53
Appendix
8
R. GROUPING
1. Group (link) multiple In-Row coolers together for:
a. Rotation
b. Redundancy
2. Inter-compatibility between SRCOOLDXRW12 and SRCOOLDXRW25
3. Rotation
a. Balance runtimes among all In-Row units in a group to ensure even wear and tear
4. Redundancy
a. Set up a fallback In-Row unit; should a given In-Row unit fail, its back up will resume automatically
S. COOLING COIL
1. Full length coil: extends from top to bottom, providing maximum face area for maximum cooling capacity
2. Face area ≥700 in.
2
(4516 cm
2
)
3. Copper tube diameter 3/8 in.
4. Vertical fin to allow condensate to drain downward naturally to the drain pan
5. 3 rows deep: to provide maximum cooling capacity without increasing static pressure and without producing
excess latent cooling
6. Counterflow design: for maximum cold air temperature delta
7. Draw-thru design: allows fans to pull air evenly across coil rather than forcing air past that can lead to leaks and
inefficiency
8. Condensate drain pan affixed directly below the cooling coil to accumulate condensate
T. DEHUMIDIFICATION MODE
1. Automatically removes excess moisture from the air
2. User-specified humidity setpoint
3. Can be enabled or disabled by the user
4. Rejects condensate via condensate pump
U. CONDENSATE PUMP
1. Standard feature
2. Activated by primary water sensor
3. Protection against dry running
4. Overflow alarm: secondary drain pan sensor detects if condensate pump has failed or if there is a clog in the
drain system
SRCOOLDXRW12
SRCOOLDXRW25
Condensate management system
Connection size
1/4 in.
Drain tube length
13 ft. (4 m)
Max flow
2.4 gal/h (9 L/h)
Maximum lift
26.5 ft. (8 m)
Maximum distance
150 ft. (45 m)
Downward pitch
At least 1 in. per 10 ft. (10 mm per 1 m)
Minimum exposure temperature
>32°F (0°C)
Dehumidification mode
Included
Dehumidification setting
User specified