aldes CW3000 Schnellstart-Handbuch - Seite 6
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Options Glossary
The following options may not be included with
your device. Consult the specifications form provided
with your device for more information.
Components Options
MERV13 Filters:
Addittion of a second MERV13 filters bank on
the fresh air circuit only.
Extruded Aluminum Insulated dampers:
servomotor upon admission of fresh or exauhst air.
Non-Insulated Backdraft Gravity dampers (for evacuation
purposes only).
Backward Inclined blowers (BI).
Post-Heating Coil:
Electric or liquid (0-10 VDC signal or 0-10
VDC signal provided by other components to maintain air input
temperature).
Liquid Cooling Coil:
Cold water cooling coil installed inside the
unit (0 to 10 VDC signal by others). Supplied with a drain pan.
DX Cooling Coil:
Direct expansion cooling coil installed inside the
unit. Condensation unit provided by other components. Supplied
with a drain pan.
Unit Features
Intake and Exhaust Hoods:
the exhaust opening to protect from rain and snow. Comes with
3/8 bird screen mesh.
Roof curb:
14 inches in height, insulated or non-insulated, in
18-calibre galvanized steel.
Piping connection (for hydronic coils and drain pan):
located either at the front of the unit (same side as the doors) or
at the back of the unit (opposite side of the doors).
Always consult a professional plumber to connect the drain
pans. Typical installation uses a properly sized P-Trap. (For
outdoor installation, the P-trap can be removed to avoid frozen
condensation).
Page 6 | ADVANCED SERIES CE and CH MODELS
Activated by a
Hoods on the intake opening and
Options Glossary
Construction: TEFC
Two speeds application:
a preprogrammed VFD for a two speed application. The unit goes
into high speed unis a dry contact.
Variable speeds:
The unit speed is controlled using a 0-10 VDC signal provided
by others.
Maintenance
Always turn off electrical power before
performing device maintenance.
Device contains high-voltage electrical
Every 3 months
•
Check the condition of the filters and make replacements
if necessary.
•
Check the condition and tension of belts. Adjust or replace
if necessary.
•
Check the condition of ventilators and clean if needed.
Every 12 months
•
Clean the cores with water and mild soap.
•
Clean the inside of the unit using a vacuum cleaner or soapy
water.
Can be
Continued
Blowers Motor Options
A single speed motor is controlled with
A single speed motor is controlled with a VFD.
CAUTION
components.