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Blauberg KOMFORT EC D5B180(-E)

KOMFORT EC D5B180(-E)
KOMFORT EC D5B180(-E)
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Heat and energy recovery air handling units. Maximum air capacity up to 220 m³/h.
Model features
  • Description
  • Modifications
  • Capacity diagram
  • Downloads
  • Designation key
  • Accessories
Description
Description
FEATURES
Air handling units for efficient supply and exhaust ventilation in flats, houses, cottages and other buildings.Heat and humidity recovery minimizes ventilation heat losses during cold season and reduce air conditioner load during hot season.Controllable air exchange for creating the best suitable indoor microclimate.Compatible with round Ø150 mm air ducts.
FANS DESIGN
High-efficient external rotor EC motors and centrifugal impellers with forward curved blades are used for air supply and exhaust.EC motors have the best power consumption to air flow ratio and meet the latest demands concerning energy saving and high-efficient ventilation.EC motors are featured with high performance, low noise level and totally controllable speed range.Dynamically balanced impellers. The casing is made of expanded polypropylene (EPP) 15-30 mm thickness with high heat- and sound-insulating properties.
AIR FILTRATION
The built-in F7 and G4 supply filters provide efficient air filtration. The built-in G4 extract filter provides extract air filtration.

HEAT RECOVERY  
KOMFORT EC D5B150 units have a counter-flow polystyrene heat exchanger. In the cold season the extract air heat energy is absorbed by the cold intake air and the ventilation heat losses are minimized. The condensate produced by heat recovery is collected in a drain pan and drained to the sewage system. In the warm season the heat of the outside air is absorbed by the exhaust air. This way the supply air is pre-cooled and operation load for air conditioners is reduced. KOMFORT EC D5B150-E units have a counter-flow enthalpy membrane heat exchanger. In the cold season the heat and moisture contained in the extract air are transferred to the intake air flow through the enthalpy membrane. This way the ventilation heat losses are minimized. In the warm season the heat and moisture of the outside air are absorbed by the exhaust air through the enthalpy membrane. This way the supply air is pre-cooled and dehumidified and operation load for air conditioners is reduced.
BYPASS  
The KOMFORT EC S5B270(-E) models are equipped with a bypass which can be opened if there is a need to cool down the ventilated area with cool intake air.
MOUNTING  
The units are designed for suspended ceiling mounting, vertical or horizontal wall mounting.The correct mounted unit must provide good access for servicing and filter replacement.
CONTROL AND AUTOMATION
KOMFORT EC D5B180(-E) S14 has an integrated control panel with sensor buttons and LED indication.

FREEZE PROTECTION

The freeze protection is based on shutdown of the supply fan. In case of a freezing danger communicated by the temperature sensor the supply fan turns off for a period that enables warming up of the heat exchanger with warm extract air. After a freezing danger is no longer imminent the ventilation unit reverts to the standard operation mode.
Functions
S14  
Control functions
Unit on/off
Low, Medium, High speed selection
Filter maintenance indication
Alarm indication
Bypass control Manual
Fan speed adjustment from 0 to 100 %
Additional equipment available
Internal humidity sensor o
Kitchen hood, CO2 or humidity sensor contacts (NO)
Fire contacts (NC)
Air damper contacts
• - available; o - option.
Modifications
Modification name
KOMFORT EC D5B180 S14
KOMFORT EC D5B180-E S14
+
+
Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Name
KOMFORT EC D5B180(-E) - data sheet (pdf 362.38Kb)
KOMFORT EC D5B180(-E) - image (png 267.12Kb)
KOMFORT EC D5B180(-E)-operation manual (pdf 2.51Mb)
S14 / S15 automation - software (zip 17.46Mb)
Designation key
Designation key
Serie Motor type Mounting type Casing modification Bypass Nominal air flow [m³/h]  Heat exchanger type Control
KOMFORT EC: electronically commutated motor

D: Suspended mounting, 
horizontally oriented spigots

5: EPP B: integrated bypass 180

_: heat recovery
–E: energy recovery

S14: sensor control panel with LED indication
Accessories
Accessories
    KOMFORT EC D5B180 S14 KOMFORT EC D5B180-E S14
G4 panel filter FP 186x214x18 G4 FP 186x214x18 G4
F7 panel filter FP 186x214x48 F7 FP 186x214x48 F7
Internal humidity sensor FS2 FS2
External CO₂ sensor with indication CD-2 CD-2
External CO₂ sensor CD-1 CD-1
External humidity sensor HR-S HR-S
Syphon kit SFK 20x32 SFK 20x32
Air damper VKA 150 VKA 150
Electric actuator LF230 LF230