1.5.1. Space requirements........................10 1.5.2. Ceiling requirements........................12 1.5.3. Requirements for duct system...................... 12 1.6. Description............................12 1.6.1. Construction of the CX3000 unit....................12 1.6.2. Parts of the CX3000 unit.......................14 1.7. Principal dimensions..........................15 1.7.1. CX3000, left units..........................15 1.7.2. CX3000, right units........................19 2.
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3006554-2023-01-12 6.5.2. Filter Box, dimensions........................60 6.5.3. How to connect the filter box to the unit..................61 6.5.4. How to connect the filter box to another accessory..............61 6.5.5. How to connect the filter box to the air duct..................61 6.5.6. How to service the filter box......................63 6.6.
Scope This instruction manual is for use with EXHAUSTO CX3000 air handling units. Please refer to the prod- uct instructions regarding accessories and extra equipment. The instructions must be fully observed to ensure personal safety and to protect the equipment and ensure its correct operation.
Searching via web for the latest update of the instruction IMPORTANT! Always check whether the latest version of the instruction is available. Search EXHAUSTO’s website under Downloads via the instruction number on the top left-hand side of the instructions. 5/80...
1.1 Model overview Elements Description Compact filter Extract air inlet Exhaust air outlet Outdoor air inlet Supply air outlet Air direction, extract air Air direction, supply air Fan placement Air directions CX3000, left unit from above CX3000, right unit from above 6/80...
Product information 3006554-2023-01-12 1.2 Terms used in these instructions 1.2.1 Simplified diagram CX3010L/CX3020L, top view CX3010R/CX3020R, top view Component Function Standard/Accessory DPTH, P2 Extract air filter pressure drop measurement Standard TE11 Extract air temperature measurement Standard Exhaust air temperature measurement Standard TE12 (used for de-icing purposes)
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Product information 3006554-2023-01-12 CX3030L/CX3040L CX3050L/CX3060L, top view CX3030R/CX3040R CX3050R/CX3060R, top view 8/80...
Product information 3006554-2023-01-12 Component Function Standard/Accessory DPTH, P2 Extract air filter pressure drop measurement Standard TE11 Extract air temperature measurement Standard DPTH, P1 Measure the heat exchanger pressure drop Standard TE12 Exhaust air temperature measurement Standard Extract/Exhaust air motor Standard DPTH, P3 Exhaust air flow measurement Standard...
Operating temperature range for the unit – see section "technical data". Prohibited uses The CX3000 unit is not to be used to transport solid particles or in areas where there is a risk of explosive gases. 1.5 Location requirements Positioning The CX3000 unit is designed for indoor fitting.
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1275 2080 1450 NB: For all units in CX3000 Range, dimensions are identical for both left and right units. CX3000 with sliding The cabinet has 2/3 doors which can be individually released and slide sideways allow filter change rails (accessory) and cleaning.
1760 CX3060 2250 2080 NB: For all units in CX3000 Range, dimensions are identical for both left and right units. See also ● Section "Principal dimensions of CX3000" for additional measurements. ● Section "Maintenance" for information on opening the doors.
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Product information 3006554-2023-01-12 13/80...
The unit includes integral panel filters for both exhaust air and supply air. Condensation The condensation outlet is located on the CX3000 unit door (see previous drawing in this section). The outlet condensation tray is positioned internally in the door.
Product information 3006554-2023-01-12 1.7 Principal dimensions 1.7.1 CX3000, left units CX3010L/CX3020L Model a (mm) b (mm) c (mm) CX3010L 1580 CX3020L 1720 1150 CX3030L/CX3040L/ CX3050L/CX3060L Model a (mm) b (mm) c (mm) CX3030L 1800 1500 CX3040L 2000 1650 CX3050L 2100...
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Product information 3006554-2023-01-12 NB: In the above figure, dashed lines indicate duct connection dimensions. Model d (mm) e (mm) f (mm) g (mm) h (mm) i (mm) j (mm) k (mm) l (mm) m (mm) CX3010L CX3020L CX3030L 1125 CX3040L 1238 CX3050L 1238...
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Product information 3006554-2023-01-12 Top view: CX3010L/ CX3020L Model a (mm) b (mm) c (mm) d (mm) e (mm) f (mm) g (mm) h (mm) i (mm) j (mm) k (mm) l (mm) CX3010 1500 1290 CX3020 1200 1600 1390 1150 17/80...
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Product information 3006554-2023-01-12 Top view: CX3030L/ CX3040L/CX3050L/ CX3060L Model a (mm) b (mm) c (mm) d (mm) e (mm) f (mm) g (mm) h (mm) i (mm) j (mm) k (mm) CX3030 1550 1125 1800 1590 1500 CX3040 1700 1238 2000 1790 1650...
