Aquacal Heat Pump - Manual (Page 15)

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4 . Selecting Pool/Spa Thermostat Settings:
A. Press the [POOL/SPA] key to toggle between the pool and the spa temperature set points.
B. The pool/spa LED indicator lights, located to the left of the temperature display, will confirm
the selected set point.
5. Changing The Pool Temperature Set Point:
A. Using the [POOL/SPA] key, select the POOL temperature set point. The pool set point
indicator light will confirm the selection.
B. The pool temperature set point is adjustable from a minimum of 45 o F to a maximum of
104 o F. Pressing the [UP ARROW] key will raise the set point 1-degree for every push of the
button. Pressing the [DOWN ARROW] key will lower the set point 1-degree for every push
of the button.
Start Up & Setting Operating Controls
6. Changing The Spa Temperature Set Point:
A. Using the [POOL/SPA] key, select the SPA temperature set point. The spa set point indicator
light will confirm the selection.
B. The spa temperature set point is adjustable from a minimum of 45 o F to a maximum of
104 o F. Pressing the [UP ARROW] key will raise the set point 1-degree for every push of the
button. Pressing the [DOWN ARROW] key will lower the set point 1-degree for every push
of the button.
7. Selecting Between o F and o C:
A. Simultaneously press and hold both the [UP ARROW] and [DOWN ARROW] keys until
[CF1] (Celsius / Fahrenheit) code appears.
B. With the [CF1] code displayed, pressing the [UP ARROW] or [DOWN ARROW] keys will
change the selection code to either “0” or “1”. Select “1” for Fahrenheit temperature display,
or “0” for Celsius temperature display. Once the desired temperature display mode has
been selected, not pressing any buttons for 15-seconds will allow the controller to save the
selection and return to the normal operating mode. Pressing the {POOL/SPA] key will also
save the selection and step to the next menu parameter: [ULC] (User Lock Code).
8. User Lock Code Option [ULC]:
This Option Explained:
Heat pumps are shipped from the factory with the [ULC] option disabled. Enabling the [ULC]
function permits the heat pump owner to restrict access to the unit’s controls. With the [ULC]
function enabled, unless the correct ULC code number is entered, changes to Level-1
programming are not possible. (I.e.: Altering temperature set points, Pool/Spa selection, C/F
display changes, etc., will not be possible). The [ULC] option can be thought of as an electronic
lockable cover for the controls.
(Continued on Next Page)
Owner-Level Programming Instructions... continued:
HEATER CONTROLS...continued
B. Method 2: using the DOWN key, press the key until the desired water temperature reaches
45 o F (minimum setting); then, press the DOWN key one more time, causing the display to
read “OFF”.
3. Turning The Heat Pump Off... continued: