AERMEC T 1 Installation And Maintenance Manual
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AERMEC T 1 Installation And Maintenance Manual

AERMEC T 1 Installation And Maintenance Manual

Air handling unit
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AIR HANDLING UNIT
T
Sostituisce • Replace
Remplace • Ersetzt:
9707 / 66210.07
ITUY
0206
66210.13

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Summary of Contents for AERMEC T 1

  • Page 1 AIR HANDLING UNIT ITUY Sostituisce • Replace 0206 Remplace • Ersetzt: 66210.13 9707 / 66210.07...
  • Page 2 AERMEC S.p.A. I-37040 Bevilacqua (VR) Italia – Via Roma, 44 Tel. (+39) 0442 633111 Telefax 0442 93730 – (+39) 0442 93566 www.aermec.com - info@aermec.com modello: model: numero di serie: serial number: The product subject to the present declaration must not be put into service before the system to which the product is mounted has been declared as conforming to the requirements of the relevant Directive.
  • Page 3 page Series T air handling unit Technical, Installation and Maintenance Manual Contents General characteristics and nominal output page 3 Identification page 4 Frames page 5 Capacities page 5 Enclosure page 6 Modularity and orientation page 6 Fans and motors page 10 Filters page 10 Accessories...

  • Page 4: Identification

    page Series T air handling unit Technical, Installation and Maintenance Manual Identification The unit is clearly defined by an identification code composed as follows: T series T 1° 2° nominal capacity frame 3000 m nominal capacity frame 4000 m nominal capacity frame 5600 m nominal capacity frame 7600 m nominal capacity frame 10800 m nominal capacity frame 14000 m...

  • Page 5: Frames

    page Series T air handling unit Technical, Installation and Maintenance Manual ----> Vertical arrangement with upward delivery ----> Lower coil section intake ----> R.h. coil connectors Frames The unit comes in 7 frame sizes. The table below shows the section sizes composing the unit.

  • Page 6: Enclosure

    page Series T air handling unit Technical, Installation and Maintenance Manual Enclosure The unit enclosure comprises a frame with insulating panels. The sandwich type panels are composed as follows: outer wall: plastic coated galvanised sheet metal, powder blue colour; internal wall: galvanised sheet metal; insulation: polyurethane foam;...
  • Page 7 page Series T air handling unit Technical, Installation and Maintenance Manual Pre-heating and cooling: -Heating coil section + cooling coil section + fan section -Heating coil section + cooling coil section + fan section + delivery plenum -Return plenum + heating coil section + cooling coil section + fan section -Return plenum + heating coil section + cooling coil section + fan section + delivery plenum.
  • Page 8 page Series T air handling unit Technical, Installation and Maintenance Manual T2 02 RP 0 0 1AS T2 40 00 M 0 1AS T2 02 00 M 0 1IS T2 02 RS 0 0 1AS T2 42 MO 0 0 4AS T2 40 MV 0 0 1IS T2 02 MV 0 0 1AS...
  • Page 9 page Series T air handling unit Technical, Installation and Maintenance Manual Orientations The fan and cooling sections of the unit have been designed to allow selection of orientation by simply switching the position of the intake panel and the air passage partition between the two sections. The coils may be turned for connection on left or right side, as desired.

  • Page 10: Fans And Motors

    Series T air handling unit page Technical, Installation and Maintenance Manual Orientation of vertical hanging Orientation of horizontal hanging fancoils fancoils Fans and motors Fans Centrifugal twin-intake fans with forward curved blades. Sizes 6 and 7 are equipped with twin fans. Motors Motors are UNELMEC standard (protection category IP 55, insulation class F).

  • Page 11: Accessories

    page Series T air handling unit Technical, Installation and Maintenance Manual Accessories Return air panel cooling section Made from anodised aluminium with single row of fixed blades; fitted to the intake port on cooling sections, flush to the unit aluminium frame. Return air panel heating section Made from anodised aluminium with single row of fixed blades;...

  • Page 12: Operating Limits

    page Series T air handling unit Technical, Installation and Maintenance Manual Delivery plenum Made from same panelling as the standard unit, but also features internal sound- absorbing lining. Used in non-ducted versions of the T unit, for air flow through a port with twin rows of moving blades.

