Table of Contents
Advertisement
CONDENSATE DRAIN PUMP AND HUMIDIFIER DRAIN PUMP
Depending on the version, a condensate drain pump is available
(for versions B and R) or a humidifier drain pump (for versions H
and T) with mechanical features such as to be able to resist the
high temperatures of the water exiting the steam cylinder.
STD CONDENSATE DRAIN PUMP (LOWWATERTEMPERATURE)
The pumps with tank are designed to collect the condensate pro-
duced by the air-conditioning unit.
These start automatically when the float rises and have a dis-
charge head of 4 metres.
The pump is fitted with two switches, activated by a float system.
One is used to start the centrifugal pump, and the other is used
as a high level safety switch.
The top part of the pump is made from transparent plastic, for
quick and easy inspection of the internal components, and is sup-
plied with a 2 metre long cable with push-in quick coupling to
simplify installation and maintenance.
In any case, the pump with tank must be installed below the
source of condensate.
Technical specifications:
Tank capacity: 2 litres
Recommended maximum head: 4.6 m
Maximum water flow-rate: 288 l/h with zero head
Rated power: 0.6 A, 230 VAC
Noise level
60 dB with maximum head
Shutdown protection on overheating with auto-reset thermal relay
Maximum drain water temperature: 50°C
Non-return valve as standard
Power cable and alarm cable supplied (2 m long)
Frame with drilled rear plate for wall mounting
Two inlet openings to connect multiple units (25 mm)
Transparent cover for quick inspection
Made from fire resistant plastic
Safety switch: max 4 A
Dimensions:
Height: 170 mm
Width: 235 mm
Depth: 140 mm
Weight: 1.75 kg
Electrical connections:
Brown: Line
Blue: Neutral
Green/yellow: Earth
Black: N/C
Black: Common
Installation notes
This pump is designed to be installed only horizontally, resting the
base on a perfectly flat, horizontal surface or fastening it horizon-
tally to the wall through the holes provided on the frame.
The pump requires a drain hose with an inside diameter of 6 mm
or 9 mm.
62
EN
The pump must be located below the drain fitting, according to
the instructions contained in the packaging.
Check that the head is sufficient to lift the condensate to the
point of drainage.
Make sure the hoses are not choked or twisted along the path
between the pump and the point of drainage.
Securely fasten the hoses with a clamp to the pump outlet fitting,
to prevent them from coming loose and consequently causing
water to be released at high pressure.
IMPORTANT:
1) The safety switch should always be used
2) The drain pump should be powered separately from the unit
that produces the condensate, so as to allow the pump to con-
tinue draining the water even if the unit itself shuts down.
Maintenance guide
At least once every 6 months, pour a bactericidal solution into
the tank, to prevent accumulation of residues and sludge at the
bottom.
These substances may cause the float to malfunction or block the
non-return valve that the drained water flows through.
STD CONDENSATE PUMP PERFORMANCE
300
250
200
150
100
50
0
0
1
HEAD IN METRES
NB: Users must check that any chemicals contained in the con-
densate are compatible with operation of the pump.
• Do not use the pump to drain water at temperatures exceeding
50 °C.
• Do not use with demineralised water (this has been proven to
damage the mechanical parts of the pump)
IMPORTANT:
Test pump operation by filling it with water until the motor
starts, to check for any leaks and verify correct drainage of the
water.
SAFETY SWITCH
PUMP
MOTOR
PUMP START
SWITCH
PUMP FRAME
ACCURATE AX - AW - AD - AT - AF
2
3
4
5
BLACK
BLACK
LINE
NEUTRAL
EARTH
Hide quick links:
Advertisement
Table of Contents
