DIVERSITECH CP-22 Manual

Installation and
Safety Instructions
Condensate
Pump
CP-22
CP-22-230
CP-22LP
CP-22LP-230

Rated
Voltage
Rated
Current Draw
Input
Type
Head
Height
Flow Rate
at Zero Head
Temperature
Rating
Product Dimensions
(LxWxH)
Product
Weight
Inlet Height
from Base
Included
Accessories
Wiring Color
References
120 Volts / 60 Hz
1.9 Amps
USA 3-prong plug
22 . maximum
1.6 GPM
• Continuous duty 140F°
• Max inlet temperature 160F°
• Not suitable for contact with
steam or gasses that
exceed 160F°
11.8” x 5.9“ x 6.7”
(4.9“H low prole)
5 lbs.
(4.7 lbs. low prole)
4.4” (1.75” low prole)
• Instruction Sheet
• Stainless Steel Hang Tabs
• Plug Protector
• Algaecide Tablet Dispenser
• 4’ Remote Shuto Leads
with Insulated Terminals
• Polyethelene Inlet Covers (3)
Black - Live/Hot
White - Neutral
Green - Ground
All installations must conform
to NEC requirements
220 Volts / 60 Hz
(208-230)
1.0 Amps
NEMA 6-15 plug
22 . maximum
1.6 GPM
• Continuous duty 140F°
• Max inlet temperature 160F°
• Not suitable for contact with
steam or gasses that
exceed 160F°
11.8” x 5.9“ x 6.7”
(4.9“H low prole)
5 lbs.
(4.7 lbs. low prole)
4.4” (1.75” low prole)
• Instruction Sheet
• Stainless Steel Hang Tabs
• Plug Protector
• Algaecide Tablet Dispenser
• 4’ Remote Shuto Leads
with Insulated Terminals
• Polyethelene Inlet Covers (3)
Brown - Live/Hot
Blue - Neutral
Green/Yellow - Ground
All installations must conform
to NEC requirements
CP-22-230
CP-22LP-230
CP-22T-230
CP-22LPT-230
CP-22
CP-22LP
CP-22T
CP-22LPT

Limited Warranty
All pumps manufactured by or for DiversiTech Corporation (the Com-
pany) and sold by the Company under the DiversiTech brand are
warranted to be free of defects in workmanship and materials for a
period of 24 months from date of sale from the distributor to the
contractor. The Company will credit, repair or replace, at its option, any
Pump if deemed defective within this time period. All products returned
to the Company must include a return authorization issued by the
Company. The returned product should be suitably packaged and
shipped prepaid from the point of shipment to the point designated in
the Company's return authorization.
This warranty is a limited warranty and shall be in lieu of any other
warranties, expressed or implied, including, but not limited to, any
implied warranty of merchantability or tness for a particular purpose.
There are no other warranties that extend beyond the description of
the face hereof. The liability of the Company arising out of it's supply of
said products, or their use shall not in any case exceed the cost of
correcting defects in the products as set forth above. The Company
shall not be liable for any costs or damage incurred by its customers in
the removal or replacement of defective products from units in which
the products have been assembled. In no event shall the company be
liable for loss of prots, indirect, consequential, or incidental damages.
SAFETY WARNING
FOLLOW ALL SAFETY INFORMATION TO REDUCE POTENTIAL ELECTRICAL SHOCK.
DISCONNECT POWER BEFORE SERVICING UNIT. PUMP MUST BE PROPERLY GROUNDED.
NEVER USE THE PUMP TO MOVE FLAMMABLE LIQUIDS.
NEVER USE THE PUMP IN AN EXPLOSIVE GAS ENVIRONMENT,
OR WHERE GAS FUMES OR VAPOR MAY BE PRESENT.
ALWAYS DISCONNECT THE POWER PRIOR TO MOVING,
ADJUSTING OR SERVICING THE PUMP OR ATTACHED SYSTEMS.
Diversitech Corporation
6650 Sugarloaf Parkway
Suite 100
Duluth,GA 30097
800.995.2222
FAX [phone]
©2008 DiversiTech Corporation
PRINTED IN CHINA

Thank you for the purchase of this DiversiTech condensate pump. This
pump is designed to automatically remove the condensate water that
collects from appliances such as air conditioners, high-eciency furnaces
and de-humidiers.
The pump has a built-in tank that collects the water from the appliance.
When the water collected reaches sucient level inside the pump tank,
the pump switches on and pumps the water to a remote location for
disposal. When the tank is suciently empty the pump automatically
switches o.
The pump is capable of liing water to its rated height and is equipped
with a check valve that prevents water from owing back into the tank
when the pump shuts o.
The pump is outtted with lights that show the status of power available,
motor running and high water (alarm) conditions.
The pump is also equipped with a switch that activates when the water in
the tank reaches an overow condition. The overow safety switch may
be connected to turn o the appliance if the high water condition occurs.
The switch also has an alarm terminal that may optionally be connected to
an audible alarm or remote indicator light to indicate a trouble condition.
Pump should be stored indoors.
The chosen location should be clean and dry.
Carefully open the carton to avoid damage to the pump. Do not use a
knife or other sharp object that may scratch the pump’s cover. Aer
opening the carton, look for damage. If damage is found le a claim with
the freight carrier.
CAUTION: Be sure to remove the cardboard insert. It is used to protect the
oat during shipment. Failure to remove the insert will cause the pump to
run continuously.
Supply voltage and frequency must match what is shown on the pump
nameplate. Source voltages lower than the rated supply can reduce
performance and cause the pump to overheat.
The pump must be level and should be placed on a solid surface or oor.
The pump has rubber feet to reduce noise and keep it in place during
operation.
Do not use this pump in the presence of spraying or standing water, it may
cause a shock. This pump is not suitable for use in Class I or Class II loca-
tions (explosive gas or dust).
Do not cover the pump air vents. The pump is air cooled. Do not cover
the vent holes located on the top or sides of the pump housing. The pump
may be operated continuously as long as the air vents are not covered.
General Information
Unpacking
Power Source
Pump Installation
CHECK FOR
SHIPMENT
DAMAGE

