1.1 Description 1.1.1 Application The EXHAUSTO DX coil can be used for cooling or heating the supply air in VRV units. The DX coil is an accessory for the EXHAUSTO VEX100, VEX200 and VEX300 ranges and connects directly to the duct after the VEX unit.
Correct installation The DX coil must always be supported - even during fitting. The fixture for this is not part of the EXHAUSTO delivery. Always position the DX coil so that ● air passes horizontally across the whole surface of the fins ●...
Mechanical assembly 3004330-2019-01-21 2.2.2 Correct installation on the duct system Position the DX coil on the supply air duct or directly on the ventilation unit supply air spigot. 6/16...
Mechanical assembly 3004330-2019-01-21 2.2.3 Condensation outlet Then the coil has a round it will have 2 condensation outlets, both of which must duct connection be used. See dimensions of condensation outlets be- low. the coil has a rectangu- it will have 1 condensation outlet, which must be lar duct connection used.
Mechanical assembly 3004330-2019-01-21 Correct mounting It is important to use the correct dimensions when mounting the condensation out- lets. Pressure P [Pa] H1 [mm] H2 [mm] 2.3 Connection to cooling or heatingsystem 2.3.1 Connection, round duct connection Connect the DX coil to the cooling unit as follows Evaporator Condenser Illustration...
● Avoid excessive use of heat during pipe connection, as this could damage soldered and welded joints. 2.3.3 Principles for connecting the DX-coil Simplified diagram Principle connection drawing of EXHAUSTO DX-coil, as evaporator and condens- 9/16...
Operation and maintenance 3004330-2019-01-21 3. Operation and maintenance 3.1 Service Checks Check the coil regularly for: - damage - leaks - malfunctions In the case of damage: - contact the installer - never carry out a repair unless directed Checks include a thorough inspection of corrosion damage, leaks and dirt on Excessive dirt will result in reduced...
Technical data 3004330-2019-01-21 4. Technical data 4.1 DX data DX315 DX315 (L/R) Small Medium Large Weight Weight [kg] 19,0 21,0 21,0 Dimension Face area (h x b) [mm] 350 x 350 350 x 450 500 x 500 Dimensions, condensation DN15 (½") DN15 (½") DN15 (½") outlet Distance between fins [mm] Data...
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Technical data 3004330-2019-01-21 DX040x080 DX040x080 (L/R) Weight Weight [kg] 43,0 Dimension Face area (h x b) [mm] 700 x 800 Dimensions, condensation outlet DN25 (1") Distance between fins [mm] Data Internal volume [litre] Rows of pipes [no.] Number of circuits [no.] DX050x080 DX050x080 (L/R) Weight...
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Technical data 3004330-2019-01-21 DX060X140 DX060X140 (L/R) Small Large Weight Weight [kg] 63,0 81,5 Dimension Face area (h x b) [mm] 900 x 1700 1100 x 1900 Dimensions, condensation out- DN25 (1") DN25 (1") Distance between fins [mm] Data Internal volume [litre] 15,9 21,2 Rows of pipes [no.]...
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