Superior REX RBH Series, Руководство по установке

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RBH-IOM
www.superiorrex.com
New Fan Coils – IOM
19
SO TOUGH,
WE GUARANTEE IT.
ELECTRICAL WIRING & CONTROLS
The electrical operation of each unit is determined by the components and
wiring of the unit and may vary from unit to unit. Consult the wiring diagram
for the actual type and number of controls provided on each unit. The
integrity of all electrical connections should be verified at least twice during
the first year of operation. Afterwards, all controls should be inspected
regularly for proper operation. Some components may experience erratic
operation or failure due to age. Wall thermostats may also become clogged
with dust and lint and should be periodically inspected and cleaned to
provide reliable operation.
When replacing any components such as fuses, contactors, or relays, use
only the exact type, size, and voltage component as furnished from the
factory. Any deviation without factory authorization could result in personnel
injury or damage to the unit and will void all factory warranties. All repair
work should be done in such a manner as to maintain the equipment in
compliance with governing codes and ordinances or testing agency listings.
More specific information regarding the use and operating characteristics
of the standard controls offered by this manufacturer is contained in other
manuals.
VALVES & PIPING
No formal maintenance is required on the valve package components
most commonly used with fan coil units other than a visual inspection for
possible leaks in the course of other normal periodic maintenance. In the
event that a valve should need replacement, the same precautions taken
during the initial installation to protect the valve package from excessive
heat should also be used during replacement. In some cases, the valve
actuator may fail and usually can be replaced without removing valve
body from piping.
FILTERS , THROWAWAY
The type of throwaway filter most commonly used on fan coil units
should be replaced on a regular basis. The time interval between each
replacement should be established based on regular inspection of the
filter and should be recorded in the log for each unit. Refer to the chart
below for recommended filter size for each product type and size. If the
replacement filters are not purchased from the factory, the filters used
should be the same type and size as that furnished from or recommended
by the factory. Pleated media or extended surface filters should not be
used since the high air pressure drops encountered with these types
of filters is not compatible with the type of fan coil unit covered in this
manual. Consult the factory for applications using filter types other than
the factory standard or optional product.
Face Area, Free Area and Filter Sizes
NOTES:
1. Face and free areas are in square feet [square meters].
2. Filter sizes are in inches [millimeters].
3. Free area of Superior Rex Model RBHC and Telescoping Bottom Panel return grilles.
4. Free area of Superior Rex Model RBHC supply grille and minimum free area allowable
for a supply grille supplied by others
Unit
Size
Coil Face
Area
Model RBHC Model RBHR
Return Air
Grille Free
Area
Supply Air
Grille Free
Area
Filter Face
Area
Nominal Filter Sizes
Filter Face
Area
Nominal Filter Sizes
20 1.11 [0.1] 0.47 [.04] 0.40 [.04] 1.77 [.16]
30 X 8.5 X 1
[762 X 216 X 25]
1.18
[.11]
20 X 8.5 X 1
[508 X 216 X 25]
25 1.44 [0.13] 0.58 [.05] 0.50 [.05] 2.36 [.22]
(2) 20 X 8.5 X 1
[508 X 216 X 25]
1.54
[.14]
26 X 8.5 X 1
[660 X 216 X 25]
30 1.67 [0.15] 0.68 [.06] 0.56 [.05] 2.36 [.22]
(2) 20 X 8.5 X 1
[508 X 216 X 25]
1.77
[.11]
30 X 8.5 X 1
[762 X 216 X 25]
40 2.22 [0.21] 0.81 [.08] 0.80 [.07] 2.95 [.27]
(1) 20, (1) 30 X 8.5 X 1
[508, 762 X 216 X 25]
2.36
[.22]
(2) 20 X 8.5 X 1
[508 X 216 X 25]
50 2.78 [0.26] 1.01 [.09] 0.96 [.09] 3.54 [.33]
(2) 30 X 8.5 X 1
[762 X 216 X 25]
2.95
[.27]
(1) 20, (1) 30 X 8.5 X 1
[508, 762 X 216 X 25]
60 3.33 [0.31] 1.15 [.11] 1.20 [.11] 4.13 [.38]
(2) 20, (1) 30 X 8.5 X 1
[508, 762 X 216 X 25]
3.54
[.33]
(2) 30 X 8.5 X 1
[762 X 216 X 25]