Fresh (Make-Up) Air Supply Requirements; Exhaust Requirements - ADC AD-115ES Installation & Operator's Manual

Clearance to nearest obstacle
F Open Door: 97 cm
G 2.5 cm
H 5 mm
I 1.5 mm (3 mm for AD-170)
Fresh (Make-Up) Air Supply
Requirements
The dryer draws in air, heats it, passes it through
the tumbler, and exhausts it outside.
Adequate ventilation has to be provided to avoid the back flow
of gases into the room from appliances burning fuels, including
open fires.
Insufficient fresh air supply could diminish dryer performance.
Make-up air must be free of dry cleaning solvent fumes.
Locate fresh air openings away from exhaust vent discharge.
Locate the openings behind the dryer to avoid room drafts.
An unrestricted opening to the outdoors of 2,800 cm
AD-120 (AD115), 3,700 cm
for each AD-170 steam is required (Based on 22 cm
Separate make-up air openings are not required. Common
openings, located evenly between the dryers, are acceptable.
The size of the make-up air opening must be increased by
33% to compensate for the use of registers or louvers.

Exhaust Requirements

Single (independent) dryer venting is recommended.
Dryers must be exhausted to the outdoors.
The dryer shall not be exhausted into any gas vent, chimney,
wall, ceiling, or concealed space of a building.
Exhaust ductwork should be designed and installed by a
qualified professional. Improperly sized ducting will result in
slow drying and possible dryer malfunction.
Exhaust back pressure should be a minimum of 0 mb and a
maximum of 0.75 mb.
When a dryer is exhausted separately, it is recommended that
a back draft damper be installed.
The design of the flue system shall be such that any condensate
formed when operating the appliance from cold shall either be
retained and subsequently re-evaporated or discharged.
Use metal ducting or other noncombustible material.
Avoid 90° turns; use gentle (30° or 45°) bends instead.
Elbow radius should be at least 1.5 times the duct diameter.
Avoid using screws or other fasteners that project into the
exhaust airflow and collect lint.
There must be 5 cm of clearance if the duct passes through
any wall, ceiling, or roof made of combustible materials.
Protect the end of the exhaust duct from the weather outside.
113579 -1
2 for each
2 for each AD-170, and 4,400 cm
2 per kW).
www.adclaundry.com
Single Dryer Venting (50Hz)
2
AD-115ES AD-120ES
A (m) 6
B (mm) 355.6
Multiple Dryer (Common) Venting (50Hz)
If separate exhaust ducts are not possible then ducts from
multiple dryers may be channeled into a "common main duct."
When dryers are exhausted into a multiple (common) exhaust
line, each dryer must be supplied with a back draft damper.
Multiple Dryer Venting
AD-115ES
A (mm) 355.6
B (mm) 1171.6
C (mm) 355.6
D (mm) 450
E (mm) 550
F (mm) 600
L1+L2 (m) 10.7
AD-170 AD-170
Gas/Electric Steam
6 6
355.6 457.2 508.0
AD-170 AD-170
AD-120ES
Gas/Electric Steam
355.6 457.2 508.0
1228.7 1416.1 1416.1
355.6 457.2 508.0
450 600 600
550 710 710
600 N/A
10.7 6.0
6
N/A
6.0
7