Technical data

90 | Project planning manual for heat pumps for heating and domestic hot water preparation | 01.2012 www.dimplex.de
7.7 Heat pump manager
7.7 Connection of external system components to the heat pump manager
Inputs
* EconPlus
Outputs
NOTE
With the WPM 2006 plus, the remote fault indicator and the swimming
pool pump are connected via the RBG WPM relay module which is avail-
able as a special accessory.
7.8 Technical data for the heat pump manager
Compliance with utility requirements
 Switch-on delay when supply voltage is recovered or utility
shut-off time is lifted (10 s to 200 s)
 The heat pump compressors are switched on a maximum of
three times per hour.
 Heat pump is switched off by the utility blocking signal with
the option of switching on the second heat generator .
General
 Self-adjusting defrosting cycle time
 Monitoring and fusing equipment of the refrigerating cycle
according to DIN 8901 and DIN EN 378
 Identification of the respective optimum mode of operation
with the largest possible heat pump proportion
 Frost protection function
Low pressure switch brine for installation in the brine circuit (spe-
cial accessory)
NOTE
WPM ECONPLUS
Integrated thermal energy metering with sensors in the refriger-
ating circuit
Connection Explanation
J2-B1 X3-R1* X3 External sensor
J2-B2 R2.1* X3 Return sensor
J2-B3 R3* X3 Domestic hot water sensor
J3-B5 X3 Flow sensor (antifreeze)
J6-B6 X3-R5* J6-GND Sensor, heating circuit 2
J6-B8 X3-R13* J6-GND Sensor, heating circuit 3
J5-ID1 X2 Domestic hot water thermostat
J5-ID2 X2 Swimming pool thermostat
J5-ID3 X2 Utility block
J5-ID4 X2 External disable contact
J5-ID5 X2 Primary pump / fan fault
J5-ID6 X2 Compressor fault
J7-ID9 X2 Low pressure brine
J7-ID12 X3-N20.1 X3 External thermal energy meter 1
J20-ID17 X3 Circulation system requirements
J20-ID18 X3-N20.1 X3 External thermal energy meter 2
Connection Explanation
J12-NO3 N / PE Primary pump / fan
J13-NO4 N / PE 2nd heat generator
J13-NO5 X2-M13* N / PE Heat circulating pump
J13-NO6 M18* N / PE Domestic hot water circulating pump
J14-NO7 N / PE Mixer open
J15-NO8 N / PE Mixer closed
J16-NO9 X2-M16* N / PE Auxiliary circulating pump
J16-NO10 K21* N / PE Flange heater domestic hot water
J16-NO11 N / PE
Heat circulating pump for heating cir-
cuit 2
J17-NO12 N / PE Mixer open - heating circuit 2
J18-NO13 N / PE Mixer closed - heating circuit 2
J4-Y2 J22-NO17* X2 Remote fault indicator
J4-Y3 J22-NO16* Swimming pool circulating pump
- J22-N018 Circulation pump
Line voltage 230 V AC 50 Hz
Voltage range 195 to 253V AC
Power consumption Approx. 14 VA
Degree of protection according to EN 60529; protection
class according to EN 60730
IP 20
Switching capacity of outputs Max. 2 A (2 A) cos (ϕ) = 0.4 at 230 V
Operating temperature 0 °C to 35 °C
Storage temperature -15 °C to +60 °C
Weight 4,100 g
Party setting range Standard time 0 – 72 hours
Vacation setting range Standard time 0 – 150 days
Temperature measuring ranges
External wall temperature -20 °C to +80 °C
Return temperature -20 °C to +80 °C
Frost protection sensor (flow temperature) -20 °C to +80 °C
Heating controller setting ranges Limit temperature boiler release -20 °C to +20 °C
Maximum return temperature +20 °C to +70 °C
Warmer/colder +5 °C to +35 °C
Hysteresis/neutral zone +0.5 °C to +5.0 °C
Setting range
Lower operation / raise operation
Warmer/colder +5 °C to +35 °C
Setting range
Domestic hot water basic temperature
Set temperature +30 °C to +55 °C
Setting range
Domestic hot water reheating
Set temperature +30 °C to +80 °C
Mixer setting range Mixer runtime 1-6 minutes