Nibe GV-HR 120, Installer Manual

Page 1: ...IHB EN 2110 2 531842 INSTALLER MANUAL HRV unit NIBE GV HR 120 400 LEK...

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Page 3: ...ons and ventilation connections 14 5 Electrical connection 14 PCB overview AA2 14 Supply 14 Display 15 External connection options 16 6 Commissioning and adjusting 16 Preparations 16 Filling 16 Start...

Page 4: ...l number can be found at the top right inside the front hatch Serial number LEK Caution You need the product s serial number for servi cing and support NIBE GV HR 120 400 Chapter 1 Important informati...

Page 5: ...s and circuit boards must be dis posed of at a special waste station or dealer who provides this type of service To access the separate components refer to the section that shows the construction of t...

Page 6: ...nual Date Signa ture Notes Description Ventilation page 13 Setting ventilation flow exhaust air level 1 Setting ventilation flow exhaust air level 2 Setting ventilation flow exhaust air level 3 Settin...

Page 7: ...Removing the covers FRONT COVER 1 Lift the front cover upwards slightly 2 Pull the hatch towards yourself LEK Removing parts of the insulation FRONT INSULATION The insulation in the front must be rem...

Page 8: ...droom or other room where noise may be a problem Wherever the unit is located walls to sound sensitive rooms should be fitted with sound insulation Condensation water comes from the HRV unit A condens...

Page 9: ...damper is recommended to prevent vibration being transferred 1 Install the enclosed bracket to the wall 2 Install GV HR 120 on the brackets LEK 3 Screw GV HR 120 firmly into place on the bracket LEK 9...

Page 10: ...EK GQ2 XL31 XL34 XL32 XL33 AA2 GQ3 WM5 EP26 XL40 HQ11 HQ10 QN37 W2 W1 AA4 XF3 BR2 BT50 AA32 BM20 BT23 BT20 BT21 BT22 PZ1 NIBE GV HR 120 400 Chapter 3 Design of the HRV unit 10 3 Design of the HRV unit...

Page 11: ...y air T1 BT22 Temperature sensor outdoor air T3 BT23 Room sensor T2 BT50 Electrical components Base card AA2 Display unit AA4 Memory card AA32 Cord with connection plug W101 Communication cable W102 V...

Page 12: ...ally used for a wash basin connec tion G32 CLEANING THE CONDENSATION WATER DRAIN Condensation forms when GV HR 120 is working This condensation is led off and collected in the condensation water drain...

Page 13: ...cting the air ducts EXHAUST AIR DUCT KITCHEN FAN Exhaust air duct kitchen fan must not be connected to GV HR 120 To prevent food vapour being transferred to GV HR 120 the distance between the kitchen...

Page 14: ...any re heater if one is in stalled Install the display in a neutral location where the set temperature is required A suitable location is on a free inner wall in a hall approx 1 5 m above the floor I...

Page 15: ...ay If the cable needs to be extended use a four core cable with a cable area of at least 0 25 mm for cable lengths up to 50 m max length 21 22 23 24 C1 C2 C3 C4 1 2 3 4 AA2 L2 AA4 AA2 External connect...

Page 16: ...rd AA32 but there will then not be any help texts in the display SETTING THE VENTILATION The ventilation must be set according to applicable standards Adjust the supply air flow to guarantee a negativ...

Page 17: ...humidity outdoors to achieve the desired relative humidity in the home The end point for the desired relative humidity in the home is set in Service menu menu 32 Humidity max temp and menu 33 Humidit...

Page 18: ...3 Forced fan speed This mode is ideal when there are a lot of people in the home The speed is set in Service menu menu 12 Level 3 supply air and menu 15 Level 3 ex haust air Speed 4 Forced fan speed...

Page 19: ...BE G Main menu E X I T H E L P Main menu User menu Calendar Display Operation info Service menu Date and time F G Help End C Down arrow E D Enter Up arrow Here you can find the HRV unit s menu system...

Page 20: ...To move the cursor in the main menu and its submenus press or The relevant menu is marked with an arrow Select the menu by pressing SETTING A VALUE To set a value 1 Mark the value you want to change u...

Page 21: ...T H E L P User menu Preheat Reheat Level 3 4 hrs Filter change Humid contr Temperature OFF OFF OFF OFF 3mon 01 SET 22 9 HELP MENU In many menus there is a symbol that indicates that extra help is avai...

