Available in:
Europe
Ref:
SI21CU01UN00

Thanks to its slim design, the Si-21 can be installed inside any type of air conditioner or trunking. The technology at the heart of the product is designed for a serene and qualitative installation. The Si-21 is intelligent. After operating at high flow rates during the initial cycles, it adapts its performance to the actual needs of the system. It then operates in its silent mode. Its super silent operation makes the Si-21 ideal for installations in bedrooms or offices.

Technical Data sheet User manual Simplified manual Wiring diagram

Super silent

Slim design

Reliability

Plug & Play

Technical details

  • Max flow rate
    20 l/h
  • Max discharge head
    15 m
  • Max pressure
    20 m
  • Max suction head
    1.8 m
  • Insulation class
    Double insulation
  • Mains supply
    Univolt 100-240 V~ 50/60 Hz - 3 W
  • Operation conditions
    100 % - Continuous duty
  • Protection
    IP42
  • Max condensate temperature
    35 °C
  • Weight
    0.47 g
  • Master pack quantity
    6
  • Safety switch
    NC 3 A resistive – 250 V
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Pump Dimensions

  • Length
    Width
    Height
  • Pump
    169 mm
    26 mm
    36 mm
  • Detection
    55 mm
    38 mm
    37 mm
  • Packaging
    178 mm
    178 mm
    72 mm
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Detection levels

  • ON
    16 mm
  • OFF
    11 mm
  • SAFETY
    19 mm
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Storage temperature

  • Min
    36.00 °F
  • Max
    122.00 °F
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Operating temperature

  • Min
    36.00 °F
  • Max
    122.00 °F
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Safety standards

  • Basic safety
  • CE
  • EAC
  • UKCA
  • UL/CSA by Intertek
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ROHS and WEEE directives

  • Compliant
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1 Diaphragm pump
1 Detection unit
1 1.5 m power cable
1 Transparent PVC pipe Ø int. 6 mm – L 1m, equipped with a «Drain Safe Device» connector
1 Hook and loop fastener 125x25 mm
1 Detection unit installation kit: - 90° connection Ø int. 15 mm x W 152 mm - vent tube Ø int. 4 mm x 75 mm - fixing rail - ad
3 double wire clamps
3 tie wraps, 2.5 x 200 mm.

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