SUNFLOWER SR81Q User Manual

Instruction of SR81 Split Pressurized Solar Hot Water System
Page 48 of 59
If FRT is not connected, flow monitoring function (FLOW) activated, will blinks on
the screen.
Manual Structure
Main
menu
Sub
menu
1
Subm
enu 2
Facto
ry set
Adjustabl
e range
Step
per
adjust
Description
OHQ
M
OFF
ON/OFF
Thermal energy measuring
FTYP
Type of flow meter selection
1
1
Fixed flow meter
2
Grundfos flow sensor(VFS)
3
Rotated flow meter(FRT)
FMA
X
6L/mi
n
0.5-100L/
min
0.1
Flow rate enter( no this
parameter if select 2 or 3
options under menu FTYP
MED
T
3
0-3
Fluid medium
0: Water
1: Propylene glycol
2: Glycol
3: Tyfocol LS/G-LS
MED
%
45%
20-70%
1%
Concentration of fluid medium
Setting function
►Select OHQM main menu
►Press “SET”, “OHQM OFF” display
►Press “SET”, “OFF” blinks

SUNFLOWER SR81Q Specifications

General

Brand	SUNFLOWER
Model	SR81Q
Category	Controller
Language	English