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 Safety

Daikin RoCon HP 
Daikin Control
008.1420844 – 05/2014

Operating instructions

3

1

Safety

1.1

Observing instructions

These instructions are a >> 

Translation of the original 

version

 << in your language.

All the activities required for operation and setting the parameters 
are described in this instruction manual. All parameters needed 
for trouble-free operation have been configured at the factory.

Please read through this manual carefully before operating 
the heating system or before adjusting the settings for it.

Make a note of the preset values before you make any 
changes to the unit configuration.

Relevant documents

– Daikin Altherma EHS(X/H):

– Operating instructions for the user/owner
– Installation and maintenance instructions
– Commissioning checklist

– External unit for Daikin Altherma EHS(X/H); the associated 

installation and operating instructions.

– When connecting to a Daikin solar system; the associated 

installation and operating instructions.

– If a Daikin FWXV(15/20)AVEB is connected; the associated 

installation and operating instructions.

– If a different Daikin heater or optional accessories are con-

nected; the associated installation and operating instructions.

The guides are included in the scope of supply for the individual 
units.

1.2

Warning signs and explanation of symbols

Meaning of the warnings

Warnings in this manual are classified according into their se-
verity and probability of occurrence.

DANGER!

Draws attention to imminent danger.

Disregarding this warning can lead to serious injury or 
death.

WARNING!

Indicates a potentially dangerous situation.

Disregarding this warning can result in serious injury 
or death.

CAUTION!

Indicates a situation which may cause possible 
damage.

Disregarding this warning can lead to damage to 
property and the environment.

This symbol identifies user tips and particularly useful 
information, but not warnings or hazards.

Special warning signs

Some types of danger are represented by special symbols:

Electric power

Risk of burning or scalding

Validity

Some information in this manual has limited validity. The validity 
is highlighted by a symbol.

Only valid for Daikin Altherma EHS(X/H) with cooling 
function

Valid/available only if a room station (EHS157034) is 

connected

Valid/available only if a mixer module (EHS157068) is 
connected

Handling instructions

Instructions on actions are shown as a list. Actions of which 
the sequential order must be maintained are numbered.

Results of actions are identified with an arrow.

Display readouts of the RoCon-Control

Entry into a setting procedure

Exit from a setting procedure

Certain screen displays or menu points may differ from those 
shown in these instructions due to country or equipment varia-
tions in the Daikin Altherma EHS(X/H) or the status of the user 
logged onto the Control.

1.3

Avoid danger

The Daikin Altherma EHS(X/H) is state-of-the-art and is built to 
meet all recognised technical requirements. However, improper 
use may result in serious physical injuries or death, as well as 
property damage. 

To avoid danger, only operate the Daikin Altherma EHS(X/H):
– as stipulated and in perfect condition,
– with an awareness of the safety and hazards involved.

This assumes knowledge and use of the contents of this manual, 
the relevant accident prevention regulations and the recognised 
safety-related and occupational medical rules.

WARNING!

This unit is not intended for use by persons (including 
children) with impaired physical, sensory or mental 
faculties or persons with insufficient experience and/or 
expertise unless supervised by a person responsible 
for ensuring their safety or are given instruction by this 
person on how to use the unit.

Summary of Contents for RoCon HP

Page 1: ...Operating instructions Daikin RoCon HP EHS157034 EHS157068 Daikin Control RoCon HP EHS157034 EHS157068 Operating instructions Daikin Control RoCon HP EHS157034 EHS157068 English...

Page 2: ...irculation pump 27 3 6 16 Remote control via Internet 27 4 Initial start up 28 4 1 Starting up the Daikin Altherma EHS X H 28 4 2 Connect the optional RoCon devices and start them up 28 4 2 1 Starting...

Page 3: ...rning can lead to damage to property and the environment This symbol identifies user tips and particularly useful information but not warnings or hazards Special warning signs Some types of danger are...

Page 4: ...Daikin RoCon HP may only operated only according to the indications in this manual Any other use outside the intended use is considered as im proper The operator alone shall bear responsibility for an...

Page 5: ...used to carry out different control functions in conjunction with external devices demand from an external heat generator switching to bivalent operating mode external status display etc In addition i...

Page 6: ...ements 3 2 1 Display All the operating steps are supported by appropriate displays in the clear text display on a coloured background Menu guiding is available in 7 different languages see section 3 4...

