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NT25-P18 CONDENSATE NEUTRALIZATION TANK WITH PUMP
INSTALLATION, OPERATION, AND MAINTENANCE INSTRUCTIONS
NOTE - Check with your local water authority for regulations regarding discharge of treated
condensate to the drain or sewer system.
WARNING
1. Do not use to pump flammable or explosive fluids such as gasoline, fuel oil, alcohol, etc.
2. Do not use in explosive atmospheres.
3. Do not handle pump with wet hands, when standing on a damp surface, or in water.
4. To reduce the risk of electrical shock connect pump to a properly grounded grounding type
receptacle. It is reccommended to use the pump with a GFCI (ground fault circuit interrupter).
5. Connect the pump only to the power supply specified on the nameplate of the pump.
6. In any installations where property damage and/or personal injury might result from an
inoperative pump, a backup system and/or alarm should be used.
7. Do not twist or kink the drain hose.
8. Before doing any maintenance or repairs on the pump, disconnect the pump from the power
supply to avoid electrical shock.
9. Keep children away from pump.
10. This is a non-submersible pump.
11. Every installation or after-sales service should be done by a qualified service technician.
12. If the pump runs for more than 5 minutes before shutting off check the trouble shooting
chart on page 7 for a solution.
13. "Risk of damage to appliance". The neutralization tank inlet must be at a lower elevation
than the condensate drain from appliance.
14. Do not allow exhaust flue gases to vent through the neutralization tank. All condensate
drains leading into the neutralizer must have a trap to prevent flue gas leakage. Flue gas leakage
can cause injury or death from carbon monoxide.
15. Connection to the appliance and neutralization tank must be installed to ensure that no
condensate backflow into the appliance can occur.
1
3603 Burron Avenue, Saskatoon, SK S7P 0E4 Ph: (306) 651-1815
email: sales@axiomind.com website: www.axiomind.com
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Table of Contents
Summary of Contents for Axiom NT25-P18
- Page 1 NT25-P18 CONDENSATE NEUTRALIZATION TANK WITH PUMP INSTALLATION, OPERATION, AND MAINTENANCE INSTRUCTIONS NOTE - Check with your local water authority for regulations regarding discharge of treated condensate to the drain or sewer system. WARNING 1. Do not use to pump flammable or explosive fluids such as gasoline, fuel oil, alcohol, etc.
- Page 2 (1) Select a mounting location near the appliance. The pump must be mounted level and horizontally. Run flexible corrosion resistant tubing or pipe from condensing appliance drain into the inlet of the NT25-P18. Be sure the inlet piping is sloped downward to allow gravity flow.
- Page 3 Permanently Removing the Check Valve In the event that you find it necessary to remove the check valve permanently (outlet discharge tubing passes through an area where freezing may occur), use a 7/32” drill bit on the inlet side of the check valve to remove the ball and spring.
- Page 4 Installation Instructions for the RIA10-1-SAA Control Panel for use with NT25-P18 The high level float switch can be wired to be N.C. or N.O. in the NT25-P18. It is factory wired to be OPEN (N.C.) on HIGH LEVEL. See figure 2 and 3 below. Disconnect the power before starting.
- Page 5 Figure 5: Installation diagram of the NT25-P18 Operation Plug the NT25-P18 into the wall outlet. To test the safety switch unplug the pump, and pour water into the NT25-P18 tank until the safety switch contacts open. Plug the pump in and the pump should turn on.
- Page 6 For replacement LipHter+ media contact your local Axiom distributor or visit www.axiomind.com for more information.
- Page 7 If the O-ring under the check valve is damaged, replace with a new one. Limited Warranty The NT25-P18 is warranted against defects in materials and workmanship for one year. 3603 Burron Avenue, Saskatoon, SK S7P 0E4 Ph: (306) 651-1815 email: sales@axiomind.com website: www.axiomind.com...
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