17
CoolFreeze
Operation
CF-18
CF-18, CF-25
To operate the coolers
CF-18
and
CF-25
from the 220–240 V AC mains,
use the optional accessory rectifier WAECO CoolPower EPS-816 (CF-18
only) or EPS-817 (CF-18 and CF-25).
6.4
Using the battery monitor
The device is equipped with a multi-level battery monitor that protects
your vehicle battery against excessive discharging when the device is
connected to the on-board 12/24 V supply.
If the cooler is operated when the vehicle ignition is switched off, the
cooler switches off automatically as soon as the supply voltage falls
below a set level. The cooler will switch back on once the battery has
been recharged to the restart voltage level.
Note – during low voltage
When switched off by the battery monitor, the
digital display
(Fig.
4
5, page 5)
goes blank
and the power LED (Fig.
4
2, page 5) flashes
amber.
Caution – Danger of damage!
When switched off by the battery monitor, the battery will no longer be
fully charged. Avoid starting repeatedly or operating current consumers
without longer charging phases. Ensure that the battery is recharged.
In “HIGH” mode, the battery monitor responds faster than at the levels
“LOW” and “MED” (see the following table).
CF-25, CF-35, CF-40,
CF-50, CF-60
Battery monitor mode
LOW
HIGH
LOW
MED
HIGH
Switch-off voltage at 12 V
10.4 V
11.5 V
10.1 V
11.4 V
11.8 V
Restart voltage at 12 V
11.5 V
12.5 V
11.1 V
12.2 V
12.6 V
Switch-off voltage at 24 V
22.1 V
24.0 V
21.5 V
24.1 V
24.6 V
Restart voltage at 24 V
23.6 V
25.4 V
22.9 V
25.3 V
26.2 V
The method of battery mode selection follows:
CF-18
➤
Slide the selection switch (Fig.
3
4, page 4) to “LOW” if operating
from a supply battery, or “HIGH” if operating from a standard vehicle
starter battery.
CF18-60_M_81003:PowerVac_PV-100 3/9/08 3:53 PM Page 17
Summary of Contents for CF-1
Page 5: ...6 CoolFreeze 8 1 2 3 4 5 6 9 1 2 10 CF 50 CF 60 A B...
Page 25: ...26 CoolFreeze...
Page 26: ...27 CoolFreeze...
