CVK
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Trench heating and cooling units 2018_09 w w w.v e r a n o - g l o b a l . c o m

CVK units control options 54 CVK4 units Installation and maintains manual 66

THE PROPER TEMPERATURE THROUGHOUT THE YEAR Trench heating and cooling units are mounted in the floor void. As the part of the system they ensure the proper temperature and optimal microclimate in both summer and winter. 2-pipe fan assisted units (CKV2) use the same 2-pipe installation both for heating or cooling, while 4-pipe units (CVK4) have 2 separate circuits: one for heating and one for cooling. Such a system is most suitable for low-temperature installations (i.e. to work with air source heat pumps), thanks to the highly efficient exchanger for both cooling and heating and to a fan in...

highly efficient heat exchanger and fan Made of aluminium fins and copper tubes highly efficient heat exchanger with the modern EC 24V DC fan maintain thermal comfort in the room. levelling feet system Levelling feet allows to adjust the height of the heater in easy and fast way. hydronic installation balancing as a standard Units are equipped with PICV valves and 0-10 V thermal actuators that regulate installation pressure and heating/cooling water temperature. ^BACnet KNX )A/lodbus dedicated control system Modern room controllers allow for full control of heater operations. bms controls...

HIGH QUALITY CVK fan assisted units are designed for heating and cooling residential, office, service, hotel, sacral, sport and other types of buildings. Calculation and selection soft ware, a wide range of available finishing variants and an individual approach to each project make VERANO products the first choice solution. The trouble-free and economical use of our devices is appreciated throughout world - CVK units ensure the comfort of users of luxury apartments, modern office buildings or industrial New York salons. Knowledge and experience in the design of heating and cooling devices...

•• casing made of zinc-magnesium galvanized steel sheet, powder coated in black RAL 9005, •• drainage pump, •• highly efficient cooper-aluminium heat exchanger with air vent, •• decorative frame (F or L type) made of natural or anodized aluminium, •• decorative grille made of natural or anodized aluminium, roll-up or linear type, •• casing powder coated in any RAL colour, •• stainless steel grille, •• assembly fibreboard cover to protect inside of the unit while transporting or assembly works, Trench height Trench width Top width /Grille width (Bk) •• raised floor support system, ••...

Top width / Grille width (Bk) 374 CONNECTION TYPE Standard heating and cooling output [W] compliant to EN-16430. Cooling output according to the relative humidity 47%. Control voltages for the respective modes of operation: Min - 2 V, Med - 4 V, Max - 6 V, Boost - 10 V. Min, Med, Max fan speeds are for continuous operations, the Boost mode is for speed heating or cooling. Sound power level according to ISO-3745 standard, sound pressure level measured at distance of 2 m to the heater, in a 100 m3 volume room. Reverb time - 0,5 s, room damping - 8 dB(A).

Heat output corrective factors for CVK2 90 mm high units for installation temperatures other than 55/45/20 °C for heating and 17/19/28 °C for cooling.

HEATING OUTPUT AND SOUND PRESSURE OF CVK2-9/35/LK The graphs present how heat output Φ [W] depends on the respective average temperature differences ΔT [K], for control voltages U [V]. The graphs also present the sound pressure levels for the respective heater operating conditions. NOTE! An example readout of control voltages and sound pressure for different values of heat output is on page no.52. Average temperature difference ΔT [K] Average temperature difference ΔT [K] Sound pressure levelLp [dB(A)] Average temperature difference ΔT [K] Average temperature difference ΔT [K] Sound...

COOLING OUTPUT AND SOUND PRESSURE OF CVK2-9/35/LK The graphs present how cooling output Φ [W] depends on the respective average temperature differences ΔT [K], for control voltages U [V]. The graphs also present the sound pressure levels for the respective heater operating conditions. NOTE! An example readout of control voltages and sound pressure for different values of cooling output is on page no. 52. Average temperature difference ΔT [K] Sensible cooling output Φ [kW] Sound pressure levelLp [dB(A)] Sensible cooling output Φ [kW] Average temperature difference ΔT [K] Sensible cooling...

•• casing made of zinc-magnesium galvanized steel sheet, powder coated in black RAL 9005, •• drainage pump, •• highly efficient cooper-aluminium heat exchanger with air vent, •• casing powder coated in any RAL colour, •• stainless steel grille, •• decorative frame (F or L type) made of natural or anodized aluminium, •• assembly fibreboard cover to protect inside of the unit while transporting or assembly works, •• decorative grille made of natural or anodized aluminium, roll-up or linear type, •• raised floor support system, •• modern fan with silent and efficient 24V DC EC motor, ••...

120 MM HIGHCVK2-12/35/Lk (L/P) ZADWS OLS KPL1 DIMENSIONS UNIT [mm] Top width / Grille width (Bk) CONNECTION TYPE Connection thread Connection side accessories Grille 18 mm high Frame GW y2" Left (L) standard, Right (P) option TYPE roll-up / linear L or F • drainage pump, • fibreboard cover, Additional accessories • raised floor support system, • adjustable casing edge, • dust filter Standard heating and cooling output [W] compliant to EN-16430. Cooling output according to the relative humidity 47%. Control voltages for the respective modes of operation: Min - 2 V, Med - 4 V, Max - 6 V,...

Heat output corrective factors for CVK2 120 mm high units for installation temperatures other than 55/45/20 °C for heating and 17/19/28 °C for cooling.