Operating instructions

STEP 5. .Cover your spa and it will maintain the
pre-set temperature continuously, 24
hours a day.
3.3.2 THERMOSTAT SETTING
The thermostat is located on left side Qf the
control Panel. Turn thermostat clockwise to
desired setting. We recommend starting at
314 of knob rotation. Heater will turn on, and
the spa will begin to heat. Heat indicator light
located on Therapy Control Panel on when
heater is on. (See Section 3.2 Step 4, 5 for
initial heat up time.)
Check water temperature with a thermome-
ter and adjust thermostat to desired temper-
ature. Once you find the temperature you
like best, identify its location on the panel.
The heater will turn on and off maintaining
the desired temperature during programmed
time.
Initial heat up time will will vary depend-
ing on whether spa is configured 120 or
240 volts. Spas with covers will heat as
follows:
120 Volt spas heat 2° -3° per hour with
cover.
240 Volt spas heat 5° -8° per hour with
cover.
STEP 6. Add spa water chemicals. (See Spa
Maintenance.).
FEATURES AND FUNCTIONS -DX SE-
RIES
3.3
3.3.1 FOUR FUNCTION AIR SWITCH
THERAPY CONTROL PANEL
FREEZE PROTECTION:
Freeze protection is provided by setting the
thermostat at an adequate temperature
level. IMPORTANT: Time Selector Switch
must be set"QN" to provide freezer protection
(See Section 3:3.3).
3.3.3 TIME ClOCK
The timer controls the pump low speed
ONL v: ALL OTHER spa functions are acces--
sible regarding of timer selector switch posi-
tion, and regardless of timer being on or off.
DX Series spas are equipped with a Therapy
Control Panel as shown above. Each depres-
sion of the Selection button ehanges the op-
eration of the equipment in the following se-
quence:
1. Low Speed Pump: READY indieator
light is ON if pump low speed is on and
the heater is OFF. HEAT indicator light is
ON if heater is ON.
2. High Speed Pump (JET) and Blower:
JET and BLOWER indicator lights are
ON. On 220V installation only. HEAT indi-
cator light is on when the heater is on.
3. High Speed Pump (JET): JET indicator
is ON. On 220V installation only. HEAT
indicator light is on when the heater is on.
4. Blower only: BLOWER indicator light is
ON.
TIMER SELECTION SWITCH
OFF POSITION (UP): Low speed pump is
permanently off.
TIMER CONTROL POSITION (CENTER):
Timer will start and stop pump low speed as
selected.
ON POSITION (DOWN): Low speed pump is
permanently ON. This position is used to ini-
tially heat the spa. or if the spa is going to be
used on several occasions during an entire
day.
Function 1 is controlled by the timer and the
timer selector switch. (See section 3.3.3)
Functions 2, 3 and 4 can be accessed di-
rectly by depressing the Selection switch.
These functions are NOT affected by the
timer operation.
LIGHT button turns the light ON and OFF.
ALWAYS sequence back the equipment to
function 1 after spa use. The timer will turn
the pump on and off at selected times. The
heater will maintain the desired water tem-
perature while the pump low speed is on.
SETTING TIMER
a. Turn dial clockwise to set current time
(AM or PM) by lining up the time indicator
arrow and the current corresponding time
on the dial.
b. Each pin represents 15 minutes. Push pin
toward center of dial to set desired run-
ning time.
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