Product information 3006554-2023-01-12 1.7.2 CX3000, right units CX3010R/CX3020R Model a (mm) b (mm) c (mm) CX3010R 1580 CX3020R 1720 1150 CX3030R/CX3040R/ CX3050R/CX3060R 19/80...
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Product information 3006554-2023-01-12 Model a (mm) b (mm) c (mm) CX3030R 1800 1500 CX3040R 2000 1650 CX3050R 2100 1650 CX3060R 2250 1970 NB: In the above figure, dashed lines indicate duct connection dimensions. Model d (mm) e (mm) f (mm) g (mm) h (mm) i (mm)
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Product information 3006554-2023-01-12 Top view: CX3010R/ CX3020R Model b (mm) c (mm) d (mm) e (mm) f (mm) g (mm) h (mm) i (mm) j (mm) k (mm) l (mm) (mm) CX3010R 1500 1290 CX3020R 1200 1600 1390 1150 21/80...
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Product information 3006554-2023-01-12 Top view: CX3030R/ CX3040R/CX3050R/ CX3060R Model a (mm) b (mm) c (mm) d (mm) e (mm) f (mm) g (mm) h (mm) i (mm) j (mm) k (mm) CX3030R 1550 1125 1800 1590 1500 CX3040R 1700 1238 2000 1790 1650...
The unit should be Once the CX3000 unit is fitted, it must be checked and thoroughly cleaned. All dust, debris and metal cleaned before it is shavings must be vacuumed up. used...
CX3000 units need to be handled carefully due to heavy-weighted structure. CX3000 unit weights are pro- vided in the table given in “Section 5.1”. 2.2 Transport Transport Transport the CX3000 unit on the disposable pallet. Do not lift it within the inlets/outlets or connection box. 2.2.1 Passage through openings CX3000 unit...
- as described in the following. The unit must not be used lying on the ground. It is important that the CX3000 unit is suspended horizontally or sloping towards the condensation drain/outlet, which collects condensate and drains it away.
Mechanical assembly 3006554-2023-01-12 3.2 Condensation drain Risk of frost Drain the condensation outlet into a floor gully or similar drainage system. The condensation outlet must be fitted with a water trap. See below. Where there is a risk of frost: Insulate the condensation outlet and protect it against frost - if necessary, using a heating cable.
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Mechanical assembly 3006554-2023-01-12 CX Unit Model S (mm) H (mm) CX3010 CX3020 CX3030 CX3040 CX3050 CX3060 The condensation outlet must be dismounted before the middle panel/door can be opened. For this reason, the pipe layout must allow the drain tube to be disconnected. Dimensions indicate the minimum required values.
4.1 Operating readings via the HMI panel HMI Panel Refer to the "EXcon Basic Instructions for the CX3000 Series" for instructions on accessing "Menu 2 Operating Readings" via the technician menu (access code 1111) to check the unit's operating status.
Maintenance, hygiene and servicing 3006554-2023-01-12 Space requirements See also section "Location requirements" for information on how much space is needed to open the doors. 4.2.2 CX3000 with sliding rails How to open CX 3000 series, with sliding rails (accessories) CX3010-CX3050 units...
● The provided filter data and pressure loss graphs (section 5.1) are based on the use of original filters. ● Use of non-original filters may cause leakage in CX3000 units and impair filter function. ● EXHAUSTO recommends that you register the filter replacement date to ensure filters are re- placed at the correct intervals.
(Arrow 1) di- rection. Put the filter in a plastic bag and seal it tightly. Arrange for disposal according to local waste disposal regulations. NB: For all CX3000 units, filter service instructions given in the table are identical. 31/80...
- by wiping with a cloth dipped in soap and water and well wrung out. NB: Clean all blades on the fan impeller carefully to avoid disrupting the balance. After cleaning, check CX3000 unit whether it operates without vibration. NB: For all CX3000 units, motor service instructions listed in the table are identical. 32/80...
Maintenance, hygiene and servicing 3006554-2023-01-12 4.4.3 Removing and cleaning the bypass damper Warnings Disconnect power at the isolation switch before opening the doors. How to service the bypass damper Step Action Figure Disconnect power to the unit. Open the unit doors. Detach the bypass damper motor socket.
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Maintenance, hygiene and servicing 3006554-2023-01-12 Step Action Figure Disconnect power to the unit. Open the unit doors. Unscrew 2 screws which holds the addi- tional condensation tray and move the tray downwards. Unscrew 4 screws which holds the addi- tional sheet metal part and remove it. Loosen the rail screws shown with a cir- cle and slide the rails sideways as shown with an arrow to remove the heat...
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Maintenance, hygiene and servicing 3006554-2023-01-12 How to remove the The counterflow heat exchanger fins can easily be damaged - avoid contact with counterflow heat the fins. exchangers, CX3060 Step Action Figure Open the unit doors. Unscrew 2 screws which holds the addi- tional condensation tray and move the tray downwards.
