Blauberg KOMFORT Roto EC D650
Air handling units with rotary heat exchanger. Maximum air capacity up to 710 m³/h.
- Capacity diagram
- Designation key
|Air handling units for efficient supply and exhaust ventilation in flats, houses, cottages and other buildings.Heat recovery is provided by the rotary heat exchanger and minimizes ventilation heat losses.Controllable air exchange for creating the best suitable indoor microclimate.Compatible with round Ø160 and 200 mm air ducts.Additional spigot for kitchen hood air duct connection.|
|The fan casing is made of galvanized steel soundproofed on the inside with mineral wool.KOMFORT Roto EC D(2) – model without electric heater. KOMFORT Roto EC D(2)E – model with electric heater. The insulation of KOMFORT Roto EC D(E) is 40 mm, for KOMFORT Roto EC D2(E) is 20 mm.
Unit maintenance is performed from the bottom panel side.The distinctive feature of KOMFORT Roto EC D2(E) is a low casing profile.
|All the models are equipped with a fifth spigot for connection of the air duct from the kitchen hood.
Two built-in filters with G4 and F7 filtration class provide efficient supply air filtration. Optionally, a H13 supply air filter may be used. The G4 filter is used for extract air filtration.
KOMFORT ROTO EC D(E) L (LEFT SERVICE SIDE)
|High-efficient external rotor EC motors and centrifugal impellers 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.
ROTARY HEAT EXCHANGERThe rotary heat exchanger is a short rotating cylinder filled with aluminium band layered in such a way that both supply and exhaust air pass through it. The band the heat exchanger is made of first contacts the supply air flow and then the exhaust air flow. As a result it is heated and cooled in turns transferring heat and moisture from the warm air flow to the cold one. The advantages of the rotary heat exchanger compared to plate heat exchangers are the absence of condensate, comfortable humidity level maintenance and low freezing danger.
|The KOMFORT Roto EC D... S17 units are equipped with the thTune control panel with an LCD display.
The KOMFORT Roto EC D... S18 units are equipped with the pGD1 control panel with an LCD display.
The thTune and pGD1 panels are interchangeable.
The standard delivery set includes a 10 m cable for connection to the control panel.
Turning the unit on/off. Turning on the operation modes: Automatic mode, Ventilation mode (can be enabled only from the pGD1 control panel). Maintaining a pre-set room temperature by activating/deactivating the rotary heat exchanger. Automatic reduction of the supply and exhaust ventilation air flow rate to obtain the user-defined minimum allowable supply air temperature. Supply and exhaust fan control. Setting day- and week-scheduled operation of the unit. Controlling the electric actuators of the supply and exhaust air dampers. System shutdown on signal from fire fighting system. When connecting external electrical heating elements and/or CCU to the unit the activation signal controls their operation if cooling/heating is required. Filter clogging indication by motor meter.
|The KOMFORT Roto EC D(2)E units are equipped with the electric heater. If the necessary temperature level of the supply air cannot be achieved through heat recovery, the heater turns on automatically and heats the air supplied to the premise. The heaters incorporate protective measures securing the safe unit operation.||The air handling unit is designed for wall, wand or floor mounting.|
|Parameter||KOMFORT Roto EC D650||Measurement unit|
|Max. unit power||3167||W|
|Max. unit current without electric heater||2.5||A|
|Max. power without electric heater||367||W|
|Max. unit current||13.7||A|
|Sound pressure level at 3 m distance||36||dBА|
|Temperature of transported air||-25...+60||°С|
|Insulating material||40 mm mineral wool||mm|
|Heat recovery efficiency||80–87||%|
|Heat exchanger material||aluminum||-|
|Connected air duct diameter||200||mm|
|Casing material||galvanized steel||-|
- Selection method:
- Air capacity:
- Air capacity: --
- Pressure: ---
|KOMFORT Roto EC D650||200||897||932||409||422||1445||1542|
|KOMFORT Roto EC D(E)650|
|G4 panel filter||FP 378x332x48 G4|
|F7 panel filter||FP 378x332x48 F7|
|H13 panel filter||FP 378x332x48 H13|
|External CO₂ sensor||DPWQ40200|
|Internal humidity sensor||FS2|
|Kitchen hood||DAH 251-13|
|Backdraft air damper||VRV 160|
|Air damper||VKA 160|
|Serie||Unit type||Motor type||Mounting type||Modification||Heater type||Nominal air flow [m³/h]||Service side||Control|
Roto: rotary heat exchanger
|EC: electronically commutated motor||D: Suspended mounting, horizontally oriented spigots||
_: Standard (insulation 40 mm)
2: Low-profile (insulation 20 mm)
_: no heater
E: electric heater
|250; 350; 650||
S17: thTune control panel
S18: pGD1 control panel