Related Manuals for Genvex PREMIUM PREHEAT 250
Summary of Contents for Genvex PREMIUM PREHEAT 250
- Page 1 INSTALLATION MANUAL PREMIUM PREHEAT 250 , 300, 500 Air-air heat recovery ventilation heat pump...
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Page 2: Table Of Contents
TABLE OF CONTENT Set-up ..................4 Duct connection ................. 5 Duct system ................5 Condensation drain ..............6 Insulation of ducts in cold attics ..........6 Insulation of ducts in warm rooms ..........7 Electrical connection..............7 Starting up the unit ..............7 Optimal adjustment of the ventilation system ...... - Page 3 5) Pour some water into the condensation tray of the unit to ensure that it flows out freely. GENVEX A/S may not be held liable for any consequential damages, which have nothing to do with the GENVEX unit.
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Page 4: Set-Up
Set-up Premium Preheat is a reversible heat pump that can be supplied with the supply air in the right-hand side (as shown) or in the left-hand side. The electrical box is located on the top of the unit. The electrical box is located on the top of the unit. -
Page 5: Duct Connection
Duct connection Udsugning Extract Air At each duct connection there is a yellow sticker indicating which ventilation duct is to be connected to Abluft which bushing. Supply air: Indblæsning The duct system from the unit to the rooms. Supply Air Zuluft Extract air: The duct system from the wet rooms to the unit. -
Page 6: Condensation Drain
In order to benefit from the unit‘s high heat recovery rate, it is necessary that the ducts are insulated properly. Genvex recommends the following: Supply air and extract air ducts: In order to minimise the loss of heat from the duct system in cold attics, the supply air and extract air ducts must be Isolering af kanaler, alt. -
Page 7: Insulation Of Ducts In Warm Rooms
Insulation of ducts in warm rooms Fresh Air Genvex recommends the following: Extract Air Supply air and extract air ducts: Supply air ducts, which lead to heated rooms in the home, must be insulated, since condensation can form on the cold supply air ducts when cooling. -
Page 8: Optimal Adjustment Of The Ventilation System
Optimal adjustment of the ventilation system Use air measuring equipment. Before adjustment is conducted, make sure that the 5 points in the section „Starting the system“ have been car- ried out. Then start up the unit. Adjust the system to basic ventilation ( = fan step 2). To achieve maximum energy savings, adjust the main air volumes first to the desired air volume via the display from a PC. - Page 9 Service: If you are not able to maintain your system, you can make a service agreement with the Genvex Service Department. If any faults on the system arise, please contact the Genvex Service Department.
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Page 10: Trouble-Shooting
TROUBLE-SHOOTING System stopped: Error: • Fuse in main board has blown, no power to unit. • One of the fuses on the circuit board of the unit is blown. • Loose wire, no power to unit. • Loose wire between unit and control panel. •... -
Page 11: Pcb Layout
ELECTRICAL DIAGRAM – OPT301 Optima 301 Q3= 0.5A Q4= 0.5A Q1= H8,H9,H10,H11, H12,H13,H14, H15,H16,H17 Q2= H6,H7,H9 Q3= L1-L17 Q4= L1-L17 Q5= H4, H5 ES960C A = LED Flash - Power on B = LED Flash - Communication to Optima Display L1 = Potential free input for optional: H1 = Mains connection 230 VAC Humidistat, Extractor hood ,CO2... - Page 12 Potential free input Mains connection for optional: 1x230VAC, L-N-PE Humidistat, Max: 13A Extractor hood , Electric Reheater Step A 1x230V 50Hz Optima Design +10V H2 and H3 Max.load total 1800W Soleniod valve MA8 Preheater 1x230V 50Hz Sensor, supply air High pressure switch Sensor, fresh air Sensor, exhaust air Compressor...
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Page 13: Cooling Circuit
COOLING CIRCUIT Forvarme Preheater Vorvärme Friskluft Udsugning Fresh air Extract air Frischluft Abluft Afkast Indblæsning Exhaust air Supply air Fortluft Zuluft Fordamper Kondensator Evaporator Condenser Verdampfer Verflüssiger Højtrykspressostat High pressure thermostat Hochdruckbegrenzer Kompressor Compressor Verdichter... -
Page 14: Ec Declaration Of Conformity
– in fact you can recover up to 95% of the heat energy with a Genvex system. Please visit www.genvex.com to see a list of our distributors KVM-Genvex A/S • Sverigesvej 6 • DK-6100 Haderslev • Tlf.: +45 73 53 27 00 • salgogsupport@genvex.dk • www.genvex.com...
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