STIEBEL ELTRON WPM - Page 45

COMMISSIONING
Settings
www.stiebel-eltron.com WPM | 45
Menu item/parameter Options Unit Min. Max. Standard System value
 SET VALUES
 PUMP RATE %
 SPREAD K 1 15
 DHW
 TYPE OF CONTROL
 MINIMUM PUMP RATE OFF | ON
 AVERAGE PUMP RATE
 MAXIMUM PUMP RATE
 ADJUSTABLE PUMP RATE
 SPREAD CONTROL
 SET VALUES
 PUMP RATE %
 SPREAD K 1 15
 COOLING
 TYPE OF CONTROL
 MINIMUM PUMP RATE OFF | ON
 AVERAGE PUMP RATE
 MAXIMUM PUMP RATE
 ADJUSTABLE PUMP RATE
 SPREAD CONTROL
 SET VALUES
 PUMP RATE %
 SPREAD K 1 15
 DEFROST
 TYPE OF CONTROL
 MINIMUM PUMP RATE OFF | ON
 AVERAGE PUMP RATE
 MAXIMUM PUMP RATE
 ADJUSTABLE PUMP RATE
 SPREAD CONTROL
 SET VALUES
 PUMP RATE %
 SPREAD K 1 15
 STANDARD SETTING
 MINIMUM PUMP RATE %
 MAXIMUM PUMP RATE %
 HEATING
 CONTROLLER DYNAMICS 1 500 100
 HYSTERESIS K 1 10 1
 SPREAD CONTROL
 SET SPREAD K 3 12
 MAXIMUM PUMP RATE % 50 100
 STANDBY PUMP RATE 20 100
 HEATING CIRC PUMP RATE % 20 100
 DHW
 DHW PUMP RATE % 20 100
 COMPRESSOR
 MINIMUM DEFROST TIME min 1 20 1
 START DEFROST OFF | ON OFF
 IDLE TIME min 1 120 20 min
 MAXIMUM CURRENT A 10 30 30 A
 MINIMUM RUNTIME min 0 30 10 min
 POWERDEFROST OFF | ON 0 20 OFF
 HEATING SYSTEM SIZING
 DESIGN TEMPERATURE °C -20 0 -15 °C
 HEAT DEMAND kW 5 20 15 kW
 CONSTANT OUTPUT kW 5 20 10 kW
 CONDENSATE RIBBON HEATER
 OUTSIDE TEMPERATURE °C -10 5 5 °C
 QUICK START OFF | ON OFF