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Summary of Contents for Komfovent VERSO Pro S
- Page 1 C5.1 VERSO Pro S / R / P / RHP / PCF Installation and Maintenance Service Manual...
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Page 3: Table Of Contents
6.5. Menu ............................... 33 6.5.1. Overview ............................34 6.5.1.1. Alarms ..........................34 6.5.1.2. Operation counters ......................34 6.5.1.3. Efficiency status ......................34 6.5.1.4. Detailed information ......................34 UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... - Page 4 WEEE scheme or your household waste disposal service. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07...
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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 towards 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 V2-C5.1-17-07... -
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 15. Frequency inverter 16. Extension module 5 15 UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 8: Verso-R/Rhp - Air Handling Units Equipped With Rotary Heat Exchanger
Under conditions, when the outdoor air temperature is low and humidity is high, risk of heat exchanger frost- ing may appear. For this reason anti-frost protection function is foreseen in the controller of the Komfovent air handling units. Depending on the type of the recovery, different methods of anti-frost protection are available: cold air by-passing, or / and supply air fan speed reducing. -
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 V2-C5.1-17-07... -
Page 10: Verso Air Handling Units Construction
The temper- ature effectiveness of a dirty heat exchanger can diminish considerably. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... - Page 11 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 V2-C5.1-17-07...
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Page 12: 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! Contact service personal. Rotary heat exchanger’s service and maintenance details are described in “Rotary heat exchangers” manual. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 13: 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 V2-C5.1-17-07... - Page 14 Heat pump has pressure switches for safety. High pressure cut out – 42 bar, cut in – 33 bar. Low pressure cut out – 1.7 bar, cut in – 2.7 bar; UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07...
- Page 15 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 V2-C5.1-17-07...
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Page 16: Air Dampers
When operating the air handling unit, the unclean filters should be changed on time. Pressure level drop at which it is recommended to change filters, and the measurements are in the technical data pages. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 17: Water Air Heaters, Air Coolers, Direct Evaporation Air Coolers
Water Air Heaters, Air Coolers, Direct Evaporation Air Coolers in VERSO-S Units Possible VERSO-S composition options: with the air heater and air cooler and additional heater mounted outside the unit. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... - Page 18 2. VERSO-R/RHP or VERSO-P/PCF with air heater and air cooler suspended outside the unit (hanging bar – only as additional 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 V2-C5.1-17-07...
- Page 19 (for about 5 minutes). 1. Electric/Water heater, Air cooler or direct evaporation air cooler mounting pin 2. Frame 3. Gasket UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07...
- Page 20 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 V2-C5.1-17-07...
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Page 21: 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 V2-C5.1-17-07... - Page 22 – dust can start burning. Air flow through the air heater should be greater than 1,5 m/s. Heating elements can be cleaned with hoover or wet textile. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07...
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Page 23: Verso Series Air Handling Units Designed For The Outdoor Use
Sealant is not included in unit set. It is needed to protect water trap tubes from freezing in VERSO units. Please look at the siphon installation guide. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 24: Verso Air Handling Units Transportation
C. One section of the unit is transported by lift truck on a wooden pallet D. One section of the unit is transported by cart on a wooden pallet E. Carts on a wooden pallet transport the unit UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 25: Verso Air Handling Units Installation
UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 26: 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 V2-C5.1-17-07... -
Page 27: Connection To The Air Duct
Siphon with the spherical valve Siphon without the valve Condensate Condensate 140-310 UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 28: Check-Up Before Turning On Verso Air Handling Unit
Check-ups and technical service has to be performed by the qualified specialists. It is necessary to follow the instructions of heating system, during exploitation period of the unit. Specific warranty conditions are in unit warranty list. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 29: Electrical Installation Manual
The air handling unit is designed with external connection terminals which are located on the controller 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 V2-C5.1-17-07... - Page 30 2. „Ethernet“ computer network or internet connection 3. Fuse 1A Total power of all external elements with 24 V supply may not exceed 25 W. External control elements connection 5.3 b Picture UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07...
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Page 31: Temperature Sensors Installation
(+) 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 Yellow (A) ( ) White V2-C5.1-17-07 Green (B) -
Page 32: 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 V2-C5.1-17-07... -
Page 33: Parameters Overview
ECONOMY 1 Reset settings 6.5. Menu Menu of panel consists of the four points: 16:30 Menu 21,9 °C 21,3 °C Overview Scheduling Temperature Functions Settings ECONOMY 1 UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 34: Overview
In this menu item you can switch on/off the light during the unit inspection, for in- stance, when replacing filters. The option appears on the panel only if the air handling Clean filters calibration unit has been pre-ordered with built-in lighting. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 35: Functions
“Air quality function”. A room sensor with the analogue output (0...10 V DC) should be de- signed for this function. Factory setting. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 36: Outdoor Compensated Ventilation
Reset settings In ventilation intensity control, this function has top priority over “Out- door compensated ventilation” and “VAV” functions. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 37: Override Function
Humidity control function must be ordered in advance. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 38: Recirculation Control
COMFORT 1 operation, day of the week and the time interval. Weekdays Program 1 Mo/Tu/We/Th/Fr/Sa/Su Start time 00:00 Stop time 24:00 Add new program Delete program Default setting. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 39: Holidays
Reset settings When “Balance” is selected, the temperature setpoint disappears. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 40: Personalization
In this item for the user are presented menu language, measurement units and Language other control panel settings. English Flow units Screen saver Panel lock Touch sound Click UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... -
Page 41: Control Of Air Handling Units Through A Web Browser
(IN4) of the external control (e.g., by connecting additional device: thermostat, switch, etc.), the air cooling function will be activated, and the mixing valve actuator (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 V2-C5.1-17-07... -
Page 42: 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 V2-C5.1-17-07... -
Page 43: Troubleshooting
The heating equipment fails to operate or its Low supply air temperature Check the heating equipment. capacity is insufficient. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07... - Page 44 / several of them are bro- ken. Controller failure Main controller module fault. Replace the main controller. UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07...
- Page 45 UAB KOMFOVENT we reserve the right to make changes without prior notice V2-C5.1-17-07...
- Page 48 VILNIUS Ozo g. 10, LT-08200 J. PICHLER Gesellschaft m. b. H. www.pichlerluft.at Tel. +370 (5) 2779 701 Mob. tel. 8-685 44658 Pacific HVAC www.pacifichvac.com el. p. info@komfovent.com Ventilair group www.ventilairgroup.com ACB Airconditioning www.acbairco.be KAUNAS Taikos pr. 149, LT-52119 Tel.: (8-37) 473 153, 373 587 REKUVENT s.r.o.
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