Precision Control Systems CoolIR C100 - Manual (Page 6)

3. Remove filler cap and fill reservoir with mixture of 4 gallons distilled water and 1
gallon propylene glycol (RV type, pink color) solution. Do not use anti-freeze with
stop leak additive, which will clog the filter screen and damage the pump. Replace
the filler plug.
0
20
40
60
80
100
120
140
160
0.0 1.0 2.0 3.0 4.0
Water Temp
(F)
Cooling KW
CoolIR Performance
Table 2 - C100 Cooling Performance
Caution:
Water should be allowed to flow through the system continuously. Pump will run hot,
shortening its life, if allowed to operate for more than a short period against a closed or
plugged discharge. When used with automatic equipment having a water solenoid
valve, bypass the solenoid or, wire the cooler into the equipment so that it operates
only during operation.
Do not transport or attempt repair unless unit is disconnected from power source.
Operation of the pump without coolant will cause serious damage.
Pump warranty is void if user opens or disassembles the pump.
Pump life and fitting life will be reduced if water temperature in tank exceeds 140
°F
(60
°C). Table 2 shows the water temperature as a function of cooling KW.
Operate the cooler only at the voltage and frequency stamped on the serial nameplate
(120V, 50/60 Hz), (230V, 50/60 Hz)
Operation
The C100 system needs to run when the heater is being run. After the heater is shut off, the
user should continue to run the C100 system for 3 – 5 minutes to allowing the heater to cool.
6
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