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SBX-302A, 502A and 602A FIELD TEST

 

Pre Set Switches and Jumpers

  1. On the main (Back) board:
    Put the Freeze Select Jumper in 40° position.
    Pute the Flow Bypass Jumper in "switch" position.
    Set the Hi to Lo Jumper in 3 hour position.
    Slide the Normal/Test Switch in the "Test" position.
    If the heater option is present install the Heater Option Jumper.
  2. On the front panel:
    Set the Automatic/Manual switch to Auto position.
    Set the Pump On/Pump Off to Pump On position.
    Turn the Ion Output Adjust knob to the off or "0"Position.(N/A on 302)
  3. Set time clock - Push all the detentes away (out) from the center and rotate the time clock one full turn.

NOTE:

  1. DURING TESTING, ALLOW EACH FUNCTION TO COMPLETELY FINISH BEFORE ACTIVATING ANOTHER SWITCH. THE MICROPROCESSOR REMEMBERS EVERY SWITCH ACTIVATION AND PERFORMS THEM.
  2. READ EACH STEP BEFORE ACTIVATING ANY CONTROLS.

 

MANUAL OPERATION TEST

  1. Apply power to unit.
    The POWER indicator on front panel will alternate between Red and Green.
    The pump and PUMP indicator on the front panel will be off.
    The NO FLOW and FREEZE indicators on the front panel will be off.
    The COOL DOWN CYCLE indicator on the front panel will be off.
    The T/Clk LED indicator on the main circuit board will be off.
  2. Turn the AUTOMATIC/MANUAL on the front panel switch to MANUAL.
    The PUMP indicator will turn on and glow green.
    The pump will turn on and run in high speed.
  3. Turn the PUMP ON/PUMP OFF switch to the PUMP OFF position.
    The pump will turn off.
    The PUMP indicator will be off.
  4. Turn the PUMP ON/PUMP OFF switch to the PUMP ON position.
    The pump will turn on and run in high speed.
    The PUMP indicator will turn on and be green.
  5. Turn the AUTOMATIC/MANUAL switch to the AUTOMATIC position.
    If the HEATER OPTION is installed - The pump will run in HIGH speed for 7-23 seconds. (Cool Down Cycle or Fireman's Switch function.)
    The COOL DOWN CYCLE indicator will illuminate while the pump is running in high speed.
    The PUMP light will be green.
    If the HEATER OPTION is not installed the cool down cycle will not be performed.
  6. When the Cool Down Cycle ends:
    The pump will turn off.
    The PUMP light on the front panel will be off.

 

AUTOMATIC OPERATION TEST

  1. Push some of the time clock detentes to the "on" position (detentes toward the center of the time clock). Rotate the time clock to an "on" position. Rotate the ION OUTPUT control to about 30% (N/A on the 302).
    The PUMP indicator will turn on and be green.
    The pump will turn on and run in high speed.
    The T/Clk LED indicator (LD2) on the back board will be on.
    The ION OUTPUT light will be on. (N/A for the 302)
  2. Before 35 seconds:
    The PUMP indicator will change color to orange or yellow.
    The pump will run in low speed.
  3. Rotate the time clock to an "off" position
    If the HEATER OPTION is installed - The pump will run in HIGH speed for 7-23 seconds. (Cool Down Cycle)
    The COOL DOWN CYCLE indicator will illuminate while the pump is running in high speed.
    The PUMP light will be green.
    The T/Clk LED indicator (LD2) on the back board will be off.
    The ION OUTPUT light will be off. (N/A for the 302)
    If the HEATER OPTION is not installed the cool down cycle will not run.
  4. After the Cool Down Cycle ends:
    The pump will turn off.
    The PUMP indicator on the front panel will be off.
    The COOL DOWN CYCLE indicator on the front panel will be off.

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Set Switches for Normal Operation

  1. On the main board:
    Set the Freeze Select Jumper in the 40° position
    Set the Flow Bypass Jumper in "switch position"
    Put the Hi to LoJumper in the 3 hour position
    Slide the Normal/Test Switch to the "Normal" position
  2. On the front panel:
    Set the Automatic/Manual switch to "Auto" position
    Pump On/Pump Off to "Pump On" position
    Rotate Ion Output control to the "0" or normal position. (N/A for the 302)
  3. Set time clock for desired filtration cycle.

 

THIS COMPLETES THE BASIC OPERATION FIELD TEST.

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FREEZE CIRCUIT TEST

  1. Set the following on the main board:
    High To Low Jumper in the 3 hour position
    Normal/Test Switch in the Test position
  2. On the main board (rear) remove the wire from TB2 pin 4 (Freeze Common).
  3. The PUMP indicator will turn on and be green.
    The pump will turn on and run in high speed.
    The FREEZE indicator on the front panel will be on.
    If the HEATER OPTION is installed the heater will be allowed to fire.
  4. Install the wire back in TB2 pin 4 (Freeze Common).
    If the HEATER OPTION is installed - The pump will run in HIGH speed for 7-23 seconds. (Cool Down Cycle).
    The COOL DOWN CYCLE indicator will illuminate while the pump is running in high speed.
    The PUMP light will be green.
    If the HEATER OPTION is not installed the cool down cycle will not be run.
  5. After the COOL Down Cycle ends:
    The pump will turn off.
    The PUMP indicator on the front panel will be off.
    The COOL DOWN CYCLE indicator on the front panel will be off.
  6. Set High To Low Jumper in the 3 hour position.
    Set Normal/Test Switch in the Test position.

 

IONIZATION FIELD TEST (N/A for the 302)

  1. Turn the pump on with the MANUAL switch. Disconnect the wires from the electrodes and short them together. Rotate the ION OUTPUT knob to 30%.
    The ION OUTPUT light should illuminate.
  2. Remove the short between the electrode wires - the CHECK ELECTRODES light should illuminate.
  3. Turn the pump off with the MANUAL switch
    Reconnect the wires to the electrodes.
    Rotate the ION OUTPUT knob to 0%.


Following is a description of the main circuit board
selectors and indicators:

Freeze Jumper
Selects point at which the freeze circuit turns on. An ambient air temperature of 35°, 40° or 45° can turn on the freeze protection circuit.

Flow Bypass Jumper
Used for testing the flow sensor (pressure switch).
The SWITCH Switch position is used for normal operation, the flow sensor is active and senses the water flow. If there is insufficient water flow the flow sensor will open and after about 8 seconds the NO FLOW indicator will illuminate.
The BYP position is used to bypass the sensor for testing. The unit will think the flow sensor is closed.

High To Low Timeout Jumper
Selects the length of the high speed cycle before the unit automatically switches to low speed.
The 3 hour cycle is the normal setting. Large pools may use the 6 hour cycle. Pools with floor cleaners should use the 12 hour setting.
The "CONT" setting does not allow the pump to switch to low speed.

Normal/Test Switch
Selects Normal or Test operation.
In the NORMAL position all cycle times are normal. The Cool Down cycle runs for 7 minutes.
When this switch is in the TEST position and 3 hour operation is selected all cycle times are drastically reduced for testing purposes. The Cool Down cycle runs for 7-23 seconds.

Heater Option
When the jumper is installed, the system will perform a cool down cycle whenever the heater was allowed to fire.
If the jumper is not installed no cool down cycle will be performed.

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