Garland SH 3500-555, Инструкция по установке, эксплуатации и обслуживанию, Страница: 15 / 44

Part Number 4532879 1/15 15
Section 2 Installation
In-Line Installation of Dual Models
For in-line installation of multiple dual SH/DU/IN/CL units, a minimum gap of “z” = 100mm or 4 inches (“z”, illustrations
below) between the units must be maintained. This minimum distance prevents any electrical interference between two
units.
NOTE: The orientation of each unit in an in-line configuration will affect the ventilation requirements.
z z w
*
i ii iii
* * * * *
“*” denotes the front, where the connectors are located.
(i)
Front to Front
In this configuration, the wirings can be
managed together and the air intake
apparatus (ducts, air filters) would be close
together.
z = minimum 100mm [4 inches]
(ii)
Front to Back
Strong exhaust from the back of one
unit will blow into the other. A proper
ventilation system is necessary to
maintain proper ambient operating
temperature to below 40
o
C / 104°F.
z = minimum 100mm [4 inches]
(iii)
Back to Back
This configuration is not recommended
unless the distance “w” in between the units
is large enough for proper air circulation
or an appropriate ventilation system is
installed.
Operating temperature below 40
o
C /
104°F must be maintained. Otherwise, hot
exhaust air from both units in proximity may
accumulate quickly, causing the units to
reduce power or to switch-off.