Lochinvar TISUN SCH-I-O - Manual (Page 7)

Figure 2-2 Multiple Array Piping
SCH Collectors Installation & Operation Manual
7
2
Location
Array options
For series and parallel connection of multiple collectors, it is advisable to calculate the pressure drop over the entire system with
the aid of the enclosed documents and to install an appropriate pump if necessary. The maximum collector area per collector
array connected in series is 260 ft
2 . Be aware of pressure drop, reference the array options (FIG.’s 2-1 and 2-2).
Figure 2-1 Array Piping
SINGLE COLLECTOR
SERIES STACKED
PARALLEL SIDE BY SIDE
PARALLEL WITH BALANCING VALVES
(ON ROOF ONLY)
SERIES SIDE BY SIDE