operation. The entire motor and fan assembly is mounted on a
Controls: The fans can be operated manually, or automatically by a programmable timer or dehumidistat and may also be operated in conjunction with a variable speed control.
Locating and Installing the Fan: The compact dimensions and versatile mounting options permit installation above drop ceilings, between ceiling joists, or within a small soffit location. The fan can be installed either horizontally or vertically.
Airflow Balancing: The flow rates are automatically set with preset ALDES Constant Airflow Regulators.
A passively controlled element in each duct run inflates or deflates automatically in response to system pressure to maintain constant airflow.
ELECTRICAL DATA
MPVS 100 / 120
120 V, 60 Hz., .19/.29 amp.,
22/38 W Max., 2980 / 3135 RPM
Above ratings are intended for sizing electrical wring only. Actual consumption will be lower.
MOUNTING BRACKET
LOCATIONS
TABLE OF AIRFLOWS AND DUCT LENGHTS*
| 3" INTAKE DUCT TO FAN | |
| Recommended | |
| Max. Duct Length from | |
AIRFLOW | Grille to Fan (ft.) | |
CFM | SMOOTH | FLEXIBLE |
10 | 225 | 180 |
20 | 65 | 50 |
30 | 30 | 25 |
|
|
|
40** | 20 | 15 |
50** | 10 | 10 |
| FAN DISCHARGE DUCT | FOR EACH | |||
TOTAL | Assumes low pressure drop | ||||
vent cap |
| ELBOW | |||
EXHAUST |
| ||||
|
|
| DEDUCT | ||
RATE CFM | 4" SMOOTH | 4" FLEXIBLE | |||
| |||||
60 | 40 ft |
| 20 ft |
| |
75 | 25 ft |
| 15 ft |
| |
90 | 18 ft |
| 12 ft | 3" Diameter | |
100 | 15 ft |
| 9 ft | = 3 Feet | |
120 | 11 ft |
| 8 ft |
| |
135 | 8 ft |
| 6 ft |
| |
*This table should only be used as a general guide. Actual duct length allowances may be longer on some models. Contact the factory for assistance. **CAR Flow Regulators not available over 35 cfm. NOTE: If longer duct runs are required than permitted in the table above, use smooth ducting and/or increase the diameter.
BRADENTON, FL 34203
P:941.351.3441
F: | 941.351.3442 |
|
E: | www.americanaldes.com | |
|
|
02/09
