How it Works
Daikin
Loading...
EHS157034
Installation manuals
4 pgs4.32 Mb0
Installation manuals [sq]
4 pgs460.83 Kb0
Operating Instructions Manual
64 pgs10.47 Mb0
Operation manuals
64 pgs7.05 Mb0
Operation manuals
8 pgs591.83 Kb0
Operation manuals
52 pgs6.02 Mb0
Operation manuals [bg]
76 pgs7.41 Mb0
Operation manuals [cs]
64 pgs7.16 Mb0
Operation manuals [de]
64 pgs6.93 Mb0
Operation manuals [de]
52 pgs5.62 Mb0
Operation manuals [el]
72 pgs7.87 Mb0
Operation manuals [el]
56 pgs5.28 Mb0
Operation manuals [es]
72 pgs7.36 Mb0
Operation manuals [es]
56 pgs6.06 Mb0
Operation manuals [fr]
72 pgs7.18 Mb0
Operation manuals [fr]
56 pgs6.17 Mb0
Operation manuals [hr]
64 pgs7.14 Mb0
Operation manuals [hu]
64 pgs7.7 Mb0
Operation manuals [it]
56 pgs6.14 Mb0
Operation manuals [it]
68 pgs7.22 Mb0
Operation manuals [nl]
52 pgs6.05 Mb0
Operation manuals [nl]
68 pgs7.09 Mb0
Operation manuals [pl]
64 pgs7.61 Mb0
Operation manuals [pt]
56 pgs6.1 Mb0
Operation manuals [pt]
68 pgs7.21 Mb0
Operation manuals [ro]
68 pgs7.15 Mb0
Operation manuals [sk]
64 pgs7.11 Mb0
Operation manuals [sl]
64 pgs10.2 Mb0
Operation manuals [sv]
64 pgs9.68 Mb0
Operation manuals [sv]
60 pgs8.6 Mb0
Table of contents
Loading...

Daikin EHS157034, EHS157068 Operation manuals

Download
Operating instructions
Daikin Control RoCon HP, EHS157034, EHS157068
Operating instructions
Daikin Control RoCon HP, EHS157034, EHS157068
English
Daikin RoCon HP EHS157034 EHS157068

1Safety

1 x 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.
ke a note of the preset values before you make any
● Ma 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
allation and operating instructions.
inst
– When connecting to
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
The guides are included in the scope of supply for the individual un
its.
a Daikin solar system; the associated
and operating instructions.
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

1.2 Warning signs and explanation of symbols

Meaning of the warnings
Warnings in this manual are classified according into their se­verity and probability of occurrence.
DANGER!
Draws attention to imminent danger.
Disregarding this warning can lead to serious injury or d
eath.
WARNING!
Indicates a potentially dangerous situation.
Disregarding this warning can result in serious injury o
r death.
CAUTION!
Indicates a situation which may cause possible d
amage.
Disregarding this warning can lead to damage to property and the environment.
Certain screen displays or menu p shown in these instructions due to country or equipment varia­tions in the Daikin Altherma EHS(X/H) or the logged onto the Control.
oints may differ from those
status of the user

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.
This symbol identifies user tips and particularly useful information, but not warnings or hazards.
Daikin RoCon HP Daikin Control
008.1420844 – 05/2014
Operating instructions
3
1 x Safety

1.4 Proper use

The RoCon HP may be used only in Daikin Altherma EHS(X/H) heat pumps that have been approved for Daikin the regulating system RoCon. The Daikin RoCon HP may only operated only according to the indications in this manual.
Any other use outside the intended use is considered as im­proper. The operator alone shall bear responsibility for any re­sulting damage.
For any work on the equipment, which extends above and beyond the operation of the regulating system, you must observe the details provided in the supplementary documents, particularly with regard to safety instructions.
Operating instructions
4
Daikin RoCon HP
Daikin Control
008.1420844 – 05/2014

