TOTALINE MultiRef User And Service Manual page 17

1 INTRODUcTION TO MULTIREF DIGITAL MANIFOLD
MultiRef enables to make the A/C system maintenance in a quick and easy way and also
to make its diagnosis with calculation of Superheating and Subcooling.
The inside database contains over 50 refrigerants.
1.1 Technical features
Model
Refrigerants
Power supply
Working temperature
Stocking temperature
Working pressure
Temperature range
Instrument precision class
2 cOMPONENTS DEScRIPTION AND STANDARD EqUIPMENT
2.1 Display
The Display, with possibility to light on the backlight, show the following information:
1 LOW side pressure
2 HIGH side pressure
3 LOW side saturation temperature
4 HIGH side saturation temperature
5 Selected refrigerant
6 T1 measured temperature
7 T2 measured temperature
8 Ambient temperature
1. LOW pressure
3. LOW saturation
temperature
6. T1 measured
temperature
10. SuperHeating
MultiRef
all halogen refrigerants
9 V (DC)
-10 ÷ + 60 °C
-10 ÷ + 60°C
-0.99 ÷ + 49 bar
-99.9 ÷ +400°C
≤1%
9 T2-T1calculated temperature
10 Superheating calculation
11 Subcooling calculation
12 In case of non-azeotropic refrigerant, se-
5. Refrigerant
lection of liquid or vapor
2. HIGH pressure
4. HIGH saturation
temperature
7. T2 measured
temperature
8. Ambient temperature
9. T2-T1 calculated
temperature
11. SubCooling
w w w. b y r e f c o m p a n y. c o m
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