Page 7: ...rm accept selection and execute the function Tab 3 3 Functions of the rotary switch 2 3 Temporary timer programme Away active see section 3 4 7 2 3 Temporary timer programme Holiday active see section...

Page 8: ...ally shows the standard display with rotary switch position In the first commissioning the setting for language selection is displayed first Select the language using the rotary switch Confirm the cha...

Page 9: ...n the Info position Standard display is shown see fig 3 2 Press the rotary switch briefly The parameter overview is displayed Select the desired information level with the rotary switch Confirm the ch...

Page 10: ...be changed by the heating technician If the water pressure falls below the minimum value set parameter value it must be increased by topping up the system see installation instructions of the Daikin...

Page 11: ...bove the frost protection limit In the Standby operating mode the heat pump and any optionally connected backup heaters are isolated from the power supply Energy saving mode when the following conditi...

Page 12: ...setting Note DHW Install DHW Install Section 3 4 6 Party Time Program Section 3 4 7 Away Holiday Vacation Screed Configuration HC Configuration Section 3 6 13 Only with expert code Tab 3 7 Overview o...

Page 13: ...itching time program Various different timer programmes are available that are set in the factory but which can be adjusted to suit to provide conven ient and individual room and hot water temperature...

Page 14: ...mme see also tab 3 8 1 timer programme for one optionally connected circula tion pump with 3 individual possible switching cycles Circulation Time The setting and input structure of the timer programm...

Page 15: ...ionally connected components in the rotary switch setting Configuration Depending on access authority user or expert various different parameters are available Certain parameters are only acces sible...

Page 16: ...he control element at the level Remote Param the parameter No selection must be selected and acknowl edged see fig 3 10 3 4 10 Quite Mode Quite Mode means that the exterior heat pump unit is operating...

Page 17: ...to be started with the rotary switch Confirm the changes with a brief push of the rotary switch The selected programme starts Cancellation and jump back by pushing the exit button again or briefly act...

Page 18: ...thermostat On or parame ter Interlink fct On the overheat protection switch must be connected so that the switching contact of the room thermostat is interrupted If the underfloor heating system is al...

Page 19: ...system by conden sation Before initial commissioning and activation of cooling operation set the maximum permissible system temperature in the minimum temperature limit in the Control RoCon HP paramet...

Page 20: ...eating circuit as a a Mixer extension The outside temperature determined by the outside temperature sensor connected to the Daikin Altherma EHS X H is transmitted to the mixer module via the CAN bus o...

Page 21: ...get temperature normal inflow target temperature value of parameter T Flow CH adj Priority if both switch ing contacts are closed c Cooling operating mode active Closed switching contact heating IL1 T...

Page 22: ...of use The minimum value THZUmin is calculated as follows THZUmin current active target hot water temperature T DHW Setpoint parameter TDiff DHW CH Support Switch on condition Tdhw THZUmin 4 K and Td...

Page 23: ...Select the Air Purge parameter using the rotary switch 3 Confirm the changes with a brief push of the rotary switch The setting for the parameter is displayed 4 Using the rotary switch set the parame...

Page 24: ...el is displayed after entering 2 Press the exit button for at least 5 s Menu Special Level is displayed 3 Select the programme Reset with the rotary switch 4 Execute the programme by briefly pressing...

Page 25: ...provided by the manufac turer The first heating up starts at a feed temperature of 25 C which must be maintained for a period of 3 days Then heating is carried out at the maximum flow temperature set...

Page 26: ...65 C The steps are 1 C Day Factory setting Day Factory setting 1 3 25 C 10 19 55 C 4 7 55 C 20 40 C 8 25 C 21 25 C 9 40 C 22 26 Tab 3 11 Presettings Screed Program Press the Exit key briefly An overv...

Page 27: ...ion pump operates according to its own timer programme b Together with a hot water timer programme The circulation pump is actuated in parallel with the operating periods of the hot water timer progra...

Page 28: ...For greater lengths use larger cross section areas Commercially available junction boxes can be used for con nection of Can bus lines of several RoCon devices Ensure power cables sensor cables and dat...

Page 29: ...e the rotary switch to set the desired operating function for the room station Living Room Operating function see a c d Mixing Valve Operating function see b Solar Module Currently not available Depen...

Page 30: ...er see fig 4 1 Make sure not to assign a duplicate value as the setting of the Terminaladress parameter 1 Display date 2 Status display Screed func tion active 3 Status display Technician login 4 Disp...

Page 31: ...Access Rights Entering access code Setting character by character like a combination lock see chapter 3 6 1 E E 0 9 0000 1 RoCon U1 assign Display only on connected room station Function of the EHS15...

Page 32: ...contact closed standard tariff 1 NC contact switching contact closed off peak tariff N E 0 1 0 Room thermostat Configuration of a room thermostat connected to the port J16 on the Daikin Altherma EHS...

Page 33: ...evaluation On Sensor evaluation activated if no pressure sensor is connected a fault message is generated N E Off On On Outside Temp Adap Individual adapting for the measured value of the outdoor temp...

Page 34: ...ing support 4 When there is a malfunction 5 When sensor value TVBH 60 C 6 When the outdoor temperature parameter value Equilibrium Temp Heat pump continues to operate Parallel bivalence operation 7 Wh...

Page 35: ...ow Normal Good Very Good low Screed Function for screed drying Off Deactivated On The flow temperature is regulated according to the set screed programme The day on which the screed function is activa...

Page 36: ...e is interrupted the function pauses until it is performed successfully on the next day or until it is ended by setting the parameter to Off or by changing the current operating mode The hot water gen...

Page 37: ...threshold hot water charging Setting of the temperature difference to which the temperature in the domestic hot water stor age tank compared to the current target hot water temperature T DHW Setpoint...

Page 38: ...ge Min Max Factory setting Increment BE HF T Reduced Target room temperature for the setback times for the permanent timer programmes Automatic 1 and Automatic 2 E E 5 40 C 15 C 0 5 C T Absence Target...

Page 39: ...nd Monday to Sunday E E See chapter 3 4 7 See tab 3 9 15 min DHW Program 1 In this menu we can parametrise the 1st timer programme for hot water generation 3 switching cycles with a resolution of 15 m...

Page 40: ...e direct heating circuit is displayed in C S S 0 100 C 0 1 C T HC Setpoint The set temperature of the flow in the direct heating circuit is displayed in C S S 0 90 C 0 1 C Status HS pump The current s...

Page 41: ...itch position Configuration level Setup the parameter System Config has been set to inac tive or delete Parameter Description Access Setting range Min Max Factory setting Increment BE HF Boiler Functi...

Page 42: ...is calculated automatically from the date E E Time Time in format hours minutes E E Keylock Function Release of the keylock function Off Button block cannot be activated On The button block can be ac...

Page 43: ...to heating programme 3 Mixer circuit pump in continuous running mode N E 0 3 0 1 T Outside lim day Only if parameter Pump Mode 1 Setting the automatic summer shutdown of the heating system If the out...

Page 44: ...a cooling function Only if parameter HC Function 0 Setting to determine from which outdoor temperature the lowest cooling flow temperature T Flow Cooling max is stipulated setting condition operating...

Page 45: ...us address of the unit causing the fault Fig 6 2 Display of a current error message heat pump fault 6 1 2 Read Protocol The Protocol can be read in the Special Level see fig 6 3 The last received mess...

Page 46: ...T Info Overview Water Pressure T HS Sw Nr B1 U1 Sw Nr RTX RT Sw Nr Controller Info Sw Nr B1 U1 Sw Nr Controller Sw Nr RTX RT Fig 6 4 Software information of the controller components Operating instruc...

Page 47: ...l in the heat exchanger Heat pumping process In a closed coolant circuit the coolant absorbs heat from the surrounding air Compressing this coolant results in a higher temperature which can then be tr...

Page 48: ...t ____ C Time period On Off On Off On Off HC Program 1 Monday Tuesday Wednesday Thursday Friday Saturday Sunday HC Program 2 Monday Tuesday Wednesday Thursday Friday Saturday Sunday Tab 8 1 Individual...

Page 49: ...tching time programme 8 x Notes Daikin RoCon HP Daikin Control 008 1420844 05 2014 Operating instructions 49 8 2 Parameter Enter your parameter changes in the table below Rotary switch setting Paramet...

Page 50: ...Operating instructions 50 Daikin RoCon HP Daikin Control 008 1420844 05 2014 8 x Notes 8 3 Other items...

Page 51: ...ating mode 18 With weather dependent regulation 20 Information messages 41 45 L Language setting 15 Low tariff mains connection 47 M Malfunctions 45 Manual operation 17 Mixer module 20 28 N Normal ope...

Page 52: ...008 1420844_08 05 2014 Copyright Daikin...

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