2 Product description

2 x Product description
The Control RoCon HP is part of the Daikin Altherma EHS(X/H).
It consists of the RoCon BM1 control panel to which
the actuators and sensors, as well as other compo­nents in the Daikin RoCon regulating system, are con-
nected, and the Ro
Con B1 operating unit.
In this instruction manual we explain just the functions and setting possibilities of the Control. More information on the Daikin Altherma EHS(X/H) and other equipment components can be found in the supplementary docu­ments.
The electronic, digital Control is able to automatically control all
eating, cooling and hot water functions for a direct heating
h circuit, a storage tank charging circuit and optionally connectable mixer module, depending on the heating unit in question.
It is responsible for all safety management functions of the Daikin Altherma EHS(X/H). This executes a safety switch-off in the event of a water shortage or undefined operating states. A corre­sponding fault message shows the operator al
l the information for
fault causes.
All function settings for the Daikin Altherma EHS(X/H) and the op­tional RoCon devices connected via the data bus are carried out
ith the operating elements of the integrated RoCon B1 control
w panel and displayed in clear text display on a coloured backlit display.
The regulation data bus can be used to connect the Daikin Altherma EHS(X/H) to the following optional equipment:
– EHS157
034 room station.
– EHS157068 mixer module.
The Control RoCon HP contains a timer which can be used to set: – 2 individually-adjustable timer programmes for room heating
d room cooling(1 (direct heating circuit),
an
– 2 individually-adjustable timer programmes for hot water gen-
eration,
– 1 individually-adjustable timer programme for an optional cir-
culation pump.
(1 Use of the timer programme for room cooling only possible in combination with
a connected room thermostat
Initial commissioning of the heating system is described in the in­stallation manual for the Daikin Altherma EHS(X/H).
Certain menu items in the Control RoCon HP are only accessible to the specialist heating technician. This security measure en­sures that no undesirable malfunctions arise during operation of the system through incorrect settings.
The EHS157034 room station has the same operating panel as the Daikin Altherma EHS(X/H) B1 operating element integrated in the RoCon.
All settings for the allocated heating circuit can be carried out in
e same way as the operating unit. With activated terminal
th function, all operating possibilities that are available on the inte­grated operating unit are available
, with the exception of certain
special functions (e.g. Manual Operation).
An EHS157068 connected mixer module will also be operated, after appropriate allocation, by the RoCon B1 control unit and/or the EHS157034 room station.
In addition, the RoCon HP control unit has a frost protection fun
ction for the direct heating circuit and the storage tank charging circuit, as well as an automatic function for heating support (inclusion of an additional source of heat such as a wood­burning boiler or solar installation).
The potential-free AUX switching contact can be used to carry out
ifferent control functions in conjunction with external devices
d (demand from an external heat generator, switching to bivalent operating mode, external status display, etc.).
In addition, it also has several inputs for using external control
ntacts (external operating mode switching or heat demand and
co SMART GRID and off-peak (EVU) functions),
The weather-controlled flow temperature regulation can be opti-
mised with the Ro
Con OT1 optional external temperature probe
which can be installed on the north face of the building.
If the EHS157056 optional gateway is installed and connected to
the Internet, the Daikin Altherma EHS(X/H) can be conveniently monitored and operated by remote control using a mobile phone (app).
Daikin RoCon HP Daikin Control
008.1420844 – 05/2014
Operating instructions
5
3 x Operation

3Operation

3.1 General

DANGER!
If electrical components come into contact with water, this can cause an electric shock as well as cause
potentially fatal injuries and burns.
● The displays and the buttons on the Control must be protected from the effects of moisture.
clean the Control use a dry cotton cloth.
● To
Using aggressive cleaning agents and other
liquids can cause damage to equipment or lead to an electric shock.
Maximum energy utilisation
The most effective energy utilisation is achieved by the Daikin Altherma EHS(X/H) at the lowest possible return flow and hot water temperatures.
If an external heat generator (e.g. the optional backup heater) is used at inflow target temperatures of over 50 °C, the efficiency (COP) of th EHS(X/H) can be affected negatively (depending on the outside temperature).
e Daikin Altherma
3.2 Display and operating elements

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 3.4.8).
Malfunctions are generally indicated by a fault code and a clear text fault message on the display.
For troubleshooting instructions refer to chapter 6.
The colour of the backlighting indicates the operational status and the operational mode:
White: Standard lighting, normal operational display.
Red: Fault status, depending on the type of fault, the
Daik
in Altherma EHS(X/H) continues to function with
restrictions.
Green: Operating mode with operator authorisation.
Blue: Operating mode with expert authorisation.
1 Clear text display 2 Setting: Configuration 3 Setting: Remote Param 4 Rotary switch 5 Setting: Info 6 Setting: Operating Mode
Fig. 3-1 Arrangement of display and operating elements
7 Setting: Set Temp Day 8 Setting: Set Temp Night 9 Setting: DHW Set Temp 10 Rotary button 11 Setting: DHW Install 12 Setting: Time Program 13 Exit button
1 Date display 2 Status of refrigerant com-
pressor 3 Display of expert login 4 Display time 5 Current flow temperature 6 Status heating circuit
Fig. 3-2 Display of the Control - standard display
7 Current outdoor temperature 8 Active operating mode 9 Status of hot water genera-
tion
10 Current storage tank temper-
ature
Explanation of symbols
Item
fig. 3-2
2 / 3 Air Purge active (see section 3.6.10)
2 / 3
2 / 3
2 / 3
Symbol Explanation
2
Flashing: Heat pump demand active
Permanently on: Refrigerant compressor is working
2
No connection to the external heat pump unit
3 Access Rights Expert active
(see section 3.6.1)
Terminal function active (see section 3.4.9)
Frost protection function active (see section 3.6.5)
Temporary timer programme "Party" active (see section 3.4.7)
Operating instructions
6
Daikin RoCon HP
Daikin Control
008.1420844 – 05/2014
3 x Operation
Item
Symbol Explanation
fig. 3-2
2 / 3 Temporary timer programme "Away" active
(see section 3.4.7)
2 / 3 Temporary timer programme "Holiday"
active (see section 3.4.7)
2 / 3
Temporary timer programme "Vacation" active (see section 3.4.7)
2 / 3 Screed Program active (see section 3.6.13)
5 Direct heating circuit
– Under normal conditions, the current
inflow temperature t
V, BH
is displayed.
– In the case of no demands from the
heat pump, the abbreviation "ES" is displayed instead of the current inflow temperature.
The control system has switched to
energy saving mode
(see section 3.4.2). Superfluous electronic components are
itched off.
sw
5 Mixer circuit
The current inflow temperature of the se­lected heating circuit is displayed.
5 Room temperature sensor
The current room temperature is displayed.
6 Heating circuit status
– Heating circuit active (room heating
function)
– Heating circuit active (room cooling
function)
– Heating circuit not active (currently no
heat transfer in the heating circuit)
7 Outside temperature sensor
The current outside temperature is dis­played.
8 Current operating mode (see section 3.4.2)
Standby active.
Reducing active.
Heating active.
Cooling active.
Summer active.
Automatic 1 active.
Automatic 2 active.
9
10
Tab. 3-1 Explanation of display symbols
Domestic hot water generation active
Domestic hot water generation not active
Domestic hot water circuit status
The current storage tank temperature t
is displayed.
DHW1

