Itho Daalderop 53-00355, Руководство пользователя

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2.3. Product card information
Itho Daalderop BTV
Description Symbol Unit BTV-ssst BTV-ssst T BTV-ssst HT
Specific energy consumption class - — - — F D D
Specific energy consumption, under cold climate conditions SEC
kWh/(
m2
.a)
-23 -48
Specific energy consumption, under moderate
climate conditions
SEC
kWh/(
m2
.a)
-9 -23
Specific energy consumption, under warm climate conditions SEC kWh/(m2.a) -2 -9
Type of ventilation unit VE - —
Residential ventilation unit (RVE) One-way ventilation
unit (EVE)
Type of drive - — - — On/Off
Type of heat recovery system HRS - — No
Thermal efficiency of the heat recovery system
ƞ t
% Not applicable
Maximum flow rate
qmax m3/h
78
Electrical input power of the fan drive, at
maximum flow rate
Pmax
W 10,3
Sound power level
LWA
dB 50
Reference flow
qref m3/s
0,0217
Reference pressure difference
ΔPref
Pa 10
Specific input power SPI
W/(
m3/h
)
0,132
Ventilation control - — - — Manual control (no DCV)
Control factor CTRL - — Manual Local
Percentage for external leakage for one-way ventilation
units with air ducts
- — % Not applicable
Instructions for installing regulated suction/intake
extraction grilles in the facade for natural air intake/exhaustion
- — - — Not applicable
Instructions for pre-assembly/disassembly - — - —
Airflow sensitivity to pressure variations at + 20 Pa and
- 20 Pa
- — - — Not applicable
Air tightness between inside and outside - — - — Not applicable
Annual electricity consumption AEC kWh 182 118
Heating saved annually, under cold
climate conditions
AHS kWh 2732 5131
Annual heating savings, under moderate
climate conditions
AHS kWh 1397 2623
Heating saved annually, under warm
climate conditions
AHS kWh 632 1186