- 15 -
PARAMETER LIST
* These lines are only displayed in OpenTherm Plus mode.
Also, the relevant functions must be supported by boiler con-
trol.
1)
TSP
= Time switch program
1.3 - Overview of OEM parameters
* These lines are only displayed in OpenTherm Plus mode.
Also, the relevant functions must be supported by boiler con-
trol.
94*
Control of d.h.w. circulating pump
D.h.w. release
D.h.w. program
Program 2
-
-
D.h.w.
program
General
95
Operation lock
Off, on
-
-
Off
96*
Clock time master
QAA73, external
-
-
QAA73
97
Summer time start
1. jan ... 31 dec
tt.mm
1 day
25 March
98
Summer time end
1. jan ... 31 dec
tt.mm
1 day
25 okt
Line
Function
Range/display
Unit
Resolution
Factory
setting
Line
Function
Range/display
Unit
Resolution
Factory
setting
Space heating OEM
100
Maximum room temperature setpoint (TRwMax)
TRwMin ... 35
°C
0,5
30
101
Minimum room temperature setpoint (TRwMin)
4 ... TRwMax
°C
0,5
10
102
Gain factor of room influence (KORR)
0 ... 20
-
1
4
103
Quick setback constant (KON)
(without room sensor)
0 ... 20
-
1
4
104
Boost of room temperature setpoint (DTRSA) boost
heating
