Hey guys,
Starting a Keezer build - I have a freezer & my johnson temp controller but I am greatly confused on the instructions for the Johnson A419 (digital temp controller)
I'm really confused with the set point & differential instructions... jumpers etc etc...
Do I set the jumpers to cooling mode, Cut-in at setpoint or cooling mode, cut-out at set point? Or do I mess with the differential settings too?
I'd like to keep the freezer around 36, so I set it on SP (cooling mode cut-in at set point).... at 37 degrees freezer turned on and cooled past 36... kept going down to 32 before I just unplugged it.
How do you guys have the A419 set to keep the freezer from freezing and to kick on at 36?
Do I need to leave the set point at 36... & modify the DIF point also?
Starting a Keezer build - I have a freezer & my johnson temp controller but I am greatly confused on the instructions for the Johnson A419 (digital temp controller)
I'm really confused with the set point & differential instructions... jumpers etc etc...
Do I set the jumpers to cooling mode, Cut-in at setpoint or cooling mode, cut-out at set point? Or do I mess with the differential settings too?
I'd like to keep the freezer around 36, so I set it on SP (cooling mode cut-in at set point).... at 37 degrees freezer turned on and cooled past 36... kept going down to 32 before I just unplugged it.
How do you guys have the A419 set to keep the freezer from freezing and to kick on at 36?
Do I need to leave the set point at 36... & modify the DIF point also?