Hayward 150 - Getting Started

2 USE ONLY GENUINE REPLACEMENT PARTS
51300004201B
GETTING STARTED
WHAT TO EXPECT WHEN OPERATING YOUR POOL HEATER
This flow chart provides guidance to protect pool users and product by maintaining good water quality.
INSTALLATION
Verify that product installation was performed
to local codes and according to this manual.
IS POOL/SPA IN
CHEMICAL BALANCE?
INITIAL USE OR SPRING STARTUP
Check all pool / spa water piping. Do not connect product to water piping.
BYPASS TO CLOSED POSITION, WATER DIRECTED TO PRODUCT
TURN ON ELECTRIC POWER AND GAS AS REQUIRED.
START PRODUCT. PROGRAM REQUIRED WATER
TEMPERATURE ON PRODUCT CONTROL PANEL.
IMPORTANT FOR POOL USER HEALTH AND PRODUCT PERFORMANCE
 Verify Chlorine or Bromine level every 2-3 days
 Verify PH level every week
 Verify Alkalinity level every 3-4 weeks (2 weeks if using an Automatic
Chlorine or Bromine Feeder)
 Verify Water Hardness and Total Dissolved Solids (TDS) every month (it is
recommended that a pool professional perform this testing)
IS HEATING/COOLING
NEEDED WITHIN 1 WEEK?
SET BYPASS TO
OPEN POSITION,
WATER DIVERTED
FROM PRODUCT
CONNECT WATER PIPING TO PRODUCT, BYPASS TO OPEN POSITION
IS HEATING/COOLING
NEEDED FOR REST OF YEAR?
DISCONNECT
WATER PIPING TO
PRODUCT
TURN OFF ELECTRIC
POWER AND GAS AS
REQUIRED
ENJOY YOUR POOL/SPA
NO
NO
NO
OPEN
PRODUCT
POOL/SPA
CLOSED
PRODUCT
POOL/SPA