Sauermann SI-1801 handleiding
Handleiding
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9
17’ 23’
Mains supply 120V~60Hz
230V~50/60Hz
56W - 1.05 A (5)
85W - 1.45 A
(1) (3)
80 W - 0.72 A
(2) (4)
Safety switch
NC 4 A resistive - 42 V peak
Max. ow rate
132 gph (500 l/h)
Max. discharge 60Hz
head 50Hz
16’ (4.9m) 21’ (6.4m)
18’ (5.5m)
Operating time
S3: 30% (3 s ON – 7s OFF)
Noise level in application
45 dBA at 3.3 ft (1 m)
Water levels (mm)
Fig. 4
Max. condensate
temperature & acidity
t<150°F - 65°C, 1 min
pH>2.5
Tank volume
1/2 US Gal (2.0 l)
Thermal protection
(overheat)
230 F° (110°C)
auto-reset
248°F (120°C)
auto-reset
Protection IP 20
Technical specication : 17’ : SI1801LHUS11 (5)
23’ : SI1801SCUS11 (1) - SI1801SCUS23 (2) - SI1801US11/T (3) -
SI1801US23/T (4)
WARNING: Risk of electric shock. This pump is supplied with a grounding cable and a grounding
attachment plug. To reduce the risk of electric shock, ensure that the pump is connected only to a suitable
grounding device.
1/ START UP
a/ Mains connection (Fig.10)
Connect the cable to the mains network in accordance with local wiring rules.
b/ Safety switch connection (Fig.10-11)
IMPORTANT (EU): The high level safety switch comes with a dry contact rated NC at 250 V at 1 A inductive
and 4A resistive.
IMPORTANT (USA): High level safety switch comes with dry contact NC to be connected only to class 2
circuit not to exceed 42V peak.
We recommend to use this contact to cutout the application, preventing condensate overow (Fig.10).
To modify the safety switch type, refer to Fig. 11.
c/ Hydraulic connection (Fig.7-8-9)
The pump unit should be installed horizontally, where the condensate drain pipe can enter into one of the
4 Ø30 mm (1 3/16’’) inlet holes at the top end of the pump. The discharge connection is made through
the check valve, to which a tube of Ø int.10 mm (Ø 3/8’’) should be xed. For Ø int. 6 mm (Ø1/4’’) pipe, a
Ø 6 x Ø 10 mm (1/4’’ x 3/8’’) adaptor can be used. In this case, the ow will be reduced. The acceptable
curvature of the tube’s radius is 60 mm max. (2 3/8’’). To t or dismantle the valve tube, it is preferable to
withdraw the check valve beforehand.
d/ Installation / Settings (Fig.6-9)
The pump can be installed either on the ground, on a wall (drilling template supplied on P.14-15) or
hanging from the ceiling, using the xed slot holes on the casing (to hang the pump from the ceiling it is
necessary to use 4 threaded rods + nuts as well as the drilling templates shown on P.14-15). It is possible
to choose the side of the water exit. Reversible pump block.To ensure proper ventilation of the motor, the
pump must be free of any obstruction. Be careful not to bend the exible discharge tubing. A reinforced
tube can be used. For the reduction in ow due to pressure loss, consult the ow chart.
When the pump is installed with a boiler (EN12056.1, §4.5, §5.8) : discharge tubing must be resistant to acidic
water (pH<6.5). Internal discharge recommended, to avoid freezing pipes.
2/ USE
a/ Operation
Pour water into the pump. Check that the pump starts and stops once the water level begins to fall. To
check the safety switch operation, continue to pour water into the pump until the safety switch is set OFF
(use a testing meter).
b/ Cleaning.
The pump must be disconnected from the mains power supply before any maintenance work is carried
out. The inside of the pump should be cleaned regularly. Remove the tank and clean it with a mild cleaning
solution (such as water with 5% bleach). At the same time, check that the oat is clean and free to move.
Re-install the tank and re-check the operation (§ 2.a), including the start, stop and safety switch.
3/ TROUBLESHOOTING
If your pump is running continuously, check :
1) Discharge lines are not frozen, obstructed or kinked
2) The check valve is not blocked
If your pump is running abnormally (on and o quickly), check that the check valve is not damaged.
If your pump is not starting, check the wiring and power supply (Fig.10).
4/ WARRANTY
2 years : https://sauermanngroup.com/en/warranty
EN
EN
N921-06_2012.indd 9N921-06_2012.indd 9 19/03/2020 11:58:3319/03/2020 11:58:33
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Productinformatie
| Merk | Sauermann |
| Model | SI-1801 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 4054 MB |