  • Page 13: Technical Specifications

    Series T air handling unit page Technical, Installation and Maintenance Manual Technical specifications Frame Nominal capacity m3/h 3000 4000 5600 7600 10800 14000 20400 1111 1556 2111 3000 3889 5667 Basic components: dimensions Width 1100 1350 1500 1900 1900 2560 2560 Height fan section and conditioning sect.

  • Page 14: Useful Pressure For Ducted Units

    page Series T air handling unit Technical, Installation and Maintenance Manual USEFUL PRESSURE FOR DUCTED UNITS The graphs below show the useful external pressure supplied by the fan at max. (continuous line) and min. (broken line) speed permitted by the variable pulley, according to capacity, of the configurations listed in decreasing order of useful static pressure: A : filter + 2 row heat exchange coil B : filter + 3 row heat exchange coil...
  • Page 15 page Series T air handling unit Technical, Installation and Maintenance Manual A : filter + 2 row heat exchange coil B : filter + 3 row heat exchange coil C : filter + 4 row heat exchange coil D : filter + 6 row heat exchange coil E : filter + 6 + 3 row heat exchange coils Pa 250 2000...
  • Page 16 page Series T air handling unit Technical, Installation and Maintenance Manual A : filter + 2 row heat exchange coil B : filter + 3 row heat exchange coil C : filter + 4 row heat exchange coil D : filter + 6 row heat exchange coil E : filter + 6 + 3 row heat exchange coils Pa 320 5400...
  • Page 17 page Series T air handling unit Technical, Installation and Maintenance Manual A : filter + 2 row heat exchange coil B : filter + 3 row heat exchange coil C : filter + 4 row heat exchange coil D : filter + 6 row heat exchange coil E : filter + 6 + 3 row heat exchange coils Pa 350 9500...

  • Page 18: Capacity Of Non-Ducted Units

    page Series T air handling unit Technical, Installation and Maintenance Manual CAPACITY OF NON-DUCTED UNITS The following table shows the air flow of non-ducted T units, fitted with delivery plenum and air return panel (or mixing chamber with panel). The values of the following configurations are given: - 2 row coil + Filter - 3 row coil + Filter - 4 row coil + Filter...

