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System startup and checkout, Before startup, Program automatic operation – Raypak PS-4 PS-8 User Manual

Page 29: Heater checkout

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6. System Startup and Checkout

Before Startup

Before starting the Aqua Logic for the first time, be sure that the following items have been completed:

1. Pool/spa chemicals are within the recommended levels according to the chart on page 3.

2. Pool/spa salt level is between 2700 – 3400 PPM.

3. Properly rated circuit breakers are installed in the Aqua Logic subpanel.

4. All wiring is performed according to NEC and local codes.

5. The Aqua Logic is properly grounded and bonded.

6. The Aqua Logic is properly configured to control all desired functions.

Program Automatic Operation

Refer to the programming flow chart on the back cover of this manual for a listing of the available menus

and the items included in each menu.

Settings Menu

Heater(s) and/or solar thermostat settings

Chlorinator settings

Day and Time

Timers Menu

Timeclock and/or Countdown timer settings

Heater Checkout

Follow these instructions to verify that the Aqua Logic is properly controlling the heater.

1. Check that the Aqua Logic is calling for the heater to turn on as indicated by the “Heater” LED being

illuminated. If the “Heater” LED is illuminated, go directly to step 2; if not, then check the following:

The heater is enabled (Configuration Menu/Heater Config.)

The heater temperature setting is at least 2ºF greater than the water temperature (Settings Menu /

Pool Heater & Spa Heater)

The filter pump is running

If the pool has solar heat and the solar priority feature is enabled (Configuration Menu/Solar

Config) then solar must be off in order for the heater to fire. The easiest way to force solar off is to

go to the Settings Menu / Pool Solar & Spa Solar and temporarily lower the temperature settings

below the current water temperature.

2. Check that the heater is running. If not, then check:

Power is supplied to the heater.

The Aqua Logic control output is properly connected to the heater control (see”Heater Control”

wiring, page 13)

Some heaters also have internal switches or jumpers that have to be set correctly for remote

control operation—refer to the heater manual and also “Heater Control” (page 13)

Heater is turned on (“Kill Switch” is in the “ON” position)

If a heater bypass valve is installed, check that water is flowing through the heater

The heater temperature setting is set as high as possible (usually 104ºF/40ºC). Also note that

some heatpumps actually have be set to the lowest possible temperature.