Calibrating Water Temperature with Temperature Controller
- 7 -
Table 1
CHILLER SPECIFICATIONS
Press the UP and DOWN buttons
simultaneously for 5 seconds. "CA"
will appear on display screen.
Calibration Procedure
Example : The actual water temperature is 65
¢ ,
but the thermostat
indication is 70
¢
. (The actual temperature differs from the
thermostat indication.)
The newly calibrated
temperature setting will blink
and be stored in the memory
chip after 10seconds.
Depress both buttons when "CA" changes
to numbers. The numbers on the display is
a reading of the current water temperature
from the chiller's integrated probe.
Calibrate to you tank's current water
temperature by pressing the UP or DOWN
buttons and depress.
It is recommended that you calibrate your chiller to your current water temperature upon
intial installation.
6-1. Operations To Be Carried Out Every 6 Months
ƒU
Cleaning of the condenser
Remove the suction grill and clean the ribbed condenser fins with a vacuum cleaner
or jet of air to clean dust and debris from impeding air flow.
ƒU
Cleaning of the Heat exchanger
The elimination of deposits of impurities, bacteria, or metabolic waste not captured by
the pre-filter are vital for the performance of this chiller. Circulate clean water in the
opposite direction through heat exchange chamber for 30 minutes.
6. MAINTENANCE
WARNING
Always unplug the chiller from the electrical outlet when performing maintenance procedures
115Volt 1ph 60Hz
50~95 Fahrenheit
Ozone Friendly R-134a
3/4", 5/8", 1/2"
POWER SUPPLY
AMBIENT TEMPERATURE RANGE
REFRIGERANT TYPE
INLET/OUTLET
MODEL
*
AQUARIUM CAPACITY
COMPRESSOR
FLOW RATE in GPH (Min. / Max.)
WEIGHT
DBA-075
75
Gallons
1/10 Hp
240 / 960
44 LBS
DBA-150
1
5
0 Gallons
1/5 Hp
480 / 1320
49 LBS
DBE-200
2
0
0 Gallons
1/4 Hp
480 / 1920
51 LBS
DBM-250
25
0 Gallons
1/3 Hp
480 / 2400
61 LBS
*Aquarium Capacity
is
dependent on equipment used and pull down delta.