3.2.2 Operating elements

CAUTION!
Never operate the operating elements on the con­troller with a hard, pointed object. This can cause damage and can cause the control to malfunction.
If special key combinations or extend
ed key pushes are required for certain function, a separate note is made in each specific section of this description.
Rotary switch
The rotary switch is used to gain rapid direct access (main function level) to frequently required functions and setting possi­bilities.
Independent of the setting of the rotary switch, the Daikin Altherma EHS(X/H) operates in accordance with
the operating mode set in the switch position "Oper-
ating Mode"
or which has been activated by a
special programme.
Action Result
Rotating
Direct selection of the main function level allo­cated to this switch position.
Tab. 3-2 Function of rotary switch
Rotary switch
The rotary switch can be used to navigate in the individual levels, setting values can be selected, changed and these changes can then be accepted by pressing briefly.
Action Result
Rotating
To the right (+): Increased regulation
To the left (–): Reduced regulation
Tap sthing
Confirm, accept, selection and execute the function.
Tab. 3-3 Functions of the rotary switch
Daikin RoCon HP Daikin Control
008.1420844 – 05/2014
Operating instructions
7
3 x Operation
1
2
3
45
6
7
8
9
Keylock Function
On
Keylock Function
Keylock Function
Off
Exit button
This button can be used to jump back to the previous display within a menu display or a function / input can be interrupted.
This button can also be used to call up the special level (see section 3.5).
Action Result
Brief actuation.
– Jump back to the previous display or pre-
vious level or
– Cancellation of a special function or an
ctive temporary timer programme.
a
Press for more
– Special level is called up.
than 5 s.
Tab. 3-4 Functions of the exit button

3.3 Operating concept

The operating concept for controlling the RoCon HP is structured in such a way that the frequently required setting facilities are ac-
cessible quickly and directly at the ma using the rotary switch) and that the less frequently required
setting facilities are arranged at a lower parameter level.
in function level (selection
When the system is switched on, it regulates fully automatically,
on the stipulations set in the Control RoCon HP, the
based operation of the – room heating, room cooling and the – sanitary hot water generation.
Independent of the setting of the rotary switch, the Daikin Altherma EHS(X/H) operates in accordance with
the operating mode set in the switch position "Oper
-
ating Mode" or which has been activated by a
special programme.
If the user enters a value manually, this setting remains active until the user changes it or until the programme clock forces an­other operating mode.
The operating mode can be affected by additional functions such as: – Weather-controlled flow temperature regulation – Switching time program – Setting the temperature ta
rget value – Setting at the room station – EXT signal (external operating mode switching) –Quite Mode – Interlink fct – SMART GRID - Signal – EVU (reduced cost tariff) - Signal – Screed function –Air Purge – Manual Operation
1 Operating Mode (section 3.4.2) 2 Set Temp Day (section 3.4.3) 3 Set Temp Night (section 3.4.4) 4 DHW Set Temp (section 3.4.5) 5 DHW Install (section 3.4.6) 6 Time Program (section 3.4.7) 7 Configuration (section 3.4.8) 8 Remote Param (section 3.4.9) 9 Info (section 3.4.1)
Fig. 3-3 Illustration of main function level (rotary switch position)
Certain functions and parameters are restricted by access au­thorisation and can only be adjusted by the heating expert (see section 3.6.1).
In normal operating mode the rotary switch should be in position
.
After switching on and successful initialisation, the display automatically 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 changes with a brief push of the rotary switch.
Adaptation to the special installation configuration is
carried out in the rotary switch position "Configu- ration"
(see section 3.4.8).
Button block
The operating panel on the RoCon HP can be blocked to prevent inadvertent actuation (see fig. 3-4).
Unlocking can be carried out in the same way.
The prerequisite for this function is that, in the level "Setup", the parameter [Keylock Function] is set to "On" (see chapter 5.2.1 tab. 5-1).
Fig. 3-4 Activating and deactivating the button block
Operating instructions
8
Daikin RoCon HP
Daikin Control
008.1420844 – 05/2014
3 x Operation

3.4 Basic functions and operating modes

If the storage temperature falls below a certain minimum value, the safety settings of the Daikin Altherma EHS(X/H) prevent the operation of the heat pump in the case of low external temperatures:
ternal temperature < -2 °C, minimum storage
– Ex
temperature = 30 °C
ternal temperature < 12 °C, minimum storage
– Ex
temperature = 23 °C.
Without backup heater: The storage tank water must be heated to the minimum required storage temperature by an external heater.
With backup heater (EKBUxx): With an outdoor temperature < 12 °C and a storage tank temperature < 35 °C, the backup heater (BUH) is switched on automatically on in order to heat up the storage tank water to at least 35 °C.
● In order
the back-up heater, temporarily – Parameter [Function Heating Rod] = "1" and – Set parameter [Power DHW
– Set rotary switch to the operating mode and
Automatic defrosting function
At low outdoor temperatures and corresponding humidity values, the external heat pump unit may ice up. This icing impairs effi­cient operation. The system detects this condition automatically and starts the defrosting function.
During the defrosting function, heat is drawn from the hot water storage tank and the backup heater is turned on if required. De­pending on the heat demand for the defrosting function, heating
f the direct heating circuit may be interrupted temporarily.
o
After 8 minutes at most, the system returns to normal mode.

