3
For parts or assistance, call ECO-FLO Customer Service at 1-877 326-3561
PRE-INSTALLATION
BEFORE USE
Examine the pump and all parts to ensure no parts are dam-
aged. If any part of the pump appears to be damaged, do not
use this pump and contact 1 877 326-3561 for assistance.
INTENDED USE
Your condensate pump is designed as an automatic conden-
sate removal pump for water dripping off an air conditioner
evaporative coil. The pump is controlled by a float/switch mecha-
nism which turns the pump on when automatically 2-1/4” of water
collects in the tank and automatically switches off when the tank
drains to approximately 1-1/4”.
INSTALLATION
MOUNTING THE PUMP
Do not install this pump in a
manner that will subject it to
splashing or spraying.
The tank has two slots provided to mount the unit. The slots
are located on the ends of the tank. The unit should be mount-
ed either on the side of the air conditioner unit or a nearby
wall. The pump must be level and the inlet must be below the
coil drain. Conduit fittings are not compatible with the
plastic pump housing.
MAKING THE ELECTRICAL CONNECTIONS
Shut off electrical power at the
fuse box before making any
connections. All wiring must comply with local codes.
LINE VOLTAGE
: Connect the power cord to the line voltage
specified on the motor and nameplate. The power cord must
be connected to a constant source of power (not a fan or other
device that runs intermittently).
If the power cord does not havea plug, wiring is as
follows: green (or yellow/green) - ground. Black (or brown) -
line. And White (or blue) - neutral.
BEFORE INSTALLING THE PUMP
Before installing the pump, allow the air conditioner to cycle
several times, collecting condensate in a separate container
to help flush any residual oils that may have remained in the
system.
MATERIALS REQUIRED (NOT INCLUDED)
Before using this pump, ensure you have the following items:
Safety Glasses, Philips Screwdriver, Level, At least two screws
(for wall or air handler mount only), Wall Anchors (for wall only),
1/2” Hose Clamp.
SPECIFICATIONS & PERFORMANCE
GPH of Water @ Total Feet of Lift
Model
HP
Volt
Amps
0 ft.
5 ft.
10 ft.
15 ft.
Max. Lift
CDSP-20
1/12
115
1.5
100
83
67
42
18 ft.
The Safety Switch NC and COM leads can be connected
in series with a low voltage thermostat circuit. This will
protect against overflow by shutting down heating/air-
conditioning system if water level in pump tank rises
above normal level. An optional alarm can be connected
to the NO termenal.
Check Valve
Mounting Slots
Safety Switch
(Low Voltage, Class ll)
Thermostat
Terminal
Connection
in Furnace
Typical
Thermostat
Optional Alarm
Hook Up
NC
NO
COM
