background image

5

© Copyright 2019 Zoeller

®

 Co. All rights reserved.

  5.1)  Testing of Pump (Main Switch)

  1) 

With the discharge line in place, plug in the pump.

  2) 

Pour water into the pump reservoir, through one of the inlets, until the pump activates to verify that the unit works.

 

  5.2)   Testing of Safety Switch (If applicable)
 Note:

 

Unplug the pump for this test.

  1) 

Energize the appliance so that it runs.

  2) 

Pour water into the reservoir as described in Section 5.1 item 2.

  3) 

As water rises in the reservoir, the overflow Switch should activate, breaking the thermostat circuit to the appliance.

  4) 

Plug the pump in and allow the pump to empty the tank. As the water level decreases, the appliance will reset.

  STEP 5 

Testing of Pump Operation 

Maintenance Guidelines

  Cleaning of Reservoir:

 

1)  Remove entire pump from wall, if mounted.

  2)  Disassemble reservoir from the deck by inserting a screwdriver in either side of the deck.

  3)  Clean reservoir as needed.

.

  4)  Reassemble reservoir to the deck.

  Cleaning of Check Valve:

  1)  Remove discharge line from valve.

  2)  Remove check valve with 9/16” wrench.

  3)  Visually check for obstructions or damage.

  4)  Replace valve by hand tightening, then tighten 1/2 turn with a 9/16” wrench. 

  

CAUTION

 Do not overtighten.

Summary of Contents for 522

Page 1: ...ndusebeforeattemptingtheinstallation These materials should be retained for future reference 1 Check to be sure your power source is adequate to handle the amperage requirements of the motor as indica...

Page 2: ...TED TO THE DURATION OF THE EXPRESSED WARRANTY Somestatesdonotallowlimitationsonthedurationofanimpliedwarranty so the above limitation may not apply to you Some states do not allow the exclusion or lim...

Page 3: ...ownward slope to allow for gravity flow Note Local codes may require the use of a condensate neutralizer when using this pump Note Make sure the drain lines from the A C condenser are supported above...

Page 4: ...9 STEP 3 Installation of Discharge Line STEP 4 Installation of Safety Switch TO MAIN DRAIN FLOOR JOISTS INVERTED U 3 8 ID TUBING PIPE SUPPORTS 15 FT MAX NOTE CONDENSATE DRAIN LINES NOT SHOWN REFER TO...

Page 5: ...ould activate breaking the thermostat circuit to the appliance 4 Plug the pump in and allow the pump to empty the tank As the water level decreases the appliance will reset STEP 5 Testing of Pump Oper...

Page 6: ...charge line s blocked Check drain line s and or discharge line for blockage B PUMP MAKES LOUD NOISES WHEN RUNNING Debris in reservoir Refer to Maintenance Guidelines section for cleaning instructions...

Page 7: ...7 NOTES Copyright 2019 Zoeller Co All rights reserved...

Page 8: ...BOX 16347 Louisville KY 40256 0347 SHIPTO 3649 Cane Run Road Louisville KY 40211 1961 502 778 2731 1 800 928 PUMP FAX 502 774 3624 Visit our web site zoeller com NOTES Copyright 2019 Zoeller Co All ri...

Reviews: