8
The basic unit confi guration includes:
a wall-mounted control panel with a cable connection to the control system;
supply and exhaust fans with forward-curved impeller blades, maintenance-free electric motors with external rotors and built-
in thermal protection;
cross-fl ow plate heat exchanger;
electric heater with overheating protection: two thermal switches, one of which is a safety switch (+60 °C) with automatic reset
on temperature dropping back to normal and the other is an emergency switch (+90 °C) with manual reset on pressing the
«RESET» button;
supply air fi lter (fi lter class (F7));
extract air fi lter (fi lter class G4).
Fig. 4. Unit design
4
3
12
5
9
13
1
10
7
8
11
2
6
1
7
3
2
11
6
5
8
10
4
12
1. Supply fan
2. Extract filter
3. Heat exchanger
4. Supply filter
5. Extract filter
6. Drain pipe
7. Electric heater
8. Bypass
9. Wall-mounted control panel
10. Control unit
11. Drain pan
12. Quick-detachable panels
13. Terminal box
9
VUT 350…600 EH
VUT 800…2000 EH
Содержание VUT 1000 EH
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