Consider using an HV-Relay 
replacement for the GLX-RELAY; same item for less money. 
 
 
  Hayward Relay Part No. GLX-RELAY
 (Previously Goldline)
  Product Application: • Optional 3HP relay for Aqua Sol HV outputs 
• To be used with Aqua 
Solar Electronic Solar Control • Also 
interchangeable with most other pool/spa automation and/or     
solar controllers 
Product Function: The 
electromagnetic relay is actuated by the variations in conditions of the 
electric circuit and in turn operates: 
Product Features: • Booster Pump Control • 
Pool Sweep Interlock  • Filter 
Pump • Ideally suited for high-inrush 
fluid pump controls: pool/spa, water     processing, emergency, 
chemical industry, etc. • High-capacity, 
high-withstand voltage relay with no contact     chattering for 
momentary voltage drops up to 50% of rated voltage • UL Class B construction standard. • 
Wide-range AC-activated coil that handles 100 to 120 VAC at 
either    50 or 60 Hz. • Miniature 
hinge for maximum switching capacity, particularly for     
inductive loads • Flame resistant materials 
(UL94V-0-qualifying) used for all     insulation material. • Screw terminals. • UL, 
CSA, and TUV approved 
Booster Pump Control:  This 
relay controls a booster pump for systems where the main filter pump does not 
have enough power to pump water through the collector array. The boost pump 
turns on 30 seconds after solar heating/cooling turns on.
  Sweep 
Interlock: The relay is wired in series with the pool sweep and 
turns the pool sweep off for approximately 6 minutes whenever the solar turns 
on. This prevents the pool sweep pump from losing prime while air is being 
purged from the solar collector array.
  Filter 
Pump: The function of this relay varies with the model of the Aqua 
Solar. If the "Solar Override" is enabled, the Aqua Solar will override the time 
clock and turn the filter pump on when there is a call for solar heating. If 
"Recirculate Freeze" protection is enabled, the Aqua Solar will turn the pump 
and solar valve on during freezing conditions.
  Product 
Specifications: GLX-RELAY is a high voltage, industry standard 
relay. Double pole, single throw, meaning that they can make/break both 
legs of a 240VAC circuit.  Relay Outputs: DPST isolated contacts; 
3HP@240 VAC
  Please view the Aqua Solar Operation and Installation Manual for more information, 
installation and diagrams.   
Product Manufacturer: Hayward Industries,  
Inc. 
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Note: All product performance tests and claims are that of 
the  manufacturer, not The Energy Supermarket.   
Processing and Delivery Information: Please allow Processing 
Time as stated above for your order, plus standard transportation delivery 
time. Orders placed after 2PM EST may not begin processing until the next 
business day. Please call for Rush Processing and/or Rush Shipping 
options.
 
  
 
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