Page 22: ...3 Tuesday 4 Wednesday 5 Thursday 6 Friday 7 Saturday 8 Sunday 9 Copy day User menu OVERVIEW 1 Temperature User menu 2 Preheating1 3 Reheating2 4 Level 3 4 hours 5 Filter replacement 6 Humidity contro...

Page 23: ...8 Brightness night 9 Screensaver light day 10 Screensaver light night 11 Factory setting 12 Safety menu 13 Date and time 14 Calendar 15 User menu 16 Display 17 Service menu 18 Password Operation info...

Page 24: ...ncy 36 37 Air heater PI P 38 Air heater PI I 39 Preheating cycle 40 Reheating set1 41 Re heater PI P1 42 Re heater PI I1 43 Reheating control1 44 Demand control 45 Fire damper 1External component that...

Page 25: ...tilation in User menu menu 4 Level 3 4 hours Return time is the time taken before the ventilation speed returns to level 2 MENU 18 FILTER STOP Setting range On and off Factory setting On If you select...

Page 26: ...the set value is greater than 0 C NOTE Can cause negative pressure in the house MENU 25 FROST Setting range On and off Factory setting Off Waterborne re heater with motor valve required Select on if t...

Page 27: ...US ADDRESS Setting range 1 247 Default value 1 Set the address here See the accessory installation instructions for function description MENU 32 HUMIDITY MAX TEMP Setting range 5 25 C Default value 15...

Page 28: ...r will try to maintain 18 C as the supply air temperature MENU 41 RE HEATER PI P Setting range 1 255 Default value 5 For electrical re heaters that can be controlled with PI control In this menu you s...

Page 29: ...r Alarm Extract If there is an alarm some kind of malfunction has oc curred which is shown by text in the display ALARM If there is an alarm a malfunction has occurred that GV HR 120 cannot rectify it...

Page 30: ...g menu External switch for changing the fan speed activated Check any external switches Fan running slow because of low incoming outdoor air temperature Check the function and settings for the electri...

Page 31: ...F3 that can be used to update the software and log inform ation Logging If you want to see the installation s operating licence connect the display to a computer You will need a data logging program i...

Page 32: ...HR 120 from freezing to form ice EAH should be used in houses where the outdoor temperature can be continuously lower than 5 C EAH 21 1800 300 1800 W Part no 067 605 TOP CABINET TOC 40 Top cabinet th...

Page 33: ...Dimensions 900 44 600 4 x 160 G32 308 146 146 278 188 146 612 33 Chapter 12 Technical data NIBE GV HR 120 400 12 Technical data...

Page 34: ...er drain Dimensions and weight A Efficiency class3 2 4 m Length supply cable 2 0 m Length communication cable 600 mm Width 900 mm Height 612 mm Depth 40 kg Weight 066 118 Part No 1 277 m3 h 77 l s at...

Page 35: ...ate 50 Pa Reference pressure difference 0 242 W m3 h Specific power input SPI Clock control 0 85 Control factor and control typology Internt 2 0 Externt 1 6 External leakage rates See user manual Info...

Page 36: ...T DIAGRAM Part Specification Sheet 051223 2 Page 2 2 Created 2018 05 16 07 28 0 000 MJN 2018 05 16 Production MJN 2018 03 22 WIRING DIAGRAM GV HR ELSCHEMA GV HR 051223 2 NIBE GV HR 120 400 Chapter 12...

Page 37: ...button 18 Disturbances in comfort 29 Troubleshooting 30 E Electrical circuit diagram 36 Electrical connection 14 Energy labelling 35 Exhaust air duct 13 F Filling and venting 16 G General ventilation...

Page 38: ...onnections 12 Adjusting ventilation 13 Condensation outlet 12 Dimensions and ventilation connections 13 General ventilation connections 13 Ventilation flows 13 Ventilation flow 13 NIBE GV HR 120 400 I...

Page 39: ...e fi NORWAY NETHERLANDS GREAT BRITAIN ABK Qviller AS Brobekkveien 80 0582 Oslo Tel 47 23 17 05 20 post abkqviller no nibe no NIBE Energietechniek B V Energieweg 31 4906 CG Oosterhout Tel 31 0 168 47 7...

Page 40: ...BE Energy Systems All product illustrations facts and data are based on the available information at the time of the publication s approval NIBE Energy Systems makes reservations for any factual or pr...