Table of Contents
Advertisement
Key to distinguish the variants of DUOVENT
D U O V E N T C O M P A C T
1 -
unit size - 800, 1800, 3000, 4200, 6000, 7800
2 -
type of regeneration exchanger rotor:
T - temperature
E – enthalpy
S – sorption
3 -
heater type:
DI - electric heater
DCA - water for gradient on water 80/60 °C
DCB - water, temperature drop on water 45/35 °C
4 -
type of water cooler:
DCC - water for gradient on water 6/12 °C
DX – direct evaporation unit for R410A coolant, evaporation temperature 6 °C (for direct evaporation unit the coolant
type, required power and arrangement of the cooling power to sections acc. to type of condensing unit used must be
always specified).
For evaporation units used for reverse operation with the thermal pump this fact must be specified in the order note.
DXr - evaporator in connection for reversible operation (cooling / heating), refrigerant R410A
MX - mixing damper with preparation for mounting the actuator
C – unit with mixing flap enabling 100% air circulation For the circulation mode the unit must be fitted with KL input
flaps.
6 -
KL - input and discharge flap with preparation for mounting the actuator
7 –
filtering class at the fresh air inlet / exhaust from vented area (G4–F9) 8 – control system type
D – Digireg
®
air flow control type
9 –
VAV - variable air flow
CAV - constant air flow
COP - constant static pressure supplied to the HVAC piping network
10 –
position of necks in relation to operation side – see further (position AV or AV2)
Order examples
DUOVENT COMPACT RV 4200T DI DX MX KL G4+F7/M5 DVAV AV
Unit size 4200 with temperature rotor of regenerator, with electric heater, direct evaporator, mixing flap, filtration on inlet
G4 + F7, single-stage filtration on discharge G4+F7, I&C system Digireg
DUOVENT COMPACT RV 800 E DCA M5/G4 MVAV AV2
Unit size 800 with regenerator enthalpy rotor, with water heater 80/60 °C, with inlet filter M5, filter with VAV, neck position
AV2.
In addition, the unit is equipped with labels to identify the internal arrangement of functions:
WATER/ELECTRIC HEATER
WATER/DIRECT COOLER
FAN
FILTER
COMPACT RV recuperation units („TYPE" field on the label):
®
R V
4 2 0 0
T
D I D X
1
2
3
4
Ventilation unit with heat recuperation
DUOVENT
M X
K L
/
G 4 + F 7
M
5
6
7
®
with VAV, position of necks AV
®
COMPACT RV
A V
5
D
V
A V
8
9
10
5
Advertisement
Table of Contents