3.4.1 System information (Info)

In this rotary switch position, the rotary switch can be used to call up all the system temperatures, the type of Daikin Altherma EHS(X/H), various software information and the operating sta­tuses of all system components, on of displayed parameters depends on the connected components.
No settings can be made to these values.
● Place the rotary
Standard display is shown (see fig. 3-2).
ess the rotary switch briefly.
● Pr
The parameter overview is displayed.
lect the desired information level with the rotary switch.
● Se
● Confirm the changes with a brief push of the rotary switch.
The value is displayed (for example, see fig. 3-6).
● Select th
More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5.10.
e individual information with the rotary switch.
to accelerate the heating process with
] to the maximum
value of the backup heater.
parameter [1x Hot Water] to "On". Following
ccessful heating, reset the parameters to
su "Off".
e after the other. The number
switch in the "Info" position.
Display operating data
The current operating data for the Daikin Altherma EHS(X/H) are shown on the RoCon HP Control in the "Overview" information level.
The display of the operating data is not divided into several
ows. By adjusting the rotary switch it is toggled between the
wind windows.
Short
designation
Mode Current mode of the heat pump:
Ext Current energy mode of the heat pump:
RT Parameter [Room thermostat] / [Interlink fct]
Page 1
Pump Actual output of the intern
EHS Current output of the backup heater in kW
BPV Current position of the mixing valve 3UVB1
TV Current inflow temperature after the plate heat ex-
TVBH Current heating inflow temperature or temp. after
TR Current heating return flow temperature (tR1)
Tdhw Current temperature in domestic hot water
Page 2
TA Actual outdoor temperature (measured by op-
V Actual volume flow (flow
Explanation of the displayed value
: Heating : Cooling : Domestic hot water generation : Automatic defrosting function active
LT: EVU function active and low tariff. HT: EVU function active and standard tariff. SGN: SMART GRID - Function active, normal mode. SG1: SMART GRID - Function active, rejection, expensive power. SG2: SMART GRID - Function active, multiple operation, cheap power. SG3: SMART GRID - Function active, start command and multiple operation, cheap power.
- - -: No external mode active, heat pump works in normal mode.
= Off: - - -
Parameter [Room thermostat] = On: – : Heating or cooling demand – : No heating demand
Parameter [Interlink fct] = On (priority): – - - -: Only frost protection – IL1: Normal inflow target temperature –IL2:
– Increased inflow target temperature in
heating operation
– Decreased inflow target temperature in
ing operation
cool
al heating circulation
pump in %
(100 % = A, 0 % = B)
changer (t
h
eating support heat exchanger (t
storag
V1
e tank (t
)
DHW1
)
V, BH
)
tional temperature sensor RoCon OT1)
rate) in the heating
system
Daikin RoCon HP Daikin Control
008.1420844 – 05/2014
Operating instructions
9
3 x Operation
Info
Overview
Water Pressure
Off
Info
Overview
Water Pressure
T-HS
Water Pressure
Short
Explanation of the displayed value
designation
TVBH2 = TVBH
TR2 Current heating return flow temperature, sec-
ondary sensor (tR2)
Tdhw2 Current temperature in domestic hot water
sto
rage tank, secondary sensor (t
Page 3
Tliq2 Current coolant temperature (tL2)
DHW2
)
TA2 Actual outdoor temperature (measured by tem-
perature sensor of the external heat pump)
quiet Shows the status of the whisper mode
Tab. 3-5 Description of the operating data displayed as an overview
Displaying the water pressure
On the Control RoCon HP, when it is switched on, you can display the system pressure (water pressure) in the internal circuit (direct heating circuit). The water pressure is available as the first info parameter (see fig. 3-6).
The permissible range of water pressure during operation de­pends on the Daikin Altherma EHS(X/H) and The set values and threshold values must only 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 Altherma EHS(X/H)).
The pressure limits for the safety switch-off and the set pressure can be adjusted in the parameter settings in level "System Configuration".
the heating system.
Fig. 3-5 Display operating data overview
Fig. 3-6 Info values display (e.g. system pressure)
Operating instructions
10
Daikin RoCon HP
Daikin Control
008.1420844 – 05/2014

