top of page
Southwest Solar Inc.
Leading Industry Provider of:
-
Ultra Low Energy and Solar Coolers
-
Evaporative Cooling Specialists
-
Custom Stainless Steel Coolers Solar Powered
-
Solar Ovens, Wet Units, Evaporative Cooler Parts
Technicial Support
Wiring Diagrams and Install Instructions Coming Soon
Wiring diagrams and Instructions Sets Available
DC Solar Chill cooler wiring (12 and 24 Volt DC) diagram
DC Control with Two Switches and T-Stat Wiring diagram
DC Control with Rotary Switches and T-Stat Wiring diagram
DC or AC control with old Slect-a-Stat T-stat and Switches
Single Digital Pump Timer in Die Cast Box Wiring diagram
Dual Digital Pump Timers in Die Cast Box Wiring diagram
DC Solar Chill cooler wiring 48 Volt DC with old Pump Boards diagram
DC Solar Chill cooler wiring 48 Volt DC with DC to DC Converter for 12/24 Volt DC Pump diagram
DC Solar Chill cooler wiring 48 Volt DC with Dual DC to DC Converters for 2 12/24 Volt DC Pumps dia.
AC Solar Chill Hybrid Wiring with relay 120 Volt diagram
DC Solar Chill Control with one Digital Pump Timer (DPT) diagram
DC Solar Chill Control with two digital pump timers diagram
Two Speed Cooler Low Speed Resistor Wiring diagram
AC Solar Chill Control with Digital T-stat and Digital Pump Timer (DPT) diagram
Add on Digital Pump timer in Die Cast electrical box (replaces old timer board) diagram
Pump tips and tricks to revive stuck pumps & get better pump life
Clean-out Pumps: (located after Bleed Off with digital timers)
Bleed Off System with a Digital Timer goes to page just below Ductwork tab:
Ductwork guidelines (Button goes to text further down on this page)
Bleed Off System With a Digital Timer Instructions
Solar Chill Operating instructions
DC Control w/2 Switches, T-stat Digital Programmable PumpTimer
DC Control W/ Rotary Switch, Digital Pump Timer
DC Control W/ Rotary Switch, Digital Pump Timer
DC Control w/2 Switches, T-stat, Dual Digital Programmable Pump Timer
Solar Chill Cooler 2 Speed Wiring W Optional Clean-out Pump
External Digital Programmable Pump Timer Wiring
External Dual Digital Programmable Pump Timer Wiring for Main Pump and Automatic Clean-out Pump
120/240 VAC Hybrid Solar Chill Wiring W/ 2 Speed Relay and Internal DC Power Supply, and AC Pump(s)
120/240 VAC Hybrid Solar Chill Wiring W/ 2 Speed Relay and Internal DC Power Supply, and AC Pump(s), and older DC Pump Timer Board with Relay for AC Pump
48 Volt Solar Chill W/ DC/DC Converter for 12 or 24 Volt Pump
48 Volt Solar Chill W/ DC/DC Converter for 12 or 24 Volt Pump and Older Pump Timer Board with Controls
120 Hybrid Solar Chill with External DC Power Supply and Switched Receptacles to plug in cooler and T-stat.
PV Solar Direct wired to Solar Cooler Cooler With Pump Board or Digital Pump Timer and Low Speed Relay for Enhanced Performance when Pump is Running.
Note: New Digital Pump Programmable Timer will Replace Pump Board and the Relay.
Warning: PV panels must NOT be Oversized, as this will damage Fan Motor, Timer, and Pumps!
bottom of page