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HHCompact Air Handling Units
Legend
A. Outdoor air intake damper
B. Extract air damper
C. Electric pre-heater (hot water)
D. Supply air filter
E. Extract air filter
F. Recirculation damper, plate heat exchanger
G. Plate heat exchanger, incl. face/bypass damper
H. Control panel
I. Supply air fan
J. Extract air fan
K. Electric reheater (hot water)
L. Cooling coil with changeover
M. Supply air damper
N. Exhaust air damper
Legend
1. Actuator, outdoor air, extract air damper (2 x)
2. Actuator, face/bypass and/or recirculation air damper, plate heat
exchanger
3. Frequency converter, extract/supply air fan (2 x)
4. Pressure sensor supply/extract air fan (2 x)
5. Actuator, supply/exhaust air damper (2 x)
6. Main disconnect switch (supply), electric heater
7. Solid-state relay, electric heater
8. Fuses, electric heater
9. Pressure switch, supply air filter
10. Pressure switch, extract air filter
11. Temperature sensor, air intake
12. Temperature sensor, extract air
13. Relay
14. Pro-Dialog control
15. Main supply connection, control panel
16. Main disconnect switch, AHU (excl. electric heater)
17. Connection terminals
18. Reset button
19. Frost protection thermostat, heating coil
20. Temperature sensor, supply air
Dimensions
HHCompact P Dimension in mm
H
W
W1
min
W1
rec
0405
960
738
600
780
0506
1120
898
750
940
0606
1120
1058
900
1100
0707
1280
1218
700
1260
0808
1440
1378
700
1420
0909
1600
1538
700
1580
1010
1760
1698
700
1740
HHCompact P with cross-flow plate heat exchanger - Sizes 0405, 0506, 0606, 0707, 0808, 0909 and 1010