3.4.2 Setting the operating mode

Operating Mode
Standby
Reducing
Operating Mode
Heating
Cooling
Summer
Operating Mode
Summer
Automatic 1
Automatic 2
Operating Mode
Summer
Automatic 1
Automatic 2
The selection of the operating mode with which the Daikin Altherma EHS(X/H) is to operate is undertaken on the rotary
switch in the setting "Operating Mode"
The selected operating mode is activated by briefly pushing the rotary switch.
.
3 x Operation
Fig. 3-7 Changing over the operating mode
● Place the rotary switch in the "Operating Mode"
● Select
● Confirm the changes with a brief push of the rotary switch.
Operating mode Standby (Stand-by)
In this mode, the Daikin Altherma EHS(X/H) is shifted to the stan (see section 3.6.5) remains in place. In order to m function, the system must not be disconnected from
All controllers integrated into the RoCon-system via the CAN bus are also switched at a higher level to the operating mode "Standby".
(E.g.: From "Standby" to "Automatic 1")
position.
An overview is displayed.
the desired operating mode with the rotary switch.
Daikin Altherma EHS(X/H) operates in accordance with
the set operating mode.
The current operating mode is indicated by an appropriate
symbol in the standard display.
CAUTION!
A heating system that is not fro in cold weather and be damaged.
● Drain the water out of the heating system if there is a danger of frost.
the heating system is not drained and there is a
● If risk of frost, the power supplies must be secured and the external main switch must remain switched on.
d-by mode. The frost-protection function
st-protected can freeze
aintain this
the mains!
Fig. 3-8 Standard display in "Standby" operating mode
(above 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 conditions are met:
– the outdoor temperature sensor (RoCon OT1) is
cted and correctly parametrised in the system
conne
configuration, – the outdoor temperature is over 8 °C, – there is no heating command, – the frost protection function
is not active in any of
the connected heating circuits, and – Daikin Altherma EHS(X/H) has been switched on
r at least 5 mins.
fo
Operating mode Reducing
Reduced heating mode (lower set room temperature) in ac­cordance with the target temperature set for economy mode in the parameter [T-Reduced] (see section 3.4.4).
Hot water generation according to the set target domestic hot water temperatures and switching cycles in the hot water time programme [DHW Program 1] (see section 3.4.5).
Operating modes Heating, Cooling
Heating or cooling operation in accordance with the room tem­perature set in the parameter [T-Room 1 Setpoint] (see section 3.4.3).
A connected outdoor temperature senso
r (weather-controlled flow temperature regulation) or a connected room station will also influence the set flow temperature regulation (requirements: Pa­rameter [HC Function] = On).
Hot water generation according to the set target domestic hot water temperatures and switching cycles in the hot water time programme [DHW Program 1] (see section 3.4.5).
Operating mode Summer
Hot water generation according to the set target domestic hot water temperatures and switching cycles in the hot water time programme [DHW Program 1] (see section 3.4.5).
All controllers integrated into the
RoCon-system via the CAN bus are also switched at a higher level to the operating mode "Summer".
Operating mode Automatic 1 (Timer programme)
Automatic heating and economy mode in accordance with the permanent timer programmes (see section 3.4.7): – [HC Program 1] – [DHW Program 1]
Daikin RoCon HP Daikin Control
008.1420844 – 05/2014
Operating instructions
11
3 x Operation
Operating mode Automatic 2 (Timer programme)
Automatic heating and economy mode in accordance with the permanent timer programmes (see section 3.4.7): – [HC Program 2] – [DHW Program 2]
If, in the active operating mode, the hot water gener­ation is in setback, you can use the rotary switch
to set temporary "DHW Reheating" without having to
change any other standard settings (see section 3.4.6).
Switching contact for external operating mode switching
Likewise, the operating mode (see tab. 3-6) can be switched from an external device (e.g. modem, etc.) via a potential-free switching contact which is connected to a resistor and to the terminals "EXT" at the J8 port on the Daikin Altherma EHS(X/H).
Operating mode Resistance Tolerance
Standby < 680 Ω
Heating 1200 Ω
Reducing 1800 Ω
Summer 2700 Ω
Automatic 1 4700 Ω
Automatic 2 8200 Ω
Tab. 3-6 Resistance values for the evaluation of the EXT signal
The resistances specified in tab. 3-6 work at a toler­ance range of 5 %. Resistances outside of this toler­ance ranges are interpreted as open input. The heat
erator resets to the previously active operation
gen mode.
At resistance values higher than the value for "Automatic 2", the input is not considered.
If several switching contacts are to be connected to the Daikin Altherma EHS(X/H) (e.g. SMART GRID, Room thermostat), the associated functions can have a higher priority than the external operating mode switching. The operating mode requested by the EXT switching contact might then not be activated or may be activated later.
In addition to these operating modes there are vario temporary heating programmes available (see tab. 3-7), which run according to priority after they have been activated.
± 5 %
us different
Temporary timer
programme
Setting /
activating in
level
Rotary switch setting
DHW Install DHW Install
Party
Away
Holiday
Time Program
Vacation
Screed*
* Only with expert code.
Tab. 3-7 Overview of temporary timer programmes
Configuration >
HC Configu
ration
If a temporary timer programme (DHW Install, Party, Away, Holiday, Vacation, Screed) is started during the selected operating mode, the regulation will take place with preference according to the settings of this timer programme.

3.4.3 Temperature setting Dayt ime room temperature

The set room temperatures for room heating during the day are determined in the rotary switch setting .
● Place the rotary switch in the "Set Temp Day" position.
An overview is displayed.
The end figures of the parameter designations (1 - 3) within this rotary switch setting designate the associ­ation with each individual cycle of the timer
programme.
● Select the temperature block to be set with the rotary switch.
● Confirm the changes with a brief push of the rotary switch.
Settings are displayed.
t the temperature.
● Se
● Confirm the changes with a brief push of the rotary switch.
Change has been accepted. Jump back to previous dis-
play.
More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5.5.

