SR971,SR972 Solar station operation manual
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7.7.5 Submenu - FMAX Flow rate
FAMX: Flow rate L/min. adjustable range: (0.1
～
20) L/min, increase rate 0.1L per time,
factory set is 2.0L/min
Setup steps:
To access main menu FUN, then select submenu FMAX,
“FMAX 2.0” displays on screen.
►Press “SET” button, parameter “2.0” blinks on the
screen
►Press “ ” button to adjust parameter of flow rate. adjustable range
（
0.1
～
20
）
► Press “ESC” button to exit the menu or wait for 20 seconds to exit , parameters are saved
automatically.
7.7.6 Submenu - MEDT Type of heat transfer liquid
MEDT: type of heat transfer liquid, adjustable range (00
～
03)
，
factory set
：
01
Type of heat transfer liquid:
00
：
Water
01
：
Propylene glycol
02
：
Glycol
03
：
Tyfocor LS/G-LS
Setup steps:
To access main menu FUN, then select subme
nu MEDT, “MEDT 01” displays on screen.
►Press “SET” button, parameter “01” blinks on the screen
►Press “ ” button, to adjust type of heat transfer liquid, adjustable range (00
～
03
）
► Press “ESC” button to exit the menu or wait for 20 seconds to exit , parameters are saved
automatically.
7.7.7 Submenu - MED% Concentration of heat transfer liquid
MED% Concentration of heat transfer liquid (volume percentage %), depending on the type
of heat transfer liquid, adjustable range (20 ~70), factory set 40%