Technical data 3006554-2023-01-12 5. Technical data 5.1 Weight, corrosion class, temperature ranges, etc Weight Model Fan, 2 items Counterflow Heat Fan service doors, 2 items Total Unit Exchanger, 1/2/3 items Middle door, 1 item Weight CX3010RC / CX3010LC 4.0 kg x 2 = 8.0 kg 10 kg x 1 = 10 kg 10 kg x 2 = 20 kg 125 kg...
Type Modulating Rotation time 150s Ingress protection IP54 Ambient temperature -32ºC to +55ºC Damper depth 60 mm 5.2 Compact filters Filter data, CX3000 Range Data CX3010 CX3020 Filter Class ISO ePM >50% ISO ePM >50% ISO ePM >50% ISO ePM >50%...
6. Unit Accessories 6.1 Overview Assembly For all the ventilation units in CX3000 Range, assembly instructions are identical to the given instructions in this section. For Left/Right unit differences, assemblies must be done on the opposite sides of the given figures.
Unit Accessories 3006554-2023-01-12 6.2 Packaging 6.2.1 Packaging components Electrical Pre-Heater Component Quantity Electrical Pre-Heater Temperature Sensor Communication Cable Gasket Suspension Clamps Suspension Chocks Electrical Post-Heater Component Quantity Electrical Post-Heater Communication Cable Gasket Suspension Clamps Suspension Chocks Changeover Coil Box Component Quantity Changeover Coil Box Freezing Temperature Sensor...
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Unit Accessories 3006554-2023-01-12 Heating Coil Component Quantity Heating Coil Coil Connection Pipe Connection Nut Rubber Circular Gasket (30 mm X 21 mm X 2 mm) Rubber Circular Gasket (18.4 mm X 10.4 mm X 2 Freezing Temperature Sensor Communication Cable Sliding Rails Component Quantity...
Unit Accessories 3006554-2023-01-12 6.3 Electrical Pre-Heater & Post-Heater 6.3.1 Electrical Pre-Heater, description Pos. Part Function Resistance Heats up the outdoor air. Thermostat 60 Measures air temperature and cuts off electrical pre-heater power temporarily at 60 °C. Supplies power to electrical heater after temperature drops below 45 °C.
Unit Accessories 3006554-2023-01-12 6.3.2 Electrical Post-Heater, description Pos. Part Function Resistance Heats up the supply air. Thermostat 70 Measures air temperature and cuts off electrical pre-heater power temporarily at 70 °C. Supplies power to electrical heater after temperature drops below 70 °C. Thermostat 120 Measures air temperature and cuts off electrical pre-heater power permanently at 120 °C.
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1154 1045 CX3060 EL. POST-HEATER 9KW CX3060 EL. POST-HEATER 18KW NB: For all accessories of CX3000 Range units, dimensions are identical for both left and right versions of accessories. Electrical Pre-Heater Model Total Weight CX3010 El. Pre-Heater 3 kW 27 kg CX3020 El.
Unit Accessories 3006554-2023-01-12 6.3.5 How to connect the electrical pre-heater to the unit Table 1 Step Action Figure Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater.
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Unit Accessories 3006554-2023-01-12 Step Action Figure Loosen the bolts on the assembled bracket and the unit, which the ac- cessory will be assembled with. Place the electrical pre-heater on the outdoor air inlet of the unit. Align the bolts on the unit with the bracket holes on the heater.
Unit Accessories 3006554-2023-01-12 6.3.6 How to connect the electrical pre-heater to the air duct Table 2 Step Action Figure Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater.
Unit Accessories 3006554-2023-01-12 6.3.7 How to connect the electrical post-heater to the unit Table 3 Step Action Figure Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater.
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Unit Accessories 3006554-2023-01-12 Step Action Figure Loosen the bolts on the assem- bled bracket and the unit, which the accessory will be assembled with. Place the electrical post- heater on the supply air outlet of the unit. Align the bolts on the unit with the bracket holes on the heater.
Unit Accessories 3006554-2023-01-12 6.3.8 How to connect the electrical post-heater to another accessory Table 4 Step Action Figure Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater.
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Unit Accessories 3006554-2023-01-12 Step Action Figure Loosen the bolts on the accessory which the electrical post-heater will be assembled to. Place the electri- cal post-heater on the supply air outlet of the accessory. Then, align the bolts on the accessory with the bracket holes on the heater.
Unit Accessories 3006554-2023-01-12 6.3.9 How to connect the electrical post-heater to the air duct Table 5 Step Action Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater.
CX3040 Changeover Coil Box CX3050 Changeover Coil Box CX3060 Changeover Coil Box 1045 NB: For all accessories of CX3000 Range units, dimensions are identical for both left and right versions of accessories. Changeover Coil Box Model Coil Weight Total Weight...