3.4.4 Temperature setting Economy mode

The set room temperatures for room heating in economy mode are determined in the rotary switch setting
● Place the rotary switch in th
e "Set Temp Night" position.
.
An overview is displayed.
● Sele
● Confirm the changes with a brief push of the rotary switch.
ct the parameter to be set with the rotary switch.
– [T-Reduced]: Set value for "Reducing" operating mode or
setback by a permanent timer programme.
– [T-Absence]: Set value for temporary heating / cooling
rammes ("Away" and "Vacation").
prog
Settings are displayed.
t the temperature.
● Se
● Confirm the changes with a brief push of the rotary switch.
Change has been accepted. Jump back to previous dis-
play.
More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5.6.
Note
Section
3.4.6
Section
3.4.7
Section
3.6.13
Operating instructions
12
Daikin RoCon HP
Daikin Control
008.1420844 – 05/2014
3 x Operation

3.4.5 Temperature setting hot water generation

The hot water set temperatures for hot water generation for each
individual timer programme are determined in the rotary switch setting
.
● Place the rotary switch in the "DHW Set Temp" position.
The end figures of the parameter designations (1 - 3) within this rotary switch setting designate the associ­ation with each individual cycle of the timer programme.
● Select th
e temperature block to be set with the rotary switch.
● Confirm the changes with a brief push of the rotary switch.
Settings are displayed.
● Set the temperature.
● Confirm
the changes with a brief push of the rotary switch.
Change has been accepted. Jump back to previous dis-
play.
More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5.7.

3.4.6 Unplanned hot water generation

You can charge the hot water up manually outside a hot water timer programme to the preset temperature set in parameter [T-DHW Setpoint 1] in the rotary switch position
. Heating up is carried out as a priority and independently of any other heating programmes.
● Place the rotary switch in the "DHW Install" position.
An overview is displayed.
● Select the
– [1x Hot Water]: Activating one-off hot water generation.
● Confirm the changes with a brief push of the rotary switch.
● Settin
● Confirm the changes with a brief push of the rotary switch.
parameter to be set with the rotary switch.
g parameters.
Start unplanned hot water generation.
After this temporary function has expired, the Control automatically jumps back to the previously active oper­ating mode. The rotary switch should therefore be re-
turned to the position "I
nfo" after activation.
The function is subject to time limits.
It is interrupted at the latest afte
r the time set in the pa­rameter [Max DHW loading time] and cannot be re­started once more until the time set in the parameter
Off Time] has passed.
[DHW
Possible setting values for this rotary switch setting can be seen in chapter 5.3.

