Hayward S.Line Pro Fi 25kW Installation & Operation Manual page 20

4.Use and Operation Instruction
Heating mode
OFF
ON
C
OUT
IN
Operation descriptions:
1) Mode switch operation can only be conducted in the main interface.
2) When the unit is under the defrosting state, the defrosting symbol "
3) After completing the defrosting, the unit will be automatically switched to the heating/
automatic mode (keeping consistent with the mode before
2.5. Temperature setting
OFF
ON
C
OUT
IN
Press " " to save
the settings and return to
the main interface
Notes: If there is no operation for 5 s, the system will automatically memorize the settings, and
return to the main interface.
Press" " to switch the mode
circularly, after no operation for 2s,
the current mode will be saved.
Cooling mode
OFF
ON
OUT
IN
Short press " " or "
into the temperature setting interface
Short press "
interface without saving
Setting temperature
flashing
SET
C
17
Automatic mode
C
defrosting).
" for entering
" back to the main
OFF
ON
A
C
OUT
IN
" is flashing.
SET
C
Pre ss " " or " "
for increasing or
decreasing the target
temperature