Intended Use; Media To Be Pumped; Information On The Product; Model Code - Dimplex UP 75-25PK Installation And Operating Instruction

UP 75-25PK - UP 75-32PK
4

Intended use

This device must not be operated by persons (including children)
with limited physical, sensory or mental abilities or lacking the
necessary experience and/or knowledge.
Children must be supervised to ensure that they do not play with
the device.
These high-efficiency pumps from the series are intended for the
circulation of liquids (no oils, liquids containing oil, no foodstuff)
in:
 Domestic hot water heating systems
 Air conditioning, cooling and cold water circuits
 Heat pumps, brine circuits up to +2 °C

4.1 Media to be pumped

Pure, thin liquid, non-aggressive and non-explosive media with
no solid or long fibre components and free from admixtures of
mineral oils.
In heating systems, the water should fulfil the requirements of
current valid standards, which apply for the water quality in heat-
ing systems (e.g. VDI 2035).
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Information on the product

5.1 Model code

Example: UP 75-25PK
UP = High efficiency pump
= Electronically regulated
25 = Screw connection
25 C (Rp 1½"), 30 (Rp 2")
70 = max. delivery height in (dm)
PK = P = PWM input signal
K = constant controller
Tab. 5.1:

5.2 Technical data

Max. discharge rate
Max. delivery height
Line voltage
Nominal current
Frequency
Insulation class
Degree of protection
Power consumption P1
Nominal widths
Connecting flange
Permissible
ambient temperature
Max. relative humidity
 Closed industrial circulating systems
Approved media to be pumped are heating water in accordance
with VDI 2035, water/glycol mixtures in a ratio of 1:1.
When glycol is added, the output data of the pump must be ad-
justed based on the higher viscosity.
ATTENTION!
Danger of damage to health!
The materials used in the series can cause damage to health as they are
not approved for use in domestic water circulating systems.
Pumps are not approved for use in pure domestic water systems.
ATTENTION!
The pump must not be used to convey inflammable media, such as diesel
oil and petrol.
Depends on the pump type, see characteristic curve
Depends on the pump type, see characteristic curve
1~230 V ±10 % according to DIN IEC 60038
See type plate
50/60 Hz
F
IP X4D
See type plate
siehe Kap. 5.1 Model code
siehe Kap. 5.1 Model code
Tab. 5.2 auf S. 4
* 95 %
452115.66.53 · FD 9712
English
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