Daikin RoCon HP - Cooling Characteristic Curve

Configuration
Setup
System
Configuration
System
HC Configuration
DHW Configuration
HC Configuration
HC Function
T-Frost Protect
Heating
T-Outside lim night
Heat-Slope
Room Influence
Heat-Slope
Heat-Slope
Heat-Slope
HC Configuration
Insulation
Heating
Cooling
Fig. 3-14 Manual setting of the heat curve (shown for "User" access
rights)
T
A
External temperature
T
R
Room temperature set value
T
V
Flow temperature
Fig. 3-15 Heat curves
3 x Operation
Daikin RoCon HP
Daikin Controller
008.1420844_13 – 02/2016
Operating instructions
23
More detailed explanations and possible setting values for this function can be seen
in chapter
6.2.
3.6.3 Cooling characteristic curve
Caution! - risk of condensation!
In the event of a fault or wrong setting of
parameters, damage may be caused to
the screed, the structure of the floor and
the underfloor heating system by con-
densation.
● Before initial commissioning and
activation of cooling operation, set the
maximum permissible system
temperature in the minimum temper-
ature limit in the Controller RoCon HP
(parameter [Min T-Flow Cooling]).
With the cooling characteristic curve, the inflow target temper-
ature is adjusted to suit building
conditions in accordance with the
relevant external temperature (weather-controlled flow temper-
ature regulation, see section 3.6.4). Warmer outdoor tempera-
tures result in a colder inflow target temperature and vice versa.
Conditions for coo
ling operation:
– Outside temperature > target room temperature setting
– Outside temperature > [Start T-Out Cooling] parameter set-
ting
– Operating mode "Coo
ling" activated.
a) with the rotary switch in the "O
perating Mode"
position or
b) via the room thermostat function (cooling
switching
contact closed)
– No heating demand in the RoCon system of
the heating
installation.