Unit Accessories 3006554-2023-01-12 Step Action Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater. Open the changeover coil box package.
Unit Accessories 3006554-2023-01-12 6.4.7 How to service the coil box Step Action Figure Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater. Cut off the water flows coming to the changeover coil box pipes.
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Unit Accessories 3006554-2023-01-12 Step Action Figure Loosen the bottom bolts on the separator clamps slightly. Pull separator clamps downwards (Arrow 1 direction). Then, push separator clamps sideways (Ar- row 2 direction). Droplet separator is now free and can be removed down- wards (Arrow 1 direction).
Unit Accessories 3006554-2023-01-12 Step Action Figure First, pull the coil slightly to- wards yourself. Then, slide the changeover coil aside (Arrow 1 direction). Then, take it outside the coil box module (Arrow 2 di- rection). Brush and vacuum clean the changeover coil. If necessary, clean with soap and water (Then, take the changeover coil outside the unit before the cleaning process).
CX3030 Filter Box CX3040 Filter Box CX3050 Filter Box CX3060 Filter Box 1045 NB: For all accessories of CX3000 Range units, dimensions are identical for both left and right versions of accessories. Filter Box Model Total Weight CX3010 Filter Box 21 kg...
Unit Accessories 3006554-2023-01-12 6.5.3 How to connect the filter box to the unit Table 9 Step Action Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater.
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Unit Accessories 3006554-2023-01-12 Step Action Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater. Open the filter box package.
Unit Accessories 3006554-2023-01-12 6.5.6 How to service the filter box Step Action Figure Open the 2 locks on the filter box door (Showed with circles). Then, open the door. Loosen the bottom bolts on the separator clamps slightly. Pull fil- ter clamps downwards (Arrow 1 direction).
Unit Accessories 3006554-2023-01-12 6.6 Water Heating Coil (HCW) 6.6.1 Water Heating Coil (HCW), description Pos. Part Function Water Heating Coil Heats up the supply air. Coil Defrost Sensor Measures coil outlet water temperature. 6.6.2 Water Heating Coil (HCW), dimensions Heating Coil Model CX3010 Heating Coil CX3020 Heating Coil 1014...
Unit Accessories 3006554-2023-01-12 6.6.4 How to connect the water heating coil to the unit Table 12 Step Action Figure Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater.
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Unit Accessories 3006554-2023-01-12 Step Action Figure Connect the piping to the heating coil pipes. Use a double wrench while connecting piping to the changeover coil box to prevent any damage to the pipes. NB: Remem- ber to put anti-freeze inside the coil.
Unit Accessories 3006554-2023-01-12 6.6.5 Principles for connecting the water heating coil Mixing loop The diagrams below are simplified. The dimensioning of valves, pipes, etc. and heating coil connection must always be carried out by authorised fitters in accordance with applicable regulations and legisla- tion.
Unit Accessories 3006554-2023-01-12 6.6.6 How to service the heating coil Step Action Figure Switch off the power supply to the unit by using the isolation switch. NB: If there is any electrical heater connected to the unit, switch off power to the electrical heater with the isolation switch on the heater. Cut off the water flows coming to the heating coil pipes.
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Unit Accessories 3006554-2023-01-12 Step Action Figure Unscrew the screws which hold the heating coil connection parts attached to the unit. Remove the heating coil outside the unit. NB: Coil fins can easily be dam- aged. Do not touch the fins while servicing the coil.
Unit Accessories 3006554-2023-01-12 6.7.3 How to connect the sliding rails to the unit Table 13 Step Action Figure Switch off the power supplies to the unit & the electrical heater with the isolation switches. NB: Remember that there are two isolation switches to be switched off.
Unit Accessories 3006554-2023-01-12 6.8 Extension E-Box 6.8.1 Extension E-Box, description Pos. Part Function Extension E-Box Enables to connect the additional accessories to the unit e- box. NB: For details, please check the configuration instructions. 6.8.2 How to service the electrical heater e-box Step Action Figure...
Unit Accessories 3006554-2023-01-12 6.9 External/Duct Damper With Motor 6.9.1 External/Duct Damper With Motor Pos. Part Function Damper Increases/Decreases the air flow inside the air duct. Damper Actuator Actuates the damper. 6.10 HMI cable 6.10.1 HMI Cable Pos. Part Function CX HMI Cable 25 m Enables long distance usage of Control Panel.
7. EC Declaration of Conformity 7.1 EC Declaration of Conformity See document no. 3006577, Declaration of Conformity. The document is supplied together with the other product documentation. It is also available on the EXHAUSTO website (search using document no.) 75/80...
8.1 Ordering spare parts Find serial number To be able to supply the correct spare part for the specific CX3000 unit, the serial number must be given when ordering the spare part. Always have the serial number ready when contacting EXHAUS- TO A/S.
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