Installation
Pre-Installation Inspection
Upon delivery, visually inspect the crate, carton and parts for any
visible shipping damage. If the crate, carton, or cover is damaged
or signs of possible damage are evident, have the carrier note the
condition on the shipping papers before the shipping receipt is
signed, or advise the carrier of the condition as soon as it is dis-
covered.
Remove the crate and protective cover as soon as possible and
check the items listed on the packing list. Advise the carrier of
any damaged or missing articles as soon as possible. A written
claim should be filed with the carrier immediately if articles are
damaged or missing.
IMPORTANT: Remove the shipping tape from the two
back draft dampers located in the exhaust outlet.
IMPORTANT: Warranty is void unless tumble dryer is
installed according to instructions in this manual. In-
stallation should comply with minimum specifications
and requirements detailed in this manual and applica-
ble local gas fitting regulations, municipal building co-
des, water supply regulations, electrical wiring regula-
tions, and any other relevant statutory regulations. Due
to varied requirements, applicable local codes should
be thoroughly understood and all pre-installation work
arranged for accordingly.
Materials Required (Obtain Locally)
All Models
One Single Pole fused disconnect switch or
circuit breaker on 1 Phase models.
Circuit breaker on 3 Phase models.
Gas Models
One gas shut-off valve for gas service line
to each tumble dryer.
Steam Models
One steam shut-off valve for steam service
line to be connected upstream of solenoid
steam valve.
Two steam shut-off valves for each conden-
sate return line.
Table continues...
Materials Required (Obtain Locally)
Flexible steam hoses with a 125 psig
[pounds per square inch gauge] [8.79 kg/sq.
cm] working pressure for connecting steam
coils. Refer to
Figure 29
for sizing and con-
nection configurations.
Two steam traps for steam coil outlets to
condensate return line.
Optional – Two vacuum breakers for con-
densate return lines.
IMPORTANT: 3 Phase Only – Each tumble dryer must
be connected to its own individual branch circuit
breaker, not fuses, to avoid the possibility of “single
phasing” and causing premature failure of the mo-
tor(s).
Location Requirements
The tumble dryer must be installed on a level floor. Floor cover-
ing materials such as carpeting or tile should be removed.
To assure compliance, consult local building code requirements.
The tumble dryer must not be installed or stored in area where it
will be exposed to water and/or weather.
IMPORTANT: DO NOT block the airflow at the rear of
the tumble dryer with laundry or other articles. Doing
so would prevent adequate air supply to the combus-
tion chamber of the tumble dryer.
A typical tumble dryer enclosure is shown in
Figure 2
.
IMPORTANT: Install tumble dryers with sufficient clear-
ance for servicing and operation, refer to
Figure 2
.
WARNING
To reduce the risk of severe injury, clearance of tum-
bler cabinet from combustible construction must
conform to the minimum clearances, and/or local co-
des and ordinances.
W770
Installation
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22
Part No. 70457901ENR12
Summary of Contents for YU050E
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