05 Main Menu (Page 2)
Heater Control (Operation modes)
The mod can be used in up to 5 operation modes. The mode can be selected in this menu.
The default operation is either standard (0, power setting) or temperature controlled
vaping (1). With the “Expert Mode” (Extended Functions Mod-Menu) enabled, additional
operation modes are Heater Protection (2), Power Boost (3), and Bypass (4, mechanical
mod). With Expert Mode disabled, the menu options 2..4 are masked out.
Battery Status
The Check Battery item shows the battery voltage with little current drained (Ub0) and the
battery voltage under load during the last puff (UbL). The difference is the voltage drop
within the battery and contacts. A high drop (>0.4V) indicates a poor battery or contact
problems.
Please note that every battery has an inner resistance and that therefore the voltage at its contacts always
drops when current is drained. The more current is drained, the higher the drop will be. Always remember
this behaviour.
Commonly OEM batteries of size 21700 and 20700 have inner resistances of about 8mOhm up to 25mOhm.
Generally speaking, the batteries with high capacity have higher inner resistance and those with lower
capacity also have lower inner resistance.
0. Standard Mode
In the standard operation mode the wattage selected in the power setting menu is applied to the coil, unless
the voltage would be greater than 12V or the current greater than 22A, which depends on the coil resistance.
For example with a coil resistance of 4 Ohms and a power setting of 40W, the required voltage at the coil is
12.7V. With 4 Ohms the maximum wattage is 36W ((12V)²/4R=36W). Or, if the coil resistance is 0.1 Ohm, the
maximum power is 48.4W, because (22A)²*0.1Ohm=48.4W.
As can be seen from the examples, with high coil resistance the power is limited by the maximum output
voltage of 12V and with low resistances by the maximum output current of 22A.
The fact is also reflected in the feature list: A power of 80W is possible from 0.18 to 1.5 Ohms.
Nevertheless, resistances of 0.05 to 5 Ohms are possible, but at a reduced power.
1. Temperature controlled vaping
In this mode the mod will regulate the temperature of the coil to the pre-set value, except
the power setting is too low to achieve the temperature. So please note to adjust the
power setting to a value high enough, if you choose temperature controlled vaping.
Otherwise the temperature regulation changes to a temperature limitation mode.
When Hctrl is set to 1, the menu directly jumps to the selection of the wire type. Here the
user can select between dicodes-wire (NiFe30), Nickel 200, Titan, Stainless Steel (SS316L),
Stainless Steel (SS304/Inox) and “Other”. With “Other” selected, the temperature coefficient
defined in the Extended Functions Menu / Heater Menu under item “Tmp. Cof” is used.
The value of the selected coefficient is displayed behind “Wire”. For commonly used wires,
the predefined coefficents are: NiFe30=320, Nickel200=620, Titanium=350, SS316L=92 and
Stainless Steel (SS304/V2A/INOX)=105. Note that there are different alloys for Titanium
and Stainless Steel on the market, so the predefined values can deviate from the actual
wire-value you use.
…
The range for the temperature coefficient is from 50 to 650. The number describes 10 times the percentage
change of a wire’s resistance when the temperature rises by 100°C. For example a 1Ohm coil at 20°C of NiFe30
(Tmp.Cof=320) will increase to 1.32 Ohm at 120°C and 1.64Ohm at 220°C.
Summary of Contents for Dani 32.5
Page 1: ...manual Dani 32 5 ...
