Specifications
List of attachments
DRYPOINT RA 80 – 720 51
7.3. Electrical Diagram
7.3.1. Electrical Diagram table of components
IG
:
Main switch
K
:
Compressor
KT
: Compressor thermal protection
V
:
Condenser fan
TV
: Fan thermal protection
DMC14
:
DMC14 Electronic Instrument - Air Dryer Controller
DMC20
:
DMC20 Display Module - Air Dryer Controller
DMC20RI
:
DMC20 Power Module - Air Dryer Controller
PR
:
Temperature probe (DewPoint)
T1
: DewPoint temperature
T2
: Temperature of the incoming air
T3
: Temperature of the outgoing air
T4
: Suction temperature of the compressor (low pressure side)
T5
: Outlet temperature of the compressor (high pressure side)
T6
: Condensing temperature
T7
: Ambient temperature
T8
: Cooling water inlet temperature (Water-Cooled)
PV
:
Pressure switch - Fan control
PV1 - PV2
:
Pressure switch - Fan control
PA
:
Pressure switch - Compressor discharge side - (HIGH-pressure)
PB
:
Pressure switch - Compressor suction side (LOW pressure)
TS
:
Safety thermo-switch
BOX
:
Electric box
ELD
:
Bekomat drainer
SEZ
:
Main switch with door block
P
:
Start-Stop button - Power on light
X
:
Alarm on light
R
:
Compressor crankcase heater
SD
:
Door interlock safety-switch
CP
:
Control panel
NT1
:
Air Cooled only
NT2
:
Verify transformer connection according to power supply voltage
NT3
:
Jump if not installed
NT4
:
Provided and wired by customer
NT5
:
Limit of equipment
NT6
:
Timed drain output – Not used
NT7
:
Water Cooled only
BN
=
BROWN
OR =
Orange
BU
=
BLUE
RD =
Red
BK
=
BLACK
WH =
White
YG
=
YELLOW/GREEN
WH/BK =
White/Black