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- Installation, Use And Maintenance Manual
Fast CSF21 Installation, Use And Maintenance Manual
Summary of CSF21
Page 1
Installation, use and maintenance manual 0706-6180666-rev .0 gb csf series water cassettes.
Page 2: Water Cassettes
Installation, operation and maintenance guide water cassettes contents first part: for the installer general dimension for 2 pipe system 3 general dimension for 4 pipe system 4 general technical data for 2 pipe system 5 correction coefficient for different speed 5 general technical data for 4 pipe s...
Page 3: Water Cassettes
Installation, operation and maintenance guide water cassettes general dimensions for 2 pipe water cassettes model csf21 csf22 csf23 csf24 csf25 csf26 csf27 csf28 fans number n° 1 1 1 1 1 1 1 1 coil numbers n° 1 1 1 1 1 1 1 1 rows number n° 1 2 2 2 1 2 2 2 hydraulic fitting (Ø female gas) Ø 3/4" 3/4"...
Page 4: Water Cassettes
Installation, operation and maintenance guide water cassettes general dimensions for 4 pipe water cassettes model csf41 csf42 csf43 csf44 csf45 csf46 csf47 csf48 fans number n° 1 1 1 1 1 1 1 1 coil numbers n° 2 2 2 2 2 2 2 2 rows number (standard coil) n° 1 2 2 2 2 2 2 2 hydraulic fitting (Ø female ...
Page 5: Water Cassettes
Installation, operation and maintenance guide water cassettes above mentioned technical data are calculate at the following operating conditions: - maximum fan speed - standard unit without ducts (a) cooling: inlet water temperature: 7 °c; outlet water temperature: 12 °c; inlet air temperature: 27 °...
Page 6: Water Cassettes
Installation, operation and maintenance guide water cassettes above mentioned technical data are calculate at the following operating conditions: - maximum fan speed - standard unit without ducts (a) cooling: inlet water temperature: 7 °c; outlet water temperature: 12 °c; inlet air temperature: 27 °...
Page 7: Water Cassettes
Installation, operation and maintenance guide water cassettes working limits maximum inlet water temperature 70 °c minimum inlet water temperature + 4 °c maximal working pressure 8 bar maximal inlet air temperature 32 °c minimal inlet air temperature + 4 °c attention! Air stratification increases wi...
Page 8: Water Cassettes
Installation, operation and maintenance guide water cassettes fixing the panel after installation of the unit, mount the grille using the 4 screws provided (fig. 12). ! N.B.: it is very important to fix the grille in the right position for correct connection of the receiver panel to the unit. Fig. 1...
Page 9: Water Cassettes
Installation, operation and maintenance guide water cassettes ! Attention! 1) ducting air to an adjacent room requires the closure of at least the corresponding duct end. 2) when valves are installed, the air ducts to the "d" adiacent room are unusable (pict. 13). ! Attention! - always use suitably ...
Page 10: Water Cassettes
Installation, operation and maintenance guide water cassettes correct! ! Attention! If the condensate drainage alarm is activated, the zone valve is closed and the fan turned off. Fig. 21: the condensate drain hose should be fixed using intermediate mounts to prevent deformation of the hose. The dra...
Page 11: Water Cassettes
Installation, operation and maintenance guide water cassettes wiring diagram of 2 pipe system water cassette with i.R. (csf 21-24 st + csf 25-28 lt) legenda connector earth l phase n neutral com common m1 fan motor (230vac/50hz) sm louver motor (230vac/50hz) dp drain pump (230vac/50hz) fs float swit...
Page 12: Water Cassettes
Installation, operation and maintenance guide water cassettes wiring diagram of 2 pipe system water cassette with wall mounted control (csf 21-24 sp + csf 25-28 lp) wiring diagram of 4 pipe system water cassette with wall mounted control (csf 41-44 sp + csf 45-48 lp) fig. 27 high medium low l n brow...
Page 13: Water Cassettes
Installation, operation and maintenance guide water cassettes second part: for the user reccomendation for the user read the precautions carefully and carry out the procedures correctly - in case of failure or malfunction, always apply to authorised service personnel. Any attempt to remove parts, or...
Page 14: Water Cassettes
Installation, operation and maintenance guide water cassettes the infrared remote controller 1 turns the cassette on or off. 2 selects operating mode following the order given below: fan (fan), cool (cooling), dry (dehumidying), heat (heating), auto (automatic operation) 3 sets the required temperat...
Page 15: Water Cassettes
Installation, operation and maintenance guide water cassettes setting the clock press the clock button and the corresponding part of the display starts to blink. Set the actual time using the hr (hour) and min (minute) buttons. Once this operation has been completed, confirm the setting by pressing ...
Page 16: Water Cassettes
Installation, operation and maintenance guide water cassettes lenta set 0 5 10 30 fan speed fig. 45 15 20 25 35 off 40 45 50 23 °c coil temperature [ti] fan as for heat. Cool-heat (automatic) if the unit is in the cool mode, the pump follows the cool operation. If the unit is in the heat mode, the...
Page 17: Water Cassettes
Installation, operation and maintenance guide water cassettes fig. 49 fig. 50 tips for best use - connect the cassette to a dedicated power socket protected by a magnetothermal circuit breaker of suitable capacity for the electrical input of the appliance. - when the water cassette starts or stops, ...
Page 18: Water Cassettes
Installation, operation and maintenance guide water cassettes fig. 52 4 3 2 4 do not expose the filters to sunlight ! N.B.: never operate the cassette without the air filters. End of season maintenance - clean and replace the filters. - on a sunny day leave the cassette running in fan mode for a few...
Page 19: Water Cassettes
Installation, operation and maintenance guide water cassettes 19.
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The technical data in the following documentation are not binding. Fast reserves the right to make all the modifications considered necessary for improving the product at any time. Fast s.P.A. Trattamento dell'aria 35044 montagnana (pd) - italy via luppia alberi, 170 tel. (+39) 0429 806311 - fax 042...