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condenSAFE is provided with ¾" connectors for hard piping (PVc) and flexible hose.
Screw the ¾" connectors onto the units connection. Connect your heating appliance's
condensate drain to the unit's inlet by gluing the hard pipe to the connector or the hose.
Repeat the operation with the unit's outlet hose. Do not allow the piping to pass through
areas which could be exposed to temperatures below the freezing point.
Each unit is supplied with a media bag capable of treating the condensate equivalent
to that of a 525 MBH (154 kWh) unit, approximately 2.1 gallons (8 liters) per hour.
To increase CondenSAFE's treatment capacity add a media bag (#CSM2) in each
section of the unit (maximum 2). Refer to the table to learn the condensate treatment
capacities for each section. Additional media bags (#CSM2) are available through
CondenSAFE retailers.
Instructions #cSNP20
Features
ྲ Silent running centrifugal pump with 2.2 m (7.2') power cord
ྲ Full ball bearings in drive shaft
ྲ Pump unit encapsulated in a IP65-rated case
ྲ Check valve to prevent back-flow of liquid into the unit
ྲ Overflow safety alarm switch
ྲ Ultra-compact size
Csp20 speCiFiCations
ྲ Electrical spec.:
120 V, 60 Hz, 2.0 A
ྲ Protection class:
IP65
ྲ Alarm switch:
(NO/NC)
(potential free)
NC = red, NO = black, COM = white
ྲ Weight:
1.46 kg / 3.0 lbs
ྲ Pump Tank capacity:
1.30 L
ྲ Media tank capacity:
1.40 L
ྲ Dimensions:
6.7 × 3.1 × 3.9 in / 170 × 80 × 100 mm
ྲ Pressure hose dia.:
³⁄
" barb
8
ྲ Pump unit of CSP20 can be used in a separate pan.
Maximum fill level: 70 mm (2.5")
Flowrate GPH / LPH
1'
5'
10'
114/430
108/410
87/330
Installation
1. Carefully unpack the unit, check for damage and make sure that all of the required
parts are included. The units are thoroughly tested before packing to insure safe
delivery and operation.
2. Choose a mounting location near the air-conditioner or boiler. The pump must be
mounted level. And the inlet must be below the lowest drain.
3. The pump should be mounted in a way that the cover and/or the pump unit inside
can be removed easily for cleaning purposes.
connecting the piping
1. Connect the discharge line by hand- tighten the cap nut of the check valve. Extend the
discharge line straight up from the pump to the highest point, without exceeding the
pump maximum discharge height. Please take into consideration the discharge volume/
height ratio.
2. From the highest point to the discharge level, the flexible hose must be installed with
a downward slope.
note: Condensates discharged from condensing boilers can contain residual contaminants
like soot & unburned hydrocarbons. ln these systems, it is essential that the contaminated
condensates are treated before being delivered to the pump. Failure to comply with these
requirements can cause equipment malfunction.
15'
20'
58/220
20/75
At the beginning and end of the heating season, verify the acidity of the effluent treated by
CondenSAFE. Contact local authorities to verify the reglementation regarding the authorized
acidity level of effluent (drain or sceptic tank). Replace the media bag (#CSM2) at least
once per year, or as soon as the acidity level of the effluent no longer meets local norms.
Wiring
All wiring must be done according to local and/or applicable national codes.
1. Connect the pump directly in the wall outlet.
2. Overflow alarm switch: The pump model CSP20 is equipped with an overflow alarm
switch (NO/NC) which should be connected. The alarm contact will be activated with
a 5 s time delay.
testing
1. Connect the main power cord of the pump. Manually fill the tank until the float switch
turns the pump on.
2. To test the overflow alarm circuit
a) Kink the tube coming from the pump discharge so it cannot pump out.
b) Pour water into the pump reservoir, filling it completely on the pump side
c) As the water level nears the top of the unit the overflow alarm switch should activate.
d) Un-kink the tube and allow the pump to empty the tank. As the water level goes down
the overflow safety switch will deactivate and the appliance will energise again (or the
alarm will reset).
Maintenance
WARNING! Before attempting any maintenance on the unit, disconnect
the power cord from the power supply to avoid the risk of electrical shock.
Attention: the overflow alarm circuit can still be under power.
If the pump does not perform as stated in above tests, remove the tank cover of the pump
and take the pump off. If the float binds, it may be dirty or damaged.
The motor itself does not need any maintenance so do not attempt any repairs. Also, never
open the drive unit of the pump because breaking the seal will invalidate the warranty.
However, the tank and float mechanism will need to be cleaned once a year. The tank, pump
and the floats should be cleaned with mild detergent using a damp cloth. Reassemble the
pump in reverse order.
cleaning the check valve and verify its operation
1. Remove the discharge line from the check valve.
2. Use a SW 20 (
⁄
") wrench to remove the check valve from the drive unit.
13
16
3. Visually check the valve for obstructions. If damaged, replace.
4. To re-install the check valve, hands tighten it to the pump. Then, tighten ½-turn
further with a wrench. be careful not to over-tighten as this may distort the 0-ring
seal under the check valve.
Replacement items
The discharge nipple with integrated check valve is available for replacement.
model
ltem-number
CSP20
CSCV
description
Check valve
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