  • Page 19: Heat Exchange Coils

    page Series T air handling unit Technical, Installation and Maintenance Manual Heat exchange coils Design: frames 1-2-3-4-5 : P2519 frames 6-7: P6030. Version Copper-aluminium Type: water Access: Lateral removal after removal of screws securing coil to unit frame. N.B. To invert the heating coil section and connections, simply rotate the entire section. Condensate collection trays: Made of peraluman with side drain.
  • Page 20 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output during heating applications (water 80-70 °C) 80/70 POT. POT. m3/h °C °C °C 2400 31.9 32.6 2874 1.44 11.1 43.8 43.13 3802 1.52 14.7 2400 30.34 2674 1.34 46.3 40.1...
  • Page 21 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output during heating applications (water 70-60 °C) 70/60 POT. POT. m3/h °C °C °C 2400 26.9 28.21 2471 1.24 37.4 37.44 3279 1.31 11.8 2400 25.98 2275 1.14 39.7 34.45 3018...
  • Page 22 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output during heating applications (water 50-45 °C) 50/45 POT. POT. m3/h °C °C °C 2400 19.1 21.25 3690 1.85 19.5 26.8 28.1 4879 1.95 25.8 2400 19.05 3308 1.66 16.1 25.17...
  • Page 23 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output during cooling applications (water 7-12 °C) 7° ° TIA UR TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 2400...
  • Page 24 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 5-10 °C) 5° ° TIA UR TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 2400...
  • Page 25 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 80-70 °C) 80/70 POT. POT. m3/h °C °C °C 3200 43.54 3838 1.92 22.5 43.6 57.25 5046 1.68 17.8 3200 35.1 40.54 3574 1.79 19.8 46.1...
  • Page 26 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 70-60 °C) 70/60 POT. POT. m3/h °C °C °C 3200 27.1 37.76 3307 1.65 18.1 37.2 49.73 4355 1.45 14.4 3200 30.1 34.8 3048 1.53 15.7...
  • Page 27 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 50-45 °C) 50/45 POT. POT. m3/h °C °C °C 3200 19.1 28.4 4931 2.47 39.5 26.7 37.31 6477 2.16 31.3 3200 22.1 25.49 4426 2.21 32.7...
  • Page 28 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 7-12 °C) 7° 12° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 3200 16.8 5.52...
  • Page 29 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 5-10 °C) 5° 10° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 3200 16.2 7.04...
  • Page 30 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 80-70 °C) 80/70 POT. POT. m3/h °C °C °C 4400 32.4 60.5 5331 44.2 79.7 7024 4400 35.4 56.3 4963 46.6 74.1 6531 4400 38.4 52.2...
  • Page 31 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 70-60 °C) 70/60 POT. POT. m3/h °C °C °C 4400 27.4 52.4 4593 37.8 69.3 6066 4400 30.4 48.3 4232 40.1 63.8 5584 4400 33.4 44.3...
  • Page 32 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 50-45 °C) 50/45 POT. POT. m3/h °C °C °C 4400 19.4 39.5 6849 27.1 51.9 9017 4400 22.3 35.4 6145 29.3 46.6 8082 4400 25.1 31.4...
  • Page 33 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 7-12 °C) 7° 12° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 4400 16.8 7.61...
  • Page 34 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 5-10 °C) 5° 10° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 4400 16.1 9.62...
  • Page 35 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 80-70 °C) 80/70 POT. POT. m3/h °C °C °C 6000 81.6 7196 43.8 9488 6000 35.1 6700 46.2 8822 6000 38.1 70.5 6210 48.5 92.6 8166...
  • Page 36 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 70-60 °C) 70/60 POT. POT. m3/h °C °C °C 6000 27.1 70.8 6199 37.4 93.5 8190 6000 30.1 65.2 5712 39.7 86.1 7539 6000 33.1 59.7...
  • Page 37 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 50-45 °C) 50/45 POT. POT. m3/h °C °C °C 6000 19.1 53.25 9246 2.31 30.9 26.8 70.15 12179 2.22 31.2 6000 47.78 8296 2.08 25.5 62.87...
  • Page 38 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 7-12 °C) 7° 12° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 6000 16.9 10.25...
  • Page 39 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 5-10 °C) 5° 10° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 6000 16.2 12.93...
  • Page 40 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 80-70 °C) 80/70 POT. POT. m3/h °C °C °C 8600 31.7 116.14 10237 1.86 43.4 153.02 13489 1.69 16.4 8600 34.8 108.15 9533 1.73 16.7 45.8...
  • Page 41 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 70-60 °C) 70/60 POT. POT. m3/h °C °C °C 8600 26.8 8819 11640 8600 29.9 92.8 8128 39.4 10713 8600 32.9 7443 41.7 9800 8600 35.8...
  • Page 42 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 50-45 °C) 50/45 POT. POT. m3/h °C °C °C 8600 18.9 75.76 13154 2.39 33.4 26.5 99.72 17314 2.17 28.9 8600 21.9 67.98 11803 2.15 27.6...
  • Page 43 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 7-12 °C) 7° 12° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 8600 16.9 14.61...
  • Page 44 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 5-10 °C) 5° 10° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 8600 16.2 18.49...
  • Page 45 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 80-70 °C) 80/70 POT. POT. m3/h °C °C °C 11200 35.9 168.4 14843 2.13 15.5 47.9 218.01 19216 1.97 14.5 11200 38.7 156.48 13794 1.98 13.7...
  • Page 46 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 70-60 °C) 70/60 POT. POT. m3/h °C °C °C 11200 30.2 145.12 12711 1.82 12.4 40.7 188.43 16503 1.69 11.6 11200 133.38 11682 1.68 10.7 42.8...
  • Page 47 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 50-45 °C) 50/45 POT. POT. m3/h °C °C °C 11200 21.6 109.55 19019 2.73 27.2 29.4 141.71 24604 2.52 25.4 11200 24.2 97.99 17013 2.44 22.4...
  • Page 48 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 7-12 °C) 7° 12° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 11200 17.1 18.41...
  • Page 49 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 5-10 °C) 5° 10° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 11200 16.1 22.23...
  • Page 50 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 80-70 °C) 80/70 POT. POT. m3/h °C °C °C 16400 48.1 320.23 28226 2.25 20.7 16400 50.2 297.26 26201 2.09 18.2 16400 52.2 274.67 24210 1.93...
  • Page 51 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 70-60 °C) 70/60 POT. POT. m3/h °C °C °C 16400 40.9 277.19 24276 1.94 16.6 16400 254.62 22300 1.78 14.3 16400 232.43 20356 1.62 12.2 16400...
  • Page 52 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in heating applications (water 50-45 °C) 50/45 POT. POT. m3/h °C °C °C 16400 29,5 208,26 36158 2,88 36,3 16400 31,4 186,23 32332 2,58 29,9 16400 33,3 164,57 28572 2,28...
  • Page 53 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 7-12 °C) 7° 12° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 16400 16,2 31,88...
  • Page 54 page Series T air handling unit Technical, Installation and Maintenance Manual Coil output in cooling applications (water 5-10 °C) 5° 10° TUA UR POT. VH DPH DPA QSQT POT. VH DPH DPA QSQT m3/h °C °C m/s kPa °C m/s kPa 16400 15,4 40,22...

