Water resistance, Troubleshooting for atf package – ClimaCool SHC onDEMAND 30, 50, 70, 85 Manual User Manual
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and visual alarms will be triggered and will remain engaged 
until both the Alarm condition is corrected and the Alarm-
Reset button is pressed. (If the Alarm-Reset button is 
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the alarms will re-engage immediately). After the strainer 
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should return to 1 psi.
 
The PDA option is equipped with a remote alarm feature. 
The remote alarm contacts are located at the two Black and 
Red Banana Clip Posts (See Figure 20 on page 42). The alarm 
can be set up in one of two ways: 1)a remote alarm signal of 
12 VDC can be sent to a central monitoring station or 2) a set 
of auxiliary contacts will indicate a “closed” condition when 
the alarm activates. (Locate the Auxiliary Contact Schematic 
inside the PDA box by removing the four screws on the 
cover plate). 
Water Resistance
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but not water proof. Do not install below ground level 
where the box can be submerged in water. 
the cover plate from the PDA controller. Keep the cover 
tightly sealed on the module during normal operation.
Problem
ͻ Seals damaged or worn out
ͻ Install repair kit
ͻ Valve is not stopping at proper closed position
ͻ Adjust limit switches
Valve stem leaks
ͻ Worn stem seals
ͻ
On metal valves: tighten stem packing nut 1/2 turn. 
CAUTION! Over tightening stem nut could cause drag on 
motor and trip internal circuit breaker. May require repair kit 
or new valve.
ͻ Loose body bolts or excessive operation pressure
ͻ Check bolts and observe recommended pressure ratings
ͻ Defective seals
ͻ Install repair kits or new valve
ͻ Swollen seals or product buildup in valve chamber
ͻ
Check valve for compatibility with product, may require valve 
cleaning or new valve
ͻ Valve bolts too tight
ͻ Loosen bolts slightly
ͻ Stem nut too tight
ͻ Loosen stem nut slightly
Troubleshooting for ATF Package
Solution
Valve is leaking past ball
Valve hard to turn
Valve body leaks
Table 3