3.4.7 Switching time program

Various different timer programmes are available, that are set in the factory, but which can be adjusted to suit, to provide conven­ient and individual room and hot water temperature control.
The timer programmes regulate the associated heating circuit,
storage tank charging circuit and an option connected circu-
the lation pump in accordance with the stipulated switching times.
● Place the rotary
switch in the "Time Program"
position.
An overview is displayed.
● Select the timer
● Confirm the changes with a brief push of the rotary switch.
programme to be set with the rotary switch.
Settings are displayed.
● Sele
● Confirm the changes with a brief push of the rotary switch.
More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5.8 "Rotary switch setting: Time Program".
ct and change the value to be set with the rotary switch.
Permanent timer programmes
For the connected heating circuits and the storage tank charging circuit, timer programmes regulate the heating circuit tempera­tures or the operating times for the circulation pump in ac­cordance with the stipulated switching cyc cycles are saved in time blocks for which various different set temperatures apply.
In the switching cycles the heating system is regulated differen-
tiated into da
y and economy mode.
The target room temperatures for these timer programmes are
set in "Set Temp Day
, "Set Temp Night" and "DHW
"
Set Temp" .
The following timer programmes are available:
– 2 timer programmes for the heating circuit, each with 3
possible time cycles – [HC Program 1] – [HC Program 2]
A separate input for each individual day of the week is possible, or in blocks of "Monday to Friday", "Saturday to Sunday" and "Monday to Sunday".
Programme Time period Switching cycle
HC Program 1
HC Program 2
Tab. 3-8 Menu structure heating circuit timer programme
Single day of the week
(Monday, Tuesday ...)
Working week
(Monday to Friday)
Weekend
(Saturday to Sunday)
Entire week
(Monday to Sunday)
See
gram 1
HC Pro
les. The switching
1.
06:00 -> 22:00
2.
--:-- -> --:--
3.
--:-- -> --:--
1.
06:00 -> 22:00
2.
--:-- -> --:--
3.
--:-- -> --:--
1.
07:00 -> 23:00
2.
--:-- -> --:--
3.
--:-- -> --:--
1.
06:00 -> 22:00
2.
--:-- -> --:--
3.
--:-- -> --:--
1.
2.
3.
See
HC Program 1
Adjustment
In the rotary switch position we set the time intervals for the heating circuit, the integrated hot water generation and the optional circulation pump.
Daikin RoCon HP Daikin Control
008.1420844 – 05/2014
Operating instructions
13
3 x Operation
Time settings for one switching cycle in one weekday or block programme are also adopted for other time periods, provided that they affect the same weekdays. Example
s referring to tab. 3-8:
a) For the single working day "Monday" the start time
in the 1st. Switching cycle changed from 06:00 to 05:00.
– 2 timer programmes for the hot water circuit, each with 3
possible switching cycles – [DHW Program 1] – [DHW Program 2]
The setting and input structure of the timer programmes are identical to the ones for the heating circuit timer pro­gramme (see also tab. 3-8).
In the time period "Working week" and "Entire
week", the 1st. time block Switching cycle also changed from 06:00 to 05:00.
b) For the time period "Weekend", the start time in the
1st. Switching cycle changed from 07:00 to 08:00.
In the individual weekdays "Saturday" and "Sun-
day", the 1st. time block is automatically Switch­ing cycle also changed from 07:00 to 08:00.
c) For the time period "Entire week", the end time in
the 1st. time block Switchin
g cycle changed from
22:00 to 21:30.
In all the weekdays the 1st. switching cycle is
also changed from 22:00 to 21:30.
Switching cycle 1 Switching cycle 2 Switching cycle 3
Time period On Off On Off On Off
– 1 timer programme for one optionally connected circula-
tion pump with 3 individual poss
ible switching cycles
[Circulation Time]
The setting and input structure of the timer programmes are identical to the ones for the heating circuit timer pro­gramme (see also tab. 3-8).
For further instructions concerning settings for an op­tional circulation pump, see section 3.6.15.
Saved switching time programmes can be changed at any time. To provide a better overview, we recommend making a record of the programmed switching times and keeping it in a safe place (see chapter 8.1.1).
The permanent timer programmes are preset as per tab. 3-9.
Room heating / Room cooling
Temperature setting
[T-Room 1 Setpoint]: 20 °C [T-Room 2 Setpoint]: 20 °C [T-Room 3 Setpoint]: 20 °C
[T-Reduced]: 10 °C
"HC Program 1"
Monday - Friday 06:00 22:00 - - : - - - - : - - - - : - - - - : - -
Saturday, Sunday 07:00 23:00 - - : - - - - : - - - - : - - - - : - -
"HC Program 2"
Monday - Friday 06:00 08:00 - - : - - - - : - - - - : - - - - : - -
Saturday, Sunday 07:00 23:00 - - : - - - - : - - - - : - - - - : - -
Domestic hot water generation
Temperature setting
[T-DHW Setpoint 1]: 48 °C [T-DHW Setpoint 2]: 48 °C [T-DHW Setpoint 3]: 48 °C
"DHW Program 1"
Monday - Sunday 00:00 24:00 - - : - - - - : - - - - : - - - - : - -
"DHW Program 2"
Monday - Friday 05:00 21:00 - - : - - - - : - - - - : - - - - : - -
Saturday, Sunday 06:00 22:00 - - : - - - - : - - - - : - - - - : - -
"Circulation Time"
Monday - Friday 05:00 21:00 - - : - - - - : - - - - : - - - - : - -
Saturday, Sunday 06:00 22:00 - - : - - - - : - - - - : - - - - : - -
Tab. 3-9 Factory setting for the permanent switching time programmes
Operating instructions
14
Daikin RoCon HP
Daikin Control
008.1420844 – 05/2014
3 x Operation
Temporary timer programmes
For a specific situation there are 4 temporary programmes available, which deactivate the permanent timer programmes or the current operating mode for the duration of their validity.
The symbol of the temporary time program is displayed in the
eader line of the standard display, as long as the time program
h is active.
The following temporary time programmes may be interrupted any time by manually changing the operat­ing mode.
1.
2. [Away]: Immediate one-off setback up to 6 hours
3. [Holiday]: One-off calendar-controlled presence.
4. [Vacation]: One-off calendar-controlled setback.
[Party]: Immediate one-off extension of the roo m
heating
a) If an automatic programme is activated, the last
licable switching cycle is always extended. In the time
app before switching cycle 1, the target room temperature set in the parameter [T-Room 1 Setpoint] applies.
b) In all other operating modes, th
e target room temperature
set in the parameter [T-Room 1 Setpoint] applies. – The hot water generation is not affected. – The time programme runs for the set ti
me period after acti-
vation.
– The system operates in economy mode according to the
room te
mperature set in the rotary switch setting "Set
Temp Night" in the parameter [T-Absence].
– The hot water generation is not affected. – The time programme runs for the set ti
me period after acti-
vation.
– The system operates exclusively in accordance with the
day" settings in the [HC Program 1].
"Sun – The hot water generation operates exclusively in accord-
ance with the "Sunday" settings in the [DHW Program 1].
– The system only operates in economy mode according to
om temperature set in the rotary switch setting "Set
the ro
Temp Night"
in the parameter [T-Absence].
– Hot water generation according to the set temperatures
and switching cycles in the hot water time programme
[DHW Program 1] (see section 3.4.5).
– The calendar-controlled programme [Vacation] is no
t
started if the operating mode [Standby] or [Manual Oper-
ation] is active on the set start date.
● Place the rotary
switch in the "Configuration" position.
An overview is displayed.
● Sele
ct the "Setup" level with the rotary switch.
An overview is displayed.
● Use the rotary [Date] or [Time] parameters.
● Sele
ct and change the value to be changed within the
individual display using the rotary switch.
● Confirm the changes with a brief push of the rotary switch.
switch to select and confirm the [Language],
Change has been accepted. Jump back to previous dis-
play.
More detailed explanations and possible setting values for this rotary switch setting can be seen in section 3.6 and in chapter 5.2.

3.4.9 Terminal function

In the rotary switch setting "Remote Param" , if terminal
mode is activated, other controllers in the RoCon system can also be parameterised via the controller integrated in the CAN bus.
After activation of the "Bus - Scan" a list of the equipment that was recognised is shown for selection in the display (external equipment and local equipment).
After selection and acknowledgement of an external item of equipment, this is shown on the local Control. The local control element acts as the remote control for the external equipment. In this case all the control functions are provided and saved 1:1 as on the external equipment.
During this terminal function the header of the display carries ad­ditional information on the remotely controlled equipment; the
bol #X indicates the bus ID setting for the remotely con-
sym trolled equipment.
The displayed values and symbols are always loaded from the selected equipment (such as the mixer circuit infeed temperature of the mixer module EHS157068).

