Once the pool is full and all connections are made, the water qual-
ity system can be started.
When power is rst introduced to the system, the heater-controller
will go through a boot-up cycle (which can last 2-5 minutes). The
pump that activates the propulsion system will automatically turn
on for about 1 minute during the boot-up cycle and will then turn
off. It’s important that no buttons are pressed on the keypad during
the boot-up cycle. At the end of the boot-up cycle, the keypad
should display the temperature of the water.
If the keypad is ashing “FLO” then air may need to be bled out
of the system. Turn the power to the pool off. With a towel on
hand, slowly unthread the union that’s attached to the inlet of the
circulation pump (small black pump) to allow any air to escape the
pluming. DO NOT completely unthread the union. Bleed air to the
point where you start to see water escaping from the union. Once
the air has been bled out, retighten the union (Fig. 1).
Fig. 1
Important Note: When bleeding air, you will lose some water.
It’s important to take this into account before resupplying power
to the pool. The water level should cover the honey comb grill on
the front of the propulsion system housing.
After the system is turned on and the heater-controller has veried
proper water ow (to avoid heater activation in dry conditions),
the heater will automatically turn on to reach and maintain the
water temperature set point.
Heater-Controller
Your heater-controller has been programmed to run your circulat-
ing pump continuously, meaning that your pool is receiving au-
tomated circulation and ltration (through the skimmer/lter) 24
hours a day. The temperature of your pool is controlled by the up
and down key on your keypad (Refer to the following section for
more information on the heater-controller features).
The Heater-Controller has a freeze protection feature called Smart
Winter Mode. Smart Winder Mode senses the ambient tempera-
ture around the heater-controller and turns on the propulsion sys-
tem pump as the temperature drops. A swim current will be pro-
duced in the pool when the propulsion system pump is on. The
colder the temperature, the more frequently the pump will turn on.
The Smart Winter Mode indicator light (see Keypad Function sec-
tion) is illuminated when this feature is activated.
The heater-controller is also programmed to turn the propul-
sion system pump on 4 times daily, for 60 seconds.
The in.xe is a heater controller used by Endless Pools to control
the following features:
• Water temperature can be set between 59ºF and 92ºF (15ºC -
33ºC). Default set point at 84ºF (29ºC). The set point is changed
with the up and down keys.
• The Circulating Pump, CP, is always on. The heater can only turn
on when CP is on.
• Pump # 1 is a dual speed pump that drives the propulsion system.
Pressing Key 1 will activate the pump for the propulsion system
on low speed resulting in a slow to medium pace swim current.
Pressing Key 1 a second time will switch the pump to high speed
resulting in a faster pace swim current. A built-in timer will auto-
matically shut the pump off after 30 minutes.
Holding in Key 1 for 5-10 seconds will turn off all devices for 30
minutes to allow for servicing. Pressing Key 1 again will return
the system to normal operation.
Important Note: If a swim current is not produced when press-
ing Key 1, air may need to be bled from the propulsion system
plumbing. Press key 1 a second time to switch the pump to high
speed. With the propulsion system pump running on high speed,
slowly unthread the air plug (Fig. 2). This will allow air to escape
the plumbing. Continue to unthread the plug until a swim current
is produced in the pool. Once a swim current is produced, thread
the air plug back in the port.
Air Plug
Drain Plug
Propulsion System Pump
Fig. 2
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