Operating Instructions; Setting Water Temperature - Sundance Spas 680 Series Owner's Manual

680 SERIES
9.0

Operating Instructions

The spa control system has automatic functions that operate upon
start-up and normal operation to protect the system. Upon power up, the
readout displays the following information:
1. Control panel displays current software
release (e.g. 3.59 or 5.58 depending on
spa model), then;
2. Control panel displays "888" and all
indicator LEDs are lit, permitting visual
inspection of all display segments and
indicator lights for proper operation.
3. After the initial start-up sequence ends, the
actual water temperature is displayed. If
water temperature at this time is less then
the factory default temperature setting of
100°F (38°C) and the spa is set to either of the standard filtration/
heating modes (pages 31 and 32), the heater will turn on and run
until the water temperature rises to the factory setting, then turn off.
Note: It is common for the heater to turn on after the spa is first filled
because tap water is often very cold.
9.1

Setting Water Temperature

The spa's thermostat provides optimum control of water
temperature. The temperature setpoint (set temperature)
can be adjusted from 65°F to 104°F (18°C
to 40°C). To raise the set temperature, press
the WARMER (
set temperature, press the COOLER (
button. The first press of either button displays
the set temperature. To access the overtemp
feature that allows the spa to reach 106°F
(41°C) follow the steps below (Figure 1).
WARNING:
!
CAUSING SEVERE INJURY, BURNS, WELTS OR DEATH!
Water temperature in excess of 104°F (40°C) may be
injurious to your health.
A. Press and hold the WARMER (
B. Press and hold the JETS 1 (
seconds. You will see the temperature rise to 106°F (41°C) on the
LED display. To lower the temperature, press the COOLER (
button.
Page 26
) button. To lower the
RISK OF HYPERTHERMIA (OVER-HEATING)
Spa with
Circulation
Pump Option
1.
2.
3.
)
) button then;
) button at the same time for 2
Spa without
Circulation
Pump Option
Figure 1
)