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Blauberg KOMFORT EC S5B270(-E)

  • 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 recovery minimizes ventilation heat losses during cold season and reduces air conditioner load during hot season.Controllable air exchange provides the best indoor microclimate.Compatible with round Ø125 mm air ducts.

DESIGN

The casing is made of expanded polypropylene (EPP) plates, 15-26 mm thick, possessing high heat- and sound-insulating properties.The unit is equipped with service panels for convenient maintenance of filters and heat exchanger.The spigots are located at the top of the unit and are rubber sealed for airtight connection to the air ducts.

FANS AIR FILTRATION

High-efficient external rotor EC motors and centrifugal impellers with backward 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 built-in G4 supply filter and G4 extract filter provide air filtration.The F8 supply filter (specially ordered accessory) may be used for efficient supply air filtration.

BYPASS

The KOMFORT EC S5B270(-E) models are equipped with a bypass which can be opened to cool down the ventilated area with cool itake air, if required.

HEAT RECOVERY MOUNTING

The KOMFORT EC S5(B)270 unit is equipped with a plate counter-flow polystyrene heat exchanger for heat recovery. In the unit condensate is collected and drained to the drain pan under the heat exchanger.
The KOMFORT EC S5(B)270-E unit is equipped with an enthalpy plate counter-flow heat exchanger for enegry (heat and humidity) recovery. Due to humidity recovery condensate is not generated in the enthalpy heat exchanger.
The air flows are completely separated in the heat exchanger. Thus smells and contaminants are not transferred from the extract air to the supply air.Heat recovery is based on heat and/or humidity transfer through the heat exchanger plates. In the cold season supply air is heated in the heat exchanger by transferring the heat energy of warm and humid extract air to the cold fresh air. Heat recovery minimizes ventilation heat losses and heating costs respectively.In the warm season the heat exchanger performs reverse and intake air is cooled in the heat exchanger by the cool extract air. That reduces operation load on air conditioners and saves electricity.

The ventilation units are designed for wall and floor mounting.Due to universal casing design both left and right mounting is possible.

CONTROL AND AUTOMATION

The KOMFORT EC S5B270(-E) S21 units are equipped with a built-in automation system. The remote control panel is not included in the delivery set (sold separately).
Unit control via Wi-Fi using the mobile application Blauberg AHU.

Download 
the Blauberg AHU
app for Android
Download
the Blauberg AHU
app for iOS

The KOMFORT EC S5B270 (-E) S14 units are equipped with an integrated automation system and the S14 wall mounted sensor control panel with LED-indication.
The KOMFORT EC S5 270 (-E) S2 units are equipped with the CDT E/0-10 speed controller.

AUTOMATION FUNCTIONS  

Functions KOMFORT EC S5B270(-E) S21 KOMFORT EC S5B270(-E) S14 KOMFORT EC S5 270(-E) S2
Unit control via Wi-Fi using the mobile application + - -
Unit control via remote control panel S22 control panel (option)
S14 control panel
CDT E/0-10
speed controller
Control via a wired remote LCD control panel S25 control panel (option)
- -
Unit control via remote wireless control panel S22 WiFi control panel (option)
- -
Speed switch + + +
Filter replacement indication according to filter timer according to filter timer -
Alarm indication full description of the alarm in the mobile application LED indication about alarms -
Week scheduled operation + - -
Bypass automatic - -
manual manual -
Timer + - -
Boost mode + - -
Kamin mode + - -
Freeze protection using cyclical stops of the supply fan using cyclical stops of the supply fan using cyclical stops of the supply fan
using preheating (option) - -
Reheater connection option - -
Cooler connection option - -
Minimum supply air temperature control + - -
Humidity control option option -
CO₂ control option option -
VOC control option - -
PM2.5 control option - -
Fire alarm sensor connection option option -
Modifications
Modification name
KOMFORT EC S5 270 S2
KOMFORT EC S5 270-E S2
KOMFORT EC S5B270 S14
KOMFORT EC S5B270 S21
KOMFORT EC S5B270-E S14
KOMFORT EC S5B270-E S21
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Capacity diagram
Capacity diagram
  • Selection method:
  • Air capacity:
  • Pressure:
Operating point
  • Air capacity: --
  • Pressure: ---
Documents archieve
Documents archieve
Name
KOMFORT EC S5B270(-E) - data sheet (pdf 1.27Mb)
KOMFORT EC S5B270(-E) - image (png 339.85Kb)
KOMFORT EC S5B270(-E) - operation manual (pdf 2.66Mb)
S14 / S15 automation - software (zip 13.08Mb)
KOMFORT EC S5B270(-E) S14 - image (png 430.11Kb)
KOMFORT EC S5B270(-E) S2 - image (png 433.51Kb)
KOMFORT EC S5B270(-E) S21 - image (png 455.25Kb)
Designation key
Designation key
Serie Motor type Spigot orientation Casing modification Bypass Nominal air flow [m³/h]  Heat exchanger type Control
KOMFORT EC: electronically commutated motor S: vertical spigot orientation 5: EPP _ : without a bypass
B: integrated bypass
270

_: heat recovery
–E: energy recovery

S21
S14
S2
Accessories
Accessories
    KOMFORT EC S5B270(-E) S21 KOMFORT EC S5B270(-E) S14 KOMFORT EC S5 270(-E) S2
G4 panel filter FP 264x182x18 G4  FP 264x182x18 G4 FP 264x182x18 G4
F8 panel filter FP 264x182x18 F8  FP 264x182x18 F8 FP 264x182x18 F8 
Control panel S22 -
Wi-Fi control panel S22 Wi-Fi
Control panel S25
Internal humidity sensor FS2 FS2  – 
Humidity sensor HR-S HR-S 
CO₂ sensor with indication CD-1  CD-1
CO₂ sensor CD-2 CD-2
VOC sensor   DPWQ30600 – 
CO₂ sensor   DPWQ40200
Humidity sensor   DPWC11200
Electric preheater   EVH 125  
Electric reheater   ENH 125 –  – 
Syphon kit 
an enthalpy heat exchanger) 
SFK 20x32  SFK 20x32 SFK 20x32
Air damper VKA 125 VKA 125 – 
Electric actuator LF230 LF230 –