Operating instructions
44
Daikin RoCon
Daikin Control unit
008.1543999_00 – 03/2017 – EN
6
x
Parameter settings
6.2.6
"Lambda-Gx" level (only for the heat generator GCU compact)
This parameter level is not displayed if the "Standby" operating mode is active.
6.3
Rotary switch setting: DHW Reheating
Parameter
Name
Access
Setting range
Min / Max
Factory
setting
Incre-
ment
BE
HF
Gas type
Changeover natural gas/liquid gas. For this, please observe the mechanical switchover of the
gas valve (see installation and maintenance instructions of the GCU compact).
N
E
Natural gas
Liquid gas
Natural gas
-
Corr qGas start
Correction value of the amount of gas for the ignition process. This value can be adjusted in
the case of starting problems.
N
E
-10 - 20 %
0
1 %
100% Calibration
Off: No function
On: Manual start of the calibration. It is always necessary for a burner change or if the ionisa-
tion electrode is cleaned or replaced. The firing unit determines the new ionisation base value
by this. It takes approx. 30 - 60 s. Afterwards, the parameter value is automatically set to "Off".
N
E
Off
On
Off
-
Corr power start
Adjustment of the start power. This enables noise and start problems to be counteracted.
N
E
-16 - 14 %
0
2 %
CL - Offset CES
Adjustment of the presetting of the GAS control valve. Value only works once until the next ad-
aptation, it is then independently changed/adjusted by the controller. Adjustment can be nec-
essary if the gas fitting is being replaced and too little gas would flow into the combustion
chamber from the control valve.
N
E
20 - 40 %
xx.x
0.2 %
BCCRe-Update
Status message, informative
N
E
Off
On
Off
-
Error Code
Active error of the firing unit (see tab. 7-2).
N
S
0
0
-
Q-SetpointRoCon
Informative - Variable process value.
N
S
-
xxx
-
Q-ActualValueRo-
Con
Informative - Variable process value.
N
S
-
xxx
-
T-HS
Current T-HS.
N
S
-
xxx
-
T-Return
Current T-Return.
N
S
-
xxx
-
IO-SP
Informative - Variable process value.
N
S
-
xxx
-
IO-AV
Informative - Variable process value.
N
S
-
xxx
-
ConV
Informative - Variable process value.
N
S
-
xxx
-
ConF
Informative - Variable process value.
N
S
-
xxx
-
IO-BV
Informative - Variable process value.
N
S
-
xxx
-
IO-CalMax
Informative - Variable process value.
N
S
-
xxx
-
IO-Comp
Informative - Variable process value.
N
S
-
xxx
-
IO-S
Informative - Variable process value.
N
S
-
xxx
-
FI-T
Informative - Variable process value.
N
S
-
xxx
-
IgtoCal
Number of necessary ignitions until calibration is automatically carried out.
N
S
-
xxx
-
Lerr
Last error of the firing unit (see tab. 7-2).
N
S
-
xxx
-
PLErr
Count of how often the last error has occurred.
N
S
-
xxx
-
Burner Starts
Sum of all starts that are stored in the firing unit of the heat generator.
N
S
-
-
1
Burner Oper Time
Overall runtime of the burner in hours, which is stored in the firing unit of the heat generator.
N
S
-
-
1 h
Tab. 6-6
Parameters in the "Configuration" rotary switch setting, "Lambda-Gx" level
Parameter
Description
Access
Setting range
Min / Max
Factory
setting
Incre-
ment
BE
HF
1x Hot Water
Start of a one-time hot water generation to the set target value [T-DHW Setpoint 1] without time
limit, independent of the heating programs.
E
E
Off
On
Off
-
DHW Reloadtime
Setting limits the period of time for hot water generation to the set target value [T-DHW Setpoint
1]. After the period of time has elapsed, the control unit switches back to the previously active
operating mode. Hot water generation is carried out to the then current target value.
E
E
0 - 240 min
0 min
1 min
Tab. 6-7 Parameters in the "DHW Reheating" rotary switch setting
