Testing - Hayward HP50B Installation & User Manual

VI. OPERATION INSTRUCTION
4. Timer On and Off
a. Press
again to set hour. Use
minute.
b. Use
seen. 30 seconds later, the controller display will be back to the normal mode.
c. Press
press
set minute. Use
will be seen. 30 seconds later, the controller display will be back to normal mode.
5. Cancel Timer On and Off
a. Press
when timer indicator light is off and LED shows water temperature, the timer on and off is
cancelled. 30 seconds later, the controller display will be back to normal mode.
VII. TESTING
1. Inspection before use
a. Check installation of the whole machine and the pipe connections according to the pipe
connection diagram
b. Check the electric wiring according to the electric wiring diagram; and make sure the Heat Pump is
bonded
c. Make sure that the main machine power switch is off
d. Check the temperature setting.
e. Check the air inlet and outlet.
2. Trial
a. The user must "Start the Pump before the Machine, And Turn off the Machine before the
Pump", or the machine will be damaged
b. The user should start the pump, check for any water leakage of water; set temperature in the
thermostat, and then switch on power supply.
c. In order to protect the swimming pool heater, the machine is equipped with a time delay
starting function, when starting the machine, the blower will run for 3 minutes before the
compressor starts.
d. If at any time there is an abnormal noise, smell, smoke, electricity leakage, please switch
off power immediately and contact your local dealer. All repairs must be performed by a
qualified technician.
set timer on. When the indicator light is on and the time is flashing, press
to adjust. After adjusting, press
to set timer off. When the indicator light is on and the time is flashing,
again to set hour. Use
to adjust. After adjusting, press
or to cancel timer on and off. When the number is flashing, press
to adjust. Before the flashing stops, press
and water temperature will be
to adjust before flashing stop, press
to set
and water temperature
to
11