  • Page 55: Dimensions

    page Series T air handling unit Technical, Installation and Maintenance Manual DIMENSIONS Delivery plenum Fan group Cooling coil group + filter Heating coil group + filter 1100 1350 1500 1900 1900 2560 2560 1130 362,5 487,5 524,5 724,5 681,5 626,5 641,5 1070 1040...
  • Page 56 page Series T air handling unit Technical, Installation and Maintenance Manual For codes, see the key on the next page.
  • Page 57 page Series T air handling unit Technical, Installation and Maintenance Manual Delivery plenum Intake plenum with front opening for connection to duct Intake plenum with front panel Intake plenum with front panel and full-size lateral opening Intake plenum with front panel and partial lateral opening Intake plenum with front panel and full-size lateral damper Intake plenum with front panel and partial lateral damper Intake plenum with two dampers (recirculation and fresh air) for horizontal installation...

  • Page 58: Weights

    page Series T air handling unit Technical, Installation and Maintenance Manual Model Manifold diameter 2 row coil 1" 1" 1" 1" 1"1/4 1"1/2 1"1/2 Manifold diameter 3 row coil 1" 1" 1" 1"1/4 1"1/2 1"1/2 2" Manifold diameter 4 row coil 1"...

  • Page 59: Installation

    page Series T air handling unit Technical, Installation and Maintenance Manual Installation As illustrated above, the interchangeability of panels makes it possible to arrange air delivery on either of two sides, with intake from one of three. Each section installed on the T unit comes with “C”-type, corner and lateral profiles, for securing sections according to the configuration desired.
  • Page 60 page Series T air handling unit Technical, Installation and Maintenance Manual Assembling the intake plenum To assemble the intake plenum, proceed as follows: - position the seal on the plenum aluminium profile; - position the after having removed one of the panels; - secure the sections by means of the C profiles supplied;...

  • Page 61: Use And Maintenance

    page Series T air handling unit Technical, Installation and Maintenance Manual First start-up When starting up the unit for the first time, check: - the direction of fan rotation, indicated by the arrow on the fan housing; - that the power absorption by the motor does not exceed the nominal current value specified on the plate;...

  • Page 62: Warnings And Safety Standards

    page Series T air handling unit Technical, Installation and Maintenance Manual Warnings and safety standards Observe the following regulations when installing, starting up, using and servicing the unit: When lifting, bear in mind that the centre of gravity of the unit may be off- centre.

  • Page 63: Troubleshooting

    page Series T air handling unit Technical, Installation and Maintenance Manual Troubleshooting FAULT POSSIBLE CAUSE CHECK REMEDIES Motor out of absorption Excessive capacity. Capacity and static Reduce fan rotation range pressure. speed. Fan speed. Excessive air flow Air distribution system Capacity and static Reduce fan rotation speed load loss has been...
  • Page 64 Les dnnées mentionnées dans ce manuel ne costituent aucun engagement de notre AERMEC S.p.A. si riserva la facoltà di apportare in qualsiasi momento tutte le part .AERMEC S.p.A. se rédserve le droit de modifier à tous moments les données modifiche ritenute necessarie per il miglioramento del prodotto.

This manual is also suitable for:

T 6T 2T 7T 3T 5T 4

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