DOUBLE-EFFECT STEAM-FIRED
ABSORPTION CHILLERS
Industrial
SUPER ABSORPTION
Display and control board
Features
8
1
2
STOP
RUN
CHILLER / HEATER
5
#1ABS PUMP
#2ABS PUMP
9
10
11
12
REF PUMP
PURGE PUMP
SET
BACK
BURNER
STAND BY
HEATING
6
COOLING
DILUTION
REMOTE
SAFETY CIRCUIT
BUZZER STOP
COMBUSTION
CHILLER/HEATER A ARM
L
BURNER ALARM
POWER
STOP
LOCAL
OPERATION
RUN
4
7
3
symbol
1
1
2
2
3
3
4
5
4
6
5
7
6
8
9
7
10
8
11
9
12
GL
10
43P
11
12
43ES
Name
16NK
Lamp color
Operation indication lamp
Operation indication
Red
Stop indication
Green
Stop indication lamp
Alarm indication lamp
Orange
Alarm indication
Combustion indication lamp
Red
Cooling / Heating indication lamp Orange
Combustion indication
Remote / Local select button
Red
Cooling/heating indication with lamp
Operation select button with lamp
Red
Remote/local select button 7segment LED(Red
Data display
Stand by indication lamp
Red
Operation mode selection
Dilution indication lamp
Orange
Data display
Safety circuit indication lamp
Red
Stand-by indication
Power indication lamp
White
Purgerindication lamp
Green
Dilution indication
Purge
on
of
switch
Safety pumpstop-fswitch
circuit indication
Emergency
Power indication
• Eighteen sizes with nominal cooling capacities from 345 to 4652 kW.
• The 16NK absorption chillers are designed for cooling applications where
low-pressure steam is available as waste heat.
• Can tie into district steam systems.
• Allows diversification of critical cooling requirements. Critical cooling loads
are met with minimal electrical power input.
• Allows use of smaller emergency generators since the electrical load associated
with an absorption chiller is minimal.
• Ozone-friendly and CFC-free.
• Minimises global warming effect by greatly reducing power consumption and
eliminating the generation of greenhouse gases.
• Reduced noise and vibration levels. The absorption chiller does not use a large
motor-compressor, leading to quiet, vibration-free operation.
• Small footprint. The high efficiency associated with double-effect chillers
results in a reduction of the required installation space.
• Auto-diagnosis system monitors operating conditions, predicts chiller information
and maintains stable operation.
• Advanced high-precision control system.
• Absorption pump with inverter control for efficient, energy-saving operation.
• High-performance purge system minimises maintenance requirements.
• State-of-the-art protection devices guarantee enhanced operating safety.
150