Risk of Electric Shock - This pump has not been tested for use in swimming pool or marine applications.
To reduce risk of electric shock, install with all electrical components above the top grade level of the
pump. This pump is not submersible. For indoor use only.
Installation of the tank reservoir
The tank reservoir must be connected to the pump using the supplied 4-conductor cable and connectors.
The supplied flexible elbow may be used to connect the inlet of the tank reservoir to the air conditioner
condensate tray. Connect the supplied 6.6 ft long flexible tubing (0.2” ID) to one of the tank reservoir
outlets. Ensure the black cap is installed on the unused tank outlet. Connect the supplied 6” long vent
tubing (0.16” ID) to the vent port on the tank reservoir lid. Extend the vent tube upwards, ensuring that
it maintains a position above the level of the tank.
The tank reservoir must be installed and fastened in a horizontal position with the mounting clip (supplied) in
a
dry location
. Choose the most appropriate place and plug the outlet not being used with the black cap.
• Before plugging the connectors, check they are clean, dry and not live.
• Connect the 4-conductor plug and receptacle while aligning the arrows
Operation
Ensure that the tank is installed so that the alarm will activate before the condensate tray overflows (top of
tank is below rim of condensate tray). Before finishing the installation, it is recommended that you test the
correct operation of the condensate removal pump.
• Never try to run the pump “dry” without water (may damage the pump)
• Rinse the condensate water tray thoroughly to eliminate all metallic particles and foreign bodies.
• Ensure that the reservoir tank is connected to the condensate tray to collect the condensate from the
mini-split unit.
• Pour water into the condensate tray of the air conditioner
• Check to ensure the pump starts, pumps water, then stops
• Test the alarm by pouring water in at a rate faster than the pump discharge until the float activates the
pump alarm.
Maintenance
Any maintenance on the condensate pump
MUST BE DONE WITH THE POWER SUPPLIED SWITCHED OFF.
At the beginning of the season, or regularly if the mini-split unit is used all year long:
Remove the cap of the tank reservoir, the filter and the magnet. Clean inside the tank reservoir and the
float with water containing 5% bleach.
Ensure that the rubber seal is installed and seated properly in the tank lid, install the float with the magnet
facing upward, and replace the filter.
Replace the tank lid and do a full operational test.
Safety
• DiversiTech strongly recommends connecting the high-level alarm cable to a light or audible alarm.
• The pump module features a thermal cut-out set at 70°C with AUTO-RESET
• Ensure that the ground wire of the pump is connected properly.
• Conforms to UL STD 778 certified to CAN/CSA STD C22.2 NO. 108 Recognized ETL.
!
Installation of the pump module
Disconnect the power supply before installation. The pump module may be installed in the mini-split unit, in
a lineset cover like SpeediChannel
TM
(See Figure A) or in a false ceiling. Double-sided adhesive foam tape
is provided for that purpose. A space must be left around the pump module for it to cool in the event of
prolonged operation. The pump module should not be insulated. The discharge tube (not supplied) must
have an inside diameter of 1/4’’ and used with the 0.16” x 0.25” reducer (supplied). Use the included cable
ties to properly secure the discharge hose to the pump. Make sure to observe the flow direction indicated
by the arrow on the pump module. White/neutral, Black/line, Green/Ground
The alarm
Consisting of: Common(C)/Orange, Normally open(NO)/Purple and, Normally closed(NC)/Grey.
The switch is rated to 5A max. The minimum power required to supply the common (C) is 10mA at 5VDC.
Use normally open (NO) to activate audible or light alarm to signal potential overflow. Use normally closed
(NC) to shut off unit power to prevent further condensate generation.
CONNECTION OF THE OVERFLOW SWITCH IS MANDATORY. FAILURE TO DO SO WILL INVALIDATE
MANUFACTURER’S WARRANTY AND MAY INDUCE FLOODING AND WATER DAMAGE. ALSO NOTE THAT THE
OVERFLOW SWITCH IS ELECTRONIC AND DRAWS ITS POWER DIRECTLY FROM THE PCB IN THE PUMP, SO THE
SWITCH ITSELF CANNOT OPERATE UNLESS THE PUMP IS POWERED.
The discharge tube (not supplied) of the pump module must always be higher than the tank reservoir and
must have an inside diameter of 1/4" in order to prevent siphoning.
Connect the 1/4" discharge tube to the
0.16" x 0.25" reducer (supplied).
WARNING: Nonsubmersible Pump
