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Related Manuals for Komfovent VERSO PRO S
Summary of Contents for Komfovent VERSO PRO S
- Page 1 VERSO PRO S / R / P / RHP / PCF INSTALLATION AND MAINTENANCE SERVICE MANUAL...
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Page 3: Table Of Contents
6.5.1.5. Filter status ............................38 6.5.1.6. Inspection lightning ........................38 6.5.2. Functions ................................38 6.5.2.1. Air quality control ..........................38 6.5.2.2. Operation on demand ........................39 6.5.2.3. Outdoor compensated ventilation ..................39 UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... - Page 4 WEEE scheme or your household waste disposal service. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
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Page 5: Verso Air Handling Units
1. VERSO AIR HANDLING UNITS UAB KOMFOVENT thanks you for choosing VERSO air hadling unit. Because a lot of attention is given to- wards unit quality we will be thankful for your help expressing your comments and responses, or suggestions regarding technical and running qualities of the unit. -
Page 6: Verso Air Handling Units Marking
VERSO Air Handling Units marking: informative Air damper Air filter Air cooler Rotary heat exchanger Compressor Plate heat exchanger Noise attenuator Water air heater Inspection Electrical air heater UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 7: Verso-S - Air Supply Units
8. Air cooler (water or direct evaporation) 9. Main module 10. Base frame 11. Sections connection 12. Sections connection 13. Sealing gasket 14. Connection bolt 5 15 15. Frequency inverter 16. Extension module UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 8: Verso-R/Rhp - Air Handling Units Equipped With Rotary Heat Exchanger
For this reason anti-frost protection function is foreseen in the control- ler of the Komfovent air handling units. Depending on the type of the recovery, different methods UAB KOMFOVENT we reserve the right to make changes without prior notice... -
Page 9: Verso Air Handling Units Composing Options
Air handling unit inspection doors on the right; supplied airflow into room is on the top of the unit. Air handling unit inspection doors on the left; supplied airflow into room is on the top of the unit. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 10: Verso Air Handling Units Construction
Clean or brush off the fan motor. It can also be cleaned by carefully wip- ing it with a damp cloth that has been dipped in a solution of water and dishwashing detergent. Clean the fan space, if needed. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 11: Plate Heat Exchanger In Verso-P/Pcf Air Handling Units
5. Place of sections connection 6. Bypass damper with actuator 7. Drop eliminator (if needed) 8. Condensate bath with drainage Plate heat exchanger can be easily removed for inspection. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... - Page 12 Inspection and dedusting of the plate heat exchanger is performed once per year (it is removed from the unit and blown with an air blast or washed with tepid water). Inspect the condensate drain to make sure that it isn’t clogged. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
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Page 13: Rotary Heat Exchanger In Verso-R/Rhp Air Handling Units
If the fabric drive belt is worn or substantially fouled, it should be replaced. Do not lubricate it! Con- tact service personal. Rotary heat exchanger’s service and maintenance details are de- scribed in “Rotary heat exchangers” manual. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 14: Verso Rhp Units
Air flow when heat pump switched off [m Air flow when heat pump capacity are limited [m 1200 1800 2400 2700 3600 3600 4800 5000 7000 7000 9000 9000 12000 10000 14000 13000 16000 UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... - Page 15 Heat pump has pressure switches for safety. High pressure cut out – 42 bar, cut in – 33 bar. Low pres- sure cut out – 1.7 bar, cut in – 2.7 bar; UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
- Page 16 Compressors quantity per circuit Refrigerant quantity in 1st circuit, kg 10,0 Refrigerant quantity in 2nd circuit, kg Refrigerant quantity in 3rd circuit, kg Informative sticker inside the unit UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
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Page 17: Air Dampers
1. Electric drive fixed to the air handling unit installed in a building 2. Electric drive fixed, under the cap, to the air handling unit installed outdoors UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 18: Air Filters And Filter Change Procedure
Upon additional order can be assembled with plugged connection for frost sensor. 1. Water air heater 3. Direct evaporation air cooler 2. Water air cooler 4. Two-step direct evaporation air cooler UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... - Page 19 2. VERSO-R/RHP or VERSO-P/PCF with air heater and air cooler suspended outside the unit (hanging bar – only as ad- ditional set) 3. VERSO-R/RHP or VERSO-P/PCF with a suspended air heater outside the unit UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
- Page 20 If you get glycol in your eyes, fush them thoroughly with water (for about 5 minutes). 1. Electric/Water heater, Air cooler or direct evaporation air cooler mounting pin 2. Frame 3. Gasket It is recommended to use PPU made by Komfovent. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
- Page 21 Always clean against the regular direction of airflow. Make sure that the coils are purged of air. If a droplet eliminator is fitted, remove it and fush it clean with water. Also check that the condensate drain is not clogged. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
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Page 22: Electric Air Heaters In Verso-S Series Air Handling Units
The cable is put through the sealant (1). Before doing connections, make sure that the introductory main- switch is off or electric power supply is off. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 23: Verso Series Air Handling Units Designed For The Outdoor Use
Also intake and outlet 3. Air intake hood hoods will be included or mounted. 4. Exhaust hood 5. External grills UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... - Page 24 Actual part sizes and quantities may vary depending on the unit type or project. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
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Page 25: Verso Air Handling Units Transportation
Lift truck or cart can transport air handling unit as it is shown in the pictures. Max. 2 m Max. 4m Max. 60° Max. 60° ≥L Lifting means (pipes, belts, ropes, traverses) are not included. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... - Page 26 If unit is installed, but will not be used yet, all duct connection openings must be closed and additional protection from the surrounding conditions (dust, rain, cold, etc.) must be made. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
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Page 27: Verso Air Handling Units Installation
UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 28: Setting And Installing Verso Air Handling Units
Air handling unit has to be installed on a fairly massive and solid base, considering mass of the unit and the construction standards. It is recommended to lay gum sheets between air handling unit and the base. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 29: Connection To Air Ducts
Fig. 3. Example for fastening and sealing of a flange ductwork connection 1 – screw, 2 – C profile for connection of flanges, 3 – adhesive gasket UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 30: Verso Air Handling Units Sloping Drain Tray
Height H must be at least equivalent in mm to the negative pressure inside the unit in mm water gauge. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 31: Check-Up Before Turning On Verso Air Handling Unit
Close all the doors, fix all removable covers. • Inspect ducting system: check there are no fully closed diffusers or regulation dampers; intake and outlet grills are not blocked. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 32: Electrical Installation Manual
The air handling unit is designed with external connection terminals which are located on the con- troller box, in the middle (heat exchanger) section. All external control elements are connected to the terminals. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... - Page 33 2. Control panel connection Total power of all external elements with 24 V supply may not exceed 25 W. External control elements connection External control Indication 5.3 b Picture UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
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Page 34: Temperature Sensors Installation
( ) White Green (B) (+) Red Green (B) (+) Red 5.6 Picture. Control panel connection Control panel connection and other cable thicknesses are specified in the wiring diagram! UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 35: Operation Manual
* Under certain conditions, the heat pump cannot operate due to low (high) outdoor air temperature or due to low air flow of the air handling unit. For more details, see the section 2.4. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 36: Parameters Overview
When starting CF type AHU for the first time, it will be needed to perform heat exchanger calibra- tion, which is used for frost prevention function (See 6.5.1.3). Start CF exchanger calibration? Temperature Temperature STARTING UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 37: Menu
350 m separate air handling unit elements and other de- CF exchanger calibration 1 / 3 tailed information is available in this menu. Calibrated Only in CF units. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 38: Filter Status
The function of air quality operates only if no other below func- tion is active at the same time: • summer night cooling; • min. temperature control; • outdoor compensated ventilation. Factory setting. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 39: Operation On Demand
20 °C functions operate. Summer night cooling function has an operating priority over the following functions: outdoor compensated ventilation and the air quality function. Reset settings UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 40: Minimum Temperature Control
(B8). The supply air humidity Mode 2 limit is set using the duct humidity sensor or hydrostat (B9). ECONOMY 2 Reset settings UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 41: Recirculation Control
On RHP units additionally it is possible to select Heat pump priority over recirculation option. When this function is active, recirculation will be disabled in cases when it will appear demand to start Heat pump operation. Default setting. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 42: Scheduling
This menu item is available when recirculation control according to the weekly schedule is acti- Start time 20:00 vated. Stop time 24:00 Add new schedule Delete schedule UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 43: Settings
If the variable air volume control function is mode is selected, the in- itial calibration of the control mode must be performed; otherwise, the unit will not operate if the VAV mode is selected. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 44: Personalization
In this item for the user are presented menu language, measurement units Personalization and other control panel settings. Language English Flow units Screen saver Panel lock Touch sound Click UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 45: Control Of Air Handling Units Through A Web Browser
(TG1) will be controlled under the air cooling mode. Combi-coil control function must be ordered in advance. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 46: Multi-Level Control Of Direct Evaporation Cooler
Additional zone control is ordered in advance. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... -
Page 47: Pressure Auto Balance
Extract air temperature The discharged air temperature sen- Check connections of the sensor or replace the 3A, 4A sensor failure sor is not connected or broken. sensor. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01... - Page 48 Check the compressor motor and replace it if Compressor motor failure. necessary. Check the operation of the compressor drive and Compressor drive failure. replace it if necessary. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
- Page 49 However if the failure has not been eliminated, unit either starts operating and after some time it stops again, or it does not operate and failure message is indicated. UAB KOMFOVENT we reserve the right to make changes without prior notice V-C5.1_21-01...
- Page 52 UAB KOMFOVENT PARTNERS TECHNINĖS PRIEŽIŪROS SKYRIUS / SERVICE AND SUPPORT J. PICHLER Gesellschaft m. b. H. www.pichlerluft.at Tel. +370 5 200 8000 service@komfovent.com Ventilair group www.ventilairgroup.com ООО «КОМФОВЕНТ» ACB Airconditioning www.acbairco.be Россия, Москва ул. Выборгская д. 16, REKUVENT s.r.o. www.rekuvent.cz стр.
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