3.4.8 System settings

We undertake the basic settings for the Control RoCon HP and the system configurations for the installation environment of the Daikin Altherma EHS(X/H), the direct heating circuit, the hot water generation and any optionally connected components in
the rotary switch setting "Configuration"
.
Depending on access authority (user or expert), various different parameters are available. Certain parameters are only acces­sible to the heating expert.
Setting the Language, Date, Time
An internal pre-programmed calendar ensures auto­matic time reset at the annually recurring summer/winter time changes. If required, the automatic time changeover can be switched off.
Daikin RoCon HP Daikin Control
008.1420844 – 05/2014
Fig. 3-9 Display example for a remotely controlled mixer module
For operation of the local equipment, this must be activated again in the selection list (parameter [No selection]).
If at the rotary switch setting the message "n. A." is displayed, the control unit has yet to be assigned a valid terminal address.
If the message "n. A." is still displayed it may be nec­essary to update the device software before the ter­minal function can be used. Contact the Daikin Service
for this.
Team
Operating instructions
15
3 x Operation
Remote Param
Bus - Scan
No selection
Assign the terminal address of the Daikin Altherma EHS(X/H) to the control element RoCon
If several items of equipment in the RoCon system are connected via the data bus, make sure not to duplicate the setting of any parameters [Terminaladress].
ter the expert code (see section 3.6.1).
● En
B1
The "Setup" level is displayed after entering.
● Select the parameter [Terminaladress] with the rotary switch. onfirm the changes with a brief push of the rotary switch.
● C
● Within the display, use the rotary switch to set the unique
terminal address.
onfirm the changes with a brief push of the rotary switch.
● C
Change has been accepted. Jump back to previous dis-
play.
More detailed explanations and possible setting values for this rotary switch setting can be seen in chapter 5.2.1.
Activating / deactivating normal operation
Requirement: A valid terminal address is assigned to the RoCon B1 control element of the Daikin Altherma EHS(X/H) or the EHS157034 room station.
For setting the terminal address of optional connected equipment, see chapter 4.2 or the instruction handbook supplied for the respective equipment.
ace the rotary switch in
● Pl
the "Remote Param"
position.
The level "Remote
Param" is displayed.
● Select the parameter [Bus - Scan] with the
y switch.
rotar
onfirm the changes with
● C a brief push of the rotary switch.
The context menu is
displayed.
Fig. 3-10 Display of the level
"Remote Param" at com­missioning or temporary
ection from the
disconn mains
● Use the rotary switch to select the parameter [New scan?] and confirm with "Yes".
Bus - Scan is performed.An overview of all the equipment found is displayed.
se the rotary switch to select the equipment for which the
● U terminal function is to be performed.
● Confirm the changes with a brief push of the rotary switch.
The local control element acts as the remote control for
the external equipment.
To end termina equipment to the control element, at the level "Remote Param" the parameter [No selection] must be selected and acknowl-
edged (see fig. 3-10).
l mode and restore operation of the assigned

3.4.10 Quite Mode

Quite Mode means that the exterior heat pump unit is operating at reduced output. This reduces the operating noise caused by the exterior heat pump unit.
CAUTION!
Active Quite Mode reduces the performance in room heating and room cooling operation with the result that it may no longer be possible to reach the preset target temperatures.
● With ou
tside temperatures below freezing, there is
a risk of material damage caused by frost.
The Quite Mode is set and turned off as follows:
● Place the rotary switch in the "Configuration" position.
An overview is displayed.
● Select the "System Configuration" level with the rotary switch.
An overview is displayed.
● Sele
● Confirm the changes with a brief push of the rotary switch.
ct the parameter [Quite Mode] with the rotary switch.
The setting for the parameter is displayed.
● Setting parameters – Parameter [Quite Mode] = 0: Deactivated – Parameter [Quite Mode] = 1: Permanently activated – Parameter [Quite Mode] = 2: Only activated at night
onfirm the changes with a brief push of the rotary switch.
● C
Change has been accepted. Jump back to previous dis-
play.
More detailed explanations and possible setting values for this function can be seen in chapter 5.2.2.

3.4.11 SMART GRID

WARNING!
There is a danger of scalding at target hot water tem­peratures over 60 °C. This is possible as the electric utilities company (EVU) is entitled to control the elec­tricity consumption optimally ply and demand in the SMART GRID regulations.
Due to the forced charging, the target hot water tem­perature in the hot water storage tank can reach over 60 °C.
This storage tank charging even takes place when the
ndby" operating mode it set.
"Sta
● Fi
t a scald-protection in the hot water distributor
line (e.g. VTA32 + Screw connection set 1" ).
You will need a special electric meter with an SG receiver for this
nction, and the Daikin Altherma EHS(X/H) must be connected
fu to it.
As soon as the function is activated by the parameter [SMART GRID] = 1, the heat pump is moved to the standby, normal or hot water operating mode, depending on the signal provided by the energy supply company.
in accordance with sup-
Operating instructions
16
Daikin RoCon HP
Daikin Control
008.1420844 – 05/2014
Loading...
+ 36 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use