Danfoss DHP-R 7UA HPC EM Installation Instructions Manual Download | Manualshive

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VM

ILF

102

DHP-R

&DP

InstallatIon InstRuctIons

ExPansIon moDulE, HPc Em

coolIng moDulE, HPc cm

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Summary of Contents for DHP-R 7UA HPC EM

Page 1: ...VMILF102 DHP R DP Installation instructions Expansion module HPC EM Cooling module HPC CM...

Page 2: ...VMILF102 2 Danfoss...

Page 3: ...must not be connected together with 24 VAC 2 24 VDC Other equipment that uses 0 10V control signal Signal ground GND 24 VAC 2 must only be used as power supply to External equipment that requires 0 10...

Page 4: ...o 086U4229 Connection block item no 086U5121 Other accessories Pilot valve VVL 2 way heat exchanger tap water vvx circulation pump System image Heat exchanger A heat exchanger is connected between the...

Page 5: ...mp no potential closure maximum 6 A Exp in Connection from HPC RM Exp out Connection to possible additional module Submersible sensor Connect to T1 and GND Circulation pump Connect to DO1 1 to 24 VAC...

Page 6: ...ter One of the following modular cables Modular cable 0 3 m item no 086U4227 Modular cable 1 1 m item no 086U4228 Modular cable 10 0 m item no 086U4229 Connection block item no 086U5121 System image S...

Page 7: ...Temperature input T1 Sensor water heater Temperature input T2 Transmitter hot water return Analogue output 0 10 V AO1 Relay DO1 Signal to electric cartridge hot water no potential closure maximum 6A E...

Page 8: ...les Modular cable 0 3 m item no 086U4227 Modular cable 1 1 m item no 086U4228 Modular cable 10 0 m item no 086U4229 Connection block item no 086U5121 Other accessories Shunt valve circulation pump Sys...

Page 9: ...tial closure maximum 6A Exp in Connection from HPC RM Exp out Connection to possible additional module Sensor shunt temperature Connect to T1 and GND Circulation pump Connect to DO1 1 to 24 VAC 2 1 Co...

Page 10: ...e inputs Input Shunt TWC WCS T1 Shunt temperature HW heater temp WCS temperature T2 HW return temp Analogue outputs Outputs Shunt TWC WCS AO1 Control signal Control signal Relay outputs Outputs Shunt...

Page 11: ...to rise more heat pumps are started The valve for active cooling changes its mode and disconnects the drill hole Therefore the cooling agent only circulates through the cooling tank and heat pump so t...

Page 12: ...rn line of the cooling tank Transmitter coolant cooler A strap on temperature detector is connected on the return line from the coolant cooler as close to the cooler as pos sible Heat circuit Cooling...

Page 13: ...ooling circuit pilot valve Analogue output 0 10 V AO2 Signal to cooling fans Relay 24 VAC DO1 Signal to reversing valve against cooling tank passive cold Exp in Exp out G GND G0 Y1 DO1 G0 G0 DO2 G0 DO...

Page 14: ...the pilot valve terminal G to 24 VAC 2 1 Connect the pilot valve terminal G0 to 24 VAC 2 2 Cooling fans Connect AO2 to the signal input of the cooling fan Connect GND to the cooling fan GND Voltage fe...

Page 15: ...ircuit 0 to 100 C Analogue inputs Input Use AI1 Room temperature 0 to 50 C AI2 Relative humidity 0 to 100 Analogue outputs Outputs Use AO1 Control valve cooling circuit AO2 Cooling fans Relay outputs...

Page 16: ...VMILF102...

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