Copyright© 2016 Aqua Logic, Inc. Effective date of 1/2016
Initial Start-up:
Read all of the instructions before energizing unit.
Caution:
When the ambient air temperature is 60°F and below a compressor crankcase heater must be installed.
It’s important to allow the oil in the compressor to warm-up at least 8 hours before starting up the unit. If the
ambient air temperature is below 60˚F, apply power to the unit and set controller so the compressor does not
energize or by-pass the heat exchanger water supply so the flow switch will not activate the unit.
1.
Turn on water pump and set the correct water flow rate.
2.
Apply power to the unit.
3.
Adjust temperature controller set point to desired water temperature.
(See “Heat pump Control Set-up”)
Cooling:
When the temperature control calls for cooling, the heat pump will turn on and pull the water
temperature down to the desired set point and then shut off. When the water temperature
rises above the differential setting, the heat pump will repeat the cycle and cool down to
temperature set point.
Heating:
When the temperature control calls for heating, the heat pump will turn on and heat the water
temperature up to the desired set point and then shut off. When the water temperature goes
down below the differential setting, the heat pump will repeat the cycle and heat up to the
temperature set point.