Technical Data; Approval Codes; Operating Conditions; Operation - Grundfos UPML Installation And Operating Instructions Manual

UPMM_UPML_UPMXL_US.book Page 14 Tuesday, February 26, 2019 10:18 PM

8. Technical data

8.1 Approval codes

Code Voltage
GFJNH 115 V
GFJOD 115 V
GFJOF 115 V
GFJNG 115 V
GFJOG 230 V
GFJNJ 230 V

8.2 Operating conditions

Supply voltage
• 1 x 208-230 V +10%/-10%, 50/60 Hz
• 1 x 115 V +10%/-10%, 50/60 Hz
Motor protection
EP - Electronically Protected
The pump requires no external motor protection.
Enclosure class
CSA enclosure type 2. For indoor use only.
Maximum system pressure
150 psi (1.0 MPa).
Inlet pressure
The minimum inlet pressure must be available at the pump inlet
during operation.
Liquid temperature
203 °F (95 °C)
Ambient temperature
Max. 130 °F (55 °C) near the pump surface.
Storage temperature
Max. 158 °F (70 °C).
Liquid temperature
• Maximum (continuously): 203 °F (95 °C)
• Minimum: 14 °F (-10 °C)
Inrush current
Measured on a flicker network according to IEC 61000-3-3:1994
+ A1, + A2, Annex B
• 115 V: 25.2 A
• 230 V: 43.1 A
Leakage current
< 3.5 mA
Hold 2 sec.
Fig. 17 LED indication of the curve setting
14
Power Control mode
100 W VDC
120 W VDC
120 W AUTO
100 W AUTO
180 W PWM
140 W PWM
Minimum inlet pressure
> 7 psi (> 0.05 MPa)
1 click 1 click
PP CP
PP =

9. Operation

9.1 User interface (AUTO version)

Eight settings are easily available by pushing the button. Three
LEDs show the chosen setting.
The user interface allows selection between eight control curves
in two control modes:
• three proportional pressure curves (PP) + PP AUTOAdapt
• three constant pressure/power curves (CP) + CP AUTOAdapt.
PROPORTIOAL PRESSURE
PROPORTIOAL PRESSURE
PROPORTIOAL PRESSURE
PROPORTIOAL PRESSURE
CO N T R O L M O D E M O D E
CONSTANT PRESSURE
CONSTANT PRESSURE
CONSTANT PRESSURE
CONSTANT PRESSURE
Fig. 16 Serial curve setting
For first start-up: Start at factory pre-setting
If a setting has already been selected: Start at the actual setting
• Press the button for two seconds.
– The pump enters setting mode, and the LED starts flashing.
• Each time you press the button, the setting changes.
– LEDs 1, 2 and 3 are permanently on, and control curve and
mode change.
– Flashing mode:
Fast: proportional pressure
Slow: constant pressure/power.
• If the button is not pressed for ten seconds, the selected
setting is adapted, and the pump returns to operating mode.
• LED 1, 2 or 3 is permanently on, or all are permanently on:
The pump is running with the selected control curve and
mode.
CP =
1
2
3
AUTO
ADAPT
1
2
3
AUTO
ADAPT