94
TK 56430-18-IP-EN
1. Connect the Thermo King evacuation station, or individual vacuum pump, gauge manifold(s) and micron gauge to
the unit. It is recommended to install the micron gauge as far away from the vacuum pump as possible to obtain a
more accurate reading. Example: evaporator.
2. U
Ussiin
ng
g S
So
olle
en
no
oiid
d V
Va
allv
ve
e M
Ma
ag
gn
ne
ett 2
20
04
41
10
07
74
4 - Place magnets or manually energize with a DC power supply the
normally closed (N/C) valves in the unit. Refer to (
) for a list of valves and their positions (N/C or N/O)
for each unit.
•
When a magnet is installed on a valve a “click” should be heard as the valve opens.
N
No
otte
e:: The liquid injection valve (LIV) on V200, V300, and V520s units MUST be manually energized with a DC power
supply since no magnet is available to manually open the valve.
DSR lll Equipped Units with 544.xx Firmware
Some units (B-100, V-220, V-320, V-800) are equipped with Evacuation Mode which energizes all of the normally closed
valves. This eliminates the need to manually open the normally closed valves with a magnet or power supply.
Evacuation Mode can be enabled and disabled in the Installation Menu on the HMI. Alternative method is to use
magnets (See step 2).
N
No
otte
e:: If this operation is done using the vehicle's battery for a very long time, you should connect a 20 amp or larger
battery charger to the vehicle’s battery to avoid discharging it.
1. From the Standard Display, press and hold the Up Arrow key and Down Arrow key for seven seconds, then release
them. The Evacuation Menu screen appears.
2. U
Ussiin
ng
g M
Ma
ag
gn
ne
ettss - Place magnets or manually energize with a DC power supply the normally closed (N/C) valves in
the unit. When a magnet is installed on a valve a “click” should be heard as the valve opens.
