187 © STULZ GmbH – all rights reserved EN/01.2019/G22
ec tower technical manual
14.3 Data sheet for optional condensate pump
Technical
Specification:
•
2 metres connecting cable
•
Self-priming
•
Tank capacity: 4 litres
•
Maximum discharge head: 9m
•
Water flow rate: 1050 L/hr
•
Pre-wired safety switch
•
Pump rating: 0.7A, 175W, 220/240V AC
Dimensions:
Height:
250mm
Width:
300mm
Depth:
150mm Weight: 4,4kg
Electrical Connections:
Brown: Live
Blue: Neutral
Green/yellow: Earth
2x black: Safety switch
Data sheet
Aspen Economy Hot Water
Tank Pump
Suitable for any humidifier
drain-down applications
Description:
The pump is designed to collect hot water from humidifier drain down cycles and normal
condensate from any associated air conditioning or boiler systems and discharge it to a
maximum head of 9 metres.
The internal pre-wired safety float is a low current switch to stop the drain down cycle
in the event of pump failure. The pump is operated via two internal float switches.
PUMP
MOTOR
PUMP CASING
SAFETY
FLOAT SWITCH
NORMAL
FLOAT SWITCH
LIVE
EARTH
NEUTRAL
BLACK
BLACK
Installation Notes
This pump is designed to sit level on its base.
Ensure that there are no kinks or trapped parts
in the discharge piping, which must have an
internal diameter of 9mm.
Fix the pipes with cable ties to the pump inlet
and outlet.
IMPORTANT:
The pre-wired safety switch MUST
ALWAYS be utilised.
Before commissioning, the pump/tank
must be filled with water and checked for
leaks and proper pumping.
Aspen Pumps Apex Way Hailsham East Sussex BN27 3WA www.aspenpumps.com
Tel: 00 44 1323 848842 Fax: 00 44 1323 848846 sales@aspenpumps.com
IMPORTANT: The pump must be filled
must be filled rior to commissioning
so that the pressure line can be
checked for leaks.
For further help contact Aspen Pumps.
6 METRE HD
1 2 3 4 5 6 7 8 9 10
metres head
1400
1200
1000
800
600
400
200
0
flow in ltrs/hour
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