...

Page 7: ...n vessel Failure to install the flow switches will mean the heat exchangers are not protected in the event of no flow of liq uid Manufacturer cannot be held liable for any damage to the unit and or th...

Page 8: ...ss than 50 ppm Total hardness less than 50 ppm Sulphur ions none Ammonia ions none Silicon ions less than 30 ppm FILLING THE SYSTEM Before starting to fill place the unit mains switch QF1 in the OFF p...

Page 9: ...ean evaporator plates fouling factor 1 For different fouling factors multiply the figures in the perfor mance tables by the coefficient given in the following table 4 4 x 10 5 0 86 x 10 4 1 72 x10 4 0...

Page 10: ...r by managing a special 3 way valve connected to a hot water storage cylinder 1 Heat pump 2 Non return valve 3 Control valve with dial 4 Shut off valve 5 Expansion vessel if necessary 6 Air separator...

Page 11: ...ng a special 3 way valve connected to a hot water storage cylinder 1 Heat pump 2 Non return valve 3 Control valve with dial 4 Shut off valve 5 Expansion vessel if necessary 6 Air separator 7 DHW stora...

Page 12: ...be within a tolerance of 10 of the rated power supply voltage for the unit for three phase units the unbalance between the phases must not exceed 3 If these parameters are not respected contact the e...

Page 13: ...the inspection panel Check that all the covers removed to make the electrical connections have been replaced before powering up the unit Place the main switch QF1 outside the unit in the ON position T...

Page 14: ...ving removed the jumper COMPRESSOR ON SIGNAL GN1 For remote display of the compressor operating status an audible or visual alarm warning device can be connected between terminals 10 and 11 Connect th...

Page 15: ...8 38 38 37 37 37 37 45 45 45 45 44 44 44 44 43 43 43 43 42 42 42 42 48 49 50 51 47 46 KA8 0 KA7 52 53 12 13 KA7 11 10 10 RD1 2 1 11 12 KA9 23 23 0 4 M 1 E2 5 6 FU1 M C EV2 C3 blue black brown 1 2 3 4...

Page 16: ...essor if the temperature measured by the heat exchanger outlet temperature sensor is less than 4 C The frost prevention temperature set point can be modified by an authorised service centre only and o...

Page 17: ...er temperature sensor BT1 has reached the DHW set point AS01 plus a differential AS05 that considers the possible temperature difference between the domestic water storage and the system return water...

Page 18: ...water management disabled 1 Domestic hot water production with heat pump only AS00 2 Domestic hot water production with additional DHW storage heater only e g electric heater 3 Domestic hot water prod...

Page 19: ...ompensation in HEATING mode based on the outside temperature Graph with factory settings Outside air temperature Ds06 Ds02 10 C Ds06 5 C 28 C 33 C Water temperature set point Ds02 15 C Ds04 5 C Parame...

Page 20: ...7 6 min 00 tE18 0 hours 7 tE45 6 min 00 tE46 0 tE73 tE74 Operating mode ON Standby ON tE19 0 ON tE47 0 tE75 TIME BAND 2 Cool set point tE20 12 tE48 12 tE76 Heat set point tE21 33 tE49 33 tE77 DHW set...

Page 21: ...75 Heating capacity 1 kW 6 5 8 7 13 8 Power absorbed 2 kW 1 65 2 15 3 40 COP 2 3 94 4 05 4 06 Rated water flow 1 m3 h 1 12 1 50 2 37 Residual head 1 kPa 41 48 89 Fans n 1 1 2 Air Flow m3 s 0 9 1 1 9 T...

Page 22: ...OPERATING LIMITS 15 10 3 7 20 25 25 35 40 50 55 45 7 t t HEATING OUTLET WATER TEMPERATURE C EXTERNAL AIR TEMPERATURE C Min max water thermal gradient 4 6 Min max water circuit pressure bar 1 3 Max sto...

Page 23: ...emote keypad A4 see wiring diagram shows OFF if featured Close the door of the electrical panel Move the main unit switch QS1 to the ON position Move the switch QF1 outside the unit to ON The message...

Page 24: ...previous level See section on Changing new settings operating mode Set Confirm Confirms value exit and save Main display Main Display Menu save new settings new settings See Main Display section Move...

Page 25: ...rost 1 STATUS AND OPERATING MODE LEDS Compressor Not used Not used Fan System pump Domestic hot water function activation External auxiliary heating element activation 3 UTILITY LEDS Clock RTC Degrees...

Page 26: ...r managing time bands to control specific events Follow the procedure shown below to set the hours minutes and date To enter menu CL press the set button Once having entered this menu HOUr will be sho...

Page 27: ...27 GB 03 2009 BRAN H press the set button To exit the clock setting menu press the esc button until returning to the main display...

Page 28: ...stand by HEAt heat Use the up and down buttons to select the desired operating mode SELECTING THE OPERATING MODE There are three different modes Standby mode StbY in standby the compressor and pump a...

Page 29: ...the SP directory To enter the SP directory press the set button SETTING THE SET POINTS As an example the Set Point in HEAT mode will be changed from 45 degrees centigrade to 48 degrees centigrade di T...

Page 30: ...To increase or decrease the value use the up and down buttons For example to change the set point to 48 degrees press the up button until the desired value is displayed To return to the main display...

Page 31: ...nputs config ured as digital inputs the value will be 0 input inactive for digital inputs this corresponds to the input being open for analogue inputs configured as digital inputs it corresponds to th...

Page 32: ...nter the password installer or manufacturer press set and exit Access the parameters to display or change the values Press the up and down buttons to select the Par submenu Press the set button to dis...

Page 33: ...sing the up and down buttons until reaching label Hr DISPLAYING AND RESETTING COMPRESSOR PUMP HOURS Press the set button to display the first label in this case the operating hours for compressor 1 CP...

Page 34: ...ANUAL RESET To reset the alarm manually press the UP and DOWN but tons at the same time UP DOWN NOTE resetting an alarm that is still active saves the event in the alarm log MUTING AND MANUALLY RESETT...

Page 35: ...he first alarm is Er01 Scroll any other active alarms using the UP and DOWN buttons NOTE the menu is not cyclical For example if alarms Er01 Er02 and Er03 are active the display will be Er01 Er02 Er03...

Page 36: ...the directory FnC Press the set button to access the Functions menu The first label displayed is dEF Use the UP and DOWN buttons to select directory EUr Press the set button for 3 seconds The display...

Page 37: ...Forced capacity control tE PAR tE tE00 AL92 Time bands AL ALarm AL00 AL82 Alarms Note when setting the parameters the COMPRESSOR and HEATER LEDs will flash alternating with the DEFROST LED FAULT CAUS...

Page 38: ...eset Check electrical connections Replace component Values display indication Er60 Faulty BT1 water return sensor automatic reset Check electrical connections Replace component SHUTTING DOWN FOR LONG...

Page 39: ...A refrigerant must only be charged in the liq uid state Operating conditions other than rated conditions may produce considerably different values Tightness testing or identification of leaks must onl...

Page 40: ...nt Check Check Check Protection devices trip and shut down the com pressor Excessive discharge pressure Low suction pressure Low voltage Electrical connections not sufficiently tight Operation outside...

Page 41: ...mpty and refill Faulty operation of outside heat exchanger control pressure regulating valves Check High suction pressure greater than 10 bars High utility water inlet temperature Thermostatic expansi...

Page 42: ...Climaveneta Home System Via Duca d Aosta 121 31030 Mignagola TV Italia Tel 39 0422 4131 Fax 39 0422 413659 COD 5790003200_01...

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