Pool Water Heating Option - Bonding; Air Conditioning Options - Outdoor Air Fluid Coolers (Oafc) - Seresco CWT Series Operation And Maintenance Manual

Pool Water Heating Option – Bonding
Pool Equipment Bonding
The dehumidifier shall be bonded to the pool bonding and grounding system through the wiring lug installed for
this purpose (example shown in the picture below). One side of the lug is connected internally to the pool water
heat exchanger. This allows the dehumidifier to be part of the pool equipotential bonding system and prevents
pool water heater corrosion.
WARNING!
Pool equipment bonding.
exchanger may cause failure which will not be covered under warranty.
Air Conditioning Options – Outdoor Air Fluid Coolers (OAFC).
Basic views of standard air conditioning options are shown on Pic.C.4 (below); standard combinations of the
dehumidifier and respective fluid cooler (based on their capacities) are shown in Table C.1. Note, that depending
on number of factors, dehumidifier may have different cooler provided with it - refer to the dehumidifier's
submittal documentation for more details.
Standard fluid coolers used with this model of dehumidifier is NG-V
series, composed of number of "two-coils-two-fans" blocks, based on
required capacity of the cooler:
 Fluid cooler NG-V-12 (Pic.C.4, Fig.1) is composed of one such
block; NG-V-22 (Fig.2) composed of two such blocks etc. largest
single fluid cooler, NG-V-62 (Fig.3) composed of six of them.
As an option, each block of fluid cooler could be equipped with the pump
package (as shown on Fig.1 for NG-V-12).
January 2022
Failure to properly bond the dehumidifier's pool water heat
11
Table C.1
Dehumidifier Fluid Cooler
CWT019 – 023 NG-V-12
CWT030 NG-V-31
CWT038 – 046 NG-V-22
CWT061 – 068 NG-V-32
CWT068 – 108 NG-V-42
CWT076 – 121 NG-V-52
CWT091 – 121 2*NG-V-32
CWT106 2*NG-V-42
CWT121 2*NG-V-52
Seresco CWT Series OMM