34
IM 738-2
Mechanical Installation:
RPS/RDT Factory Split at Condensing Unit
7
Install condenser support on air handler unit as shown in
Figure 43. Fill unused holes in unit base with bolts saved
intep 6.
If unit is post-and-rail mounted on a structural beam that
runs the full length of the unit, bolts and lifting brackets
were not removed. Omit this step.
Figure 43. Installing condenser support, Step 7
8
Lower the condenser unit until nearly level with main unit.
See Figure 44.
9
Carefully shift condenser unit until it rests against the main
unit. See Figure 44.
Figure 44. Setting condenser unit in place, Steps 8 and 9
I n s t a l l c o n d e n s e r s u p p o r t
o n m a i n u n i t a s s h o w n w i t h
b o l t s s a v e d f r o m s t e p ( t y p .
b o t h s i d e s o f u n i t ) ; f i l l u n u s e d
h o l e s i n u n i t b a s e w i t h b o l t s
s a v e d f r o m S t e p .
CAUTION
Do not damage piping components while setting
condensing unit in place.
CAUTION
Support condenser unit by crane during step 9 since
condenser support rail is not designed to withstand the
heavy lateral forces of a unit being slid over it.
Condenser
support rail
Step 9: Carefully shift condenser unit
until it is resting against main unit.
RFS unit
Step 8: Lower condenser unit
until nearly level with main unit.
RFS unit
CAUTION: Condenser support rail is
not designed to withstand heavy
lateral forces of unit being slid over it.
During this step, support condensing
unit with a crane.
Summary of Contents for RDT-135c
Page 131: ...IM 738 2 129...
