Safety Controls:

• Low water flow safety switch

• Low and high refrigerant pressure

• Temperature sensor failure shutdown

• In-line water strainer

• Compressor overload protection

• Fan motor overload protection

• Pump overload protection with re-set

• Short cycle time delay

Water system:

• 2" FPT Inlet, 2" FPT Outlet

• 150 Gallon insulated tank

• Dual pumps:

  1. Stainless steel chiller pump 3HP

  2. Stainless steel loop pump 5HP

• 72 GPM @ 95 feet of head (41 PSI)

• Dead head bleed bypass

• Pump overload protection with re-set

Configuration:

• R-410 Refrigerant

• Dual Copeland Scroll compressors
  (Compressors may be staged to follow demand)

• Brazed plate evaporator with dual refrigeration circuits and single water circuit

• Evaporator wye strainer

• Dual relay Temperature control module
  (30 feet of control wire for remote mounting)

• Site-glass, filter-drier and thermal expansion valves

• Washable condenser filters

Ambient control:

• Low ambient fan lockout thermostat (fan 1 & 3)

• Low head pressure fan control (fan 2 & 4)

• Low pressure by-pass timer