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VENTILCONVETTORI A MANDATA CONTROLLATA
CONTROLLED OUTLET FAN COIL
VENTILO-CONVECTEURS À REFOULEMENT CONTRÔLÉ
GEBLÄSEKONVEKTOREN MIT KONTROLLIERTER ZULUFT
FAN COILS CON VENTILACIÓN CONTROLADA
- Manuale installazione
- Installation Manual
- Manuel d'installation
- Installationsanleitung
- Manual de instalación
DUALJET
DUALJET 20
DUALJET 30
DUALJET 40
DUALJET 50
IDJULJ 1207 - 6339500_00
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Summary of Contents for AERMEC DUALJET 20
- Page 1 CONTROLLED OUTLET FAN COIL - Installation Manual VENTILO-CONVECTEURS À REFOULEMENT CONTRÔLÉ - Manuel d’installation GEBLÄSEKONVEKTOREN MIT KONTROLLIERTER ZULUFT - Installationsanleitung FAN COILS CON VENTILACIÓN CONTROLADA - Manual de instalación DUALJET DUALJET 20 DUALJET 30 DUALJET 40 DUALJET 50 IDJULJ 1207 - 6339500_00...
- Page 2 Garantiearbeiten als erforderlich erweisen sollten. oder "ACHTUNG" achten, da deren Nichtbeachtung Schäden Die AERMEC S.p.A. übernimmt keine Haftung für Schäden aus am Gerät bzw. Sach- und Personenschäden zur Folge haben dem unsachgemäßen Gebrauch des Gerätes und der teilweisen kann.
- Page 3 Il est interdit de faire fonctionner l'appareil avec des accessoires qui ne Falls das Gerät mit Zubehörteilen ausgerüstet wird, die nicht von sont pas fournis de Aermec. Aermec geliefert werden, ist dessen Inbetriebnahme solange untersagt. DECLARACIÓN DE CONFORMIDAD Los que suscriben la presente declaran bajo la propia y exclusiva responsabilidad que el conjunto en objeto, definido como sigue:...
- Page 4 TRASPORTO • TRANSPORT • TRANSPORT • TRANSPORT • TRANSPORTE NICHT nass machen. NO mojar. NON bagnare. Tenere KEEP DRY. Keep out of NE PAS mouiller. Tenir Vor Regen geschützt Conservar protegido al riparo dalla pioggia. the rain. à l’abri de la pluie. anbringen de la lluvia.
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Page 5: Table Of Contents
INDEX Transport • Safety symbols Declaration of conformity Important information and maintenance • Operating limits • Packaging • Use Description Versions • Thermostat • Description of functions Control of 2 pipe systems TTL network settings • Installation information Installation of the unit Rotating the coil Connections Dip-Switch settings... - Page 6 IMPORTANT INFORMATION AND MAINTENANCE WARNING: The fan coil unit is connect- changes in temperature between the out- MAINTENANCE ed to the power supply network and the side and inside above 7 °C in summer. DO NOT USE TOO HOT WATER hydraulic circuit.
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Page 7: Description
The extremely low noise ventilation take space as a function of operating mode. towards the ceiling. the Aermec fan coil units to the pinnacle In each season the temperature of the air The user can decide at any moment of acoustic comfort through the absence in the room will be homogenous at all where to direct the flow of air. - Page 8 VERSIONS DUALJET20 - DUALJET30 - DUALJET40 - DUALJET50 Fan coil units with dual discharge for vertical wall installation in internal spaces. The DUALJET fan coil units are equipped with evolved electronic thermostat from the VMF series. THERMOSTAT FOR DUALJET FAN COIL UNIT (VMF-E0DJ) The evolved electronic thermostat type - micro-switch connected to the •...
- Page 9 12°C, independent from their ambient tive algorithms of the ambient sensor stat the valve is controlled with the conditions. mounted on the fan coil unit, which is following logic: During the anti-freeze protection opera- influenced by being mounted in con- - Heating, the valve is controlled to tion the fan coil units are always forced tact with the casing.
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Page 10: Control Of 2 Pipe Systems
- Operation with ambient temperature sensor failure of a slave fan coil unit. The board automatically assumes the value read by the ambient sensor of the master fan coil unit. Control of 2 pipe systems Water Sensor Upstream Water Sensor Downstream Water Sensor Present Water Sensor Absent Water Sensor Present... - Page 11 NETWORK SETTINGS TTL Line Max 30m MASTER SLAVE DUALJET DUALJET VMF-E2D / VMF-E4/-E4D VMF-E2D VMF-E4D VMF-E4 TTL NETWORK The Slave fan coil units are only panel on the fan coil unit (master) - Composed of a maximum of 6 fan equipped with an electronic board are received by the other fan coil coil units (one Master and 5 Slaves)
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Page 12: Installation Of The Unit
inside of the cover of the box. distributed throughout the room and • WARNING: Earth the installation. that there are no obstacles (curtains or • It is obligatory to connect the casing of objects) to the passage of the air from the fan coil unit to the earthing. -
Page 13: Rotating The Coil
ROTATING THE COIL If the hydraulic connections require the rotation of the coil, then after removal of the casing proceed as follows: – remove the fixing screw to the con- trol panel (if fitted) on the right side and remove it, disconnecting the electrical connections –... -
Page 14: Connections
ELECTRICAL CONNECTIONS DANGER: It is mandatory to tighten the screw that fixes the thermostat box to the side of the fan coil unit as this pro- vides the earthing of the whole installation. WARNING: Keep separated electrical connections from hydraulic connections. The hydraulic connections and condensate discharge must be on the opposite side to the electrical connections. -
Page 15: Dip-Switch Settings
DIP-SWITCH SETTINGS Remove power to the unit. *The settings Continuous ventilation (Dip3 ON) and Operation to be carried out during installation by Modulating capacity thermostat (Dip8 ON) are not specialised personnel only. compatible. Dip-Switch are found on the electronic board. **The settings Continuous ventilation (Dip3 ON) and Control valve absent (Dip1 OFF) are not compatible. - Page 16 THERMOSTAT TECHNICAL CHARACTERISTICS (E0) Power 230Vac +/-10%, 50-60 Hz Max Absorbed Power (excluding TRIAC controlled 2.5VA loads) Digital Inputs N°2 dry contacts Analogue Inputs N°2 for sensors NTC 10K Digital Outputs N°5, 230Vac Triac Mounting Unit mounted Protective Rating IP20 (referring to plastic containment) Storage conditions -20 to 80°C, relative humidity 80% non condensing Operating conditions...
- Page 17 PROBLEMA • PROBLEM PROBABILE CAUSA • PROBABLE CAUSE SOLUZIONE • REMEDY PROBLEME • PROBLEM CAUSE PROBABLE • MÖGLICHE URSACHE SOLUTION • ABHILFE PROBLEMA CAUSA PROBABLE SOLUCIÓN Poca aria in uscita. Errata impostazione della velocità sul pannello comandi. Scegliere la velocità corretta sul pannello comandi. Feeble air discharge.
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