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35.'/
4HE35.'/IS THE MOSTVERSATILESYSTEM CONTROLLERFORCOMPLEX SOLARAND
HEATINGSYSTEMS)TISIDEALTOCONTROLACOMBINATIONOFSOLARANDNONSOLARPARTSOF
THESYSTEM
%ASYCOMBINATIONAND PARAMETERISATIONOFPREPROGRAMMED FUNCTIONSFORSEVERAL
MILLIONSOFHYDRAULICVARIANTS
Contents
1 Overview ............................................................................................... 4
2 Installation ............................................................................................ 5
-OUNTING 5
%LECTRICALCONNECTION
$ATACOMMUNICATION"US 9
3$CARDSLOT 9
3 Step-by-step parameterisation ........................................................... 9
4 Operation and function ..................................................................... 10
"UTTONS
3ELECTINGMENUPOINTSANDADJUSTINGVALUES
!DJUSTINGTHETIMER12
!DJUSTINGOPTIONALFUNCTIONS14
4.5 Output submenu ................................................................................ 16
3ENSORCONlGURATION.......................................................................... 18
5 Commissioning................................................................................... 19
"ASICSYSTEMS
/VERVIEWOFOUTPUTANDSENSORALLOCATION 21
6 Main menu .......................................................................................... 35
-ENUSTRUCTURE 36
7 Status................................................................................................... 37
-EASURED"ALANCEVALUES
3OLAR
!RRANGEMENT
(EATING
(1-
-ESSAGES
(OMESCREEN38
8 Solar..................................................................................................... 38
"ASICSETTING 38
/PTIONALFUNCTIONS41
&UNCTIONCONTROL 51
(OLIDAYFUNCTION 52
3OLAREXPERTMENU 53
9 Arrangement ...................................................................................... 54
/PTIONALFUNCTIONS54
10 Heating................................................................................................ 62
3HAREDRELAYS 62
(EATINGCIRCUITS 64
/PTIONALFUNCTIONS
3CREEDDRYING
11 HQM .................................................................................................... 78
12 Basic settings ...................................................................................... 80
13 SD card................................................................................................ 80
14 Manual mode ...................................................................................... 81
15 User code ............................................................................................ 82
16 Inputs / Modules................................................................................... 82
-ODULES82
)NPUTS 82
17 Troubleshooting.................................................................................. 84
18 Accessories ......................................................................................... 87
19 Index .................................................................................................... 89
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1 Overview
• 5 relay outputs and 8 inputs for Pt1000, Pt500 or KTY temperature
sensors
• Up to 2 extension modules viaVBus®(21 sensors and 15 relays in
total)
• Inputs for digital Grundfos Direct Sensors™ as well as for FRHd
humidity sensors
• )NTEGRATEDCONTROLOFUPTOHIGHEFlCIENCYPUMPSVIA07-OUTPUTS
• Data logging, storing, easy transfer of controller adjustments pre-
PAREDANDlRMWAREUPDATESVIA3$CARD
• Cooling over the heating circuit with condensation detection
• Dew point calculation by means of the FRH(d) humidity sensor to
avoid condensation
• 3IMPLIlEDTIMER6BOILERCONTROLAND$(7PREHEATING
• Remote access to the heating circuits with room control unit(s) or
the VBus®Touch HC App
• Extended optional functions, e.g. solid fuel boiler function with mixer
and target temperature control
Technical data
Inputs: 0T 0T OR +49 TEMPERATURE SENSOR INPUTS CAN OPTIONALLY BE
USEDFORREMOTECONTROLSOPERATINGMODESWITCHESORPOTENTIALFREESWITCHES
IMPULSEINPUTFOR6mOWMETERSCANOPTIONALLYBEUSEDFOR0T0TOR+49
TEMPERATURESENSORSREMOTECONTROLSOPERATINGMODESWITCHESORPOTENTIALFREE
SWITCHES#3SOLARCELLDIGITALINPUTSFOR6&$20$'RUNDFOS$IRECT3ENSORSTM
OR&2(DHUMIDITYSENSORS
Outputs:RELAYSOFTHEMSEMICONDUCTORRELAYSFORSPEEDCONTROLPOTENTIALFREE
RELAY07-OUTPUTSSWITCHABLETO6
PWM frequency: (Z
PWM voltage: 6
Switching capacity:
!6^SEMICONDUCTORRELAY
!66^POTENTIALFREERELAY
Total switching capacity:!6^
Power supply: n6^n(Z
Supply connection: TYPE8ATTACHMENT
Standby: 7
Temperature controls class:6)))
%NERGYEFlCIENCYCONTRIBUTION 5 %
Mode of operation: TYPE"#9ACTION
Rated impulse voltage: K6
Data interface: 6"US®3$CARDSLOT
VBus®current supply: M!
Functions:
INTEGRATEDCALORIMETERSANDCONTROLOFWEATHERCOMPENSATEDHEATING
CIRCUITS!DJUSTABLESYSTEMPARAMETERSANDADDONOPTIONSMENUDRIVENBALANCE
ANDDIAGNOSTICSFUNCTIONSFUNCTIONCONTROLACCORDINGTO6$)
Housing: PLASTIC0#!"3AND0--!
Mounting: WALLMOUNTINGALSOSUITABLEFORMOUNTINGINTOPATCHPANELS
Indication / Display: FULLGRAPHICDISPLAY
Operation:BUTTONS
Ingress protection: )0%.
Protection class: I
Ambient temperature: x#
Degree of pollution: 2
Dimensions: XXMM