The condensate pump is equipped with metal mounting tabs which allow the
tank to be screwed to a wall or equipment side panel. The screw-to-screw
distance is 8”. When mounting into drywall or concrete walls the screws must
have anchors which provide the necessary support in the wall material.
The pump top is reversible. It may be turned around to allow easy access to
the pump outlet, pan tab tray or power connection as may be required by
the particular installation.
4 inlet holes are located in the top deck of the pump. Flexible vinyl tubing
or PVC may be connected to any of the pump inlets. Pop out covers are
provided to cover unused inlets. Be sure to cover the unused holes to
prevent the pump from collecting debris or insects.
Tubing installed into the inlet holes must be straight. The tubing must not
bend inward where it will interfere with the pump or oat mechanism.
When using rigid tubing such as PVC, be sure to cut the end at an angle.
This will allow the condensate water to drain freely and keep the tubing
end from being blocked by the tank bottom.
It may be desirable to use a “P” or “U” trap between the AC unit and the
condensate pump to provide a liquid barrier to air ow from the air condi-
tioner. These types of “traps” always contain some water which blocks the
ow of air from the AC unit which is wasteful and can cause other prob-
lems such as accelerated algae growth.
The pump is equipped with a combination barb-type tting and check
valve. The tting allows the connection of 3/8” exible vinyl tubing such as
DiversiTech “CVT” clear vinyl. Attach the tubing by pressing it over the
barb tting and secure with a screw type hose clamp.
Route the tubing up and away from the pump; avoid compressing or
kinking the tubing. The tube route should be the shortest possible distance
from the pump to the building exterior or other drain location. For best
results the distance that the water must go UP should be shorter than the
distance that it goes DOWN. With the longer DOWN tubing, the length will
help siphon the condensate from the tank, speeding the pump out time.
The pump features a dispenser which holds DiversiTech Pro-Treat pan
treatment tablets. The dispenser may be lled with multiple tablets to aid in
keeping the pump, tank and outlet tubing slime free.
Connect the pump power to a properly grounded outlet capable of
providing power that exceeds the requirements listed on the pump name-
plate. Avoid the use of extension cords wherever possible. The pump must
be operated by a continuous source of power and must not be connected
to switched outlets or other power supplies that may be inadvertently or
automatically turned o.
Mounting
Inlets
Outlets and Tubing Connections
Pro-Treat® Tabs
Pump Electrical Connections

All aspects of the installation must
conform to requirements of the NEC,
and any applicable local codes.
The pump safety switch should be used
on 24V Class II control circuits only. The
pump safety switch connections are
available on standard ¼” quick connect
terminals located on the top cover.
Two wires with pre-crimped connectors may be plugged onto the
COMMON and RUN terminals and wired into the 24 Volt thermostat circuit
to shut o A/C systems should an overow condition occur. The Safety
Switch operates with or without power provided to the pump. An optional
alarm or remote trouble light may be connected.
The third terminal of the safety switch closes when the water exceeds the
high level limit. This terminal be connected to a light or buzzer to indicate
system trouble.
Apply power by plugging in the pump. Check for green LED indication the
power is available. Test oat and safety switch by manually lling the tank
or manually operating the oat. (see disassembly below)
Test Safety Switch operation (if used) to be sure that the A/C system shuts
down and the red ALARM LED lights when the pump has reached an
overow condition.
Leak Check: Operate the pump by lling tank to trigger operation. Pump
RUN will be indicated by the yellow RUN LED.
Homeowner Instruction: Instruct the homeowner about the pump's general
operation, how to add Pro-Treat tablets, and to look for the ALARM LED if
they think that there is system trouble.
Always disconnect power before performing maintenance. Pump and
deck may be removed from the tank by pushing tabs located on the tank
sides away from the deck while liing on the pump cover.
Periodically inspect the Pump tank to assure it is free of accumulated dirt or
sludge. Do not use solvent cleaners. Clean Tank with soap and warm
water only. The check valve may be removed for cleaning or replace-
ment by unscrewing with a 9/16 wrench. (illustration)
Clean inlet and outlet piping. Tubing may be cleared
of slime or debris instantly with a Wagner brand
Gallo Gun tool and Swoosh cartridges.
Add Pro-Treat Tabs to the tablet tray.
Reassemble system and check
for correct operation.
Safety Switch
Pump Operation
Pump Maintenance and Disassembly