Light Indicators - Danfoss IPS 8 Technical Data, Installation And Use

User Guide | Intelligent Purger System (IPS 8) for Ammonia - Technical data, installation and use
Electrical wiring
(continued)
24V DC
0V DC
KL1
Fig. 19 Controller MCX15B Inputs

Light Indicators

© Danfoss | DCS (ms) | 2019.06
24V DC
0V DC
Compressor
relay
MCX15B INPUT
Fig. 20
Lights ON Status
Green Stand by
Yellow Run
Green & Yellow Purging
Green & Yellow Uninterupted Long time
& Red purging (> 150 h)
Occurs when: Check list
Red
of alarms description
* The purger continuous purging until max running period (default 160 h) is reached and the purger compressor will stop
** The purger compressor stops when alarm occurs
Discharge Suction
Temp. sensor Temp. sensor
XT1
STANDBY RUN ERROR
Green
Yellow Red
light
light light
PURGING
Compressor Compressor Purge Valve
ON OFF
x
x
x
x
(x**) x**
R717 Low High
Temp. pressure pressure
sensor sensor sensor
BPL BPH
ON/OFF Switch
Key Lock
Purge Valve
Alarm
ON OFF
x
x
x
x*
BC306932151284en-000101 | 15
x