1. First check that there is at least 12’’ between the chiller and the wall for proper air flow.
2.Attach 1 hose clamp to each end of each hose.
3. Screw in the two male ends of the brass fittings into the water outlet and inlet of the chiller/heater unit.
4. Attach the water hoses into the brass fittings on the chiller/heater unit. Tighten the hose clamps with a screwdriver.
5. Screw in the 2 PVC hex fittings into the female fittings on to the tub. The threads should tighten easily and smoothly. If resistance is felt, try attaching the fittings again. Hand tighten only. Over-tightening may cause leaking or damage.
6. Attach the remaining 2 brass fittings onto the PVC fittings on the tub.
7. Finally, attach the hoses to the remaining fittings and tighten.The green “Water In” fitting on the Tub should connect to the "Water Out” on the Chiller. The red “Water Out” fitting on the Tub should connect to the "Water In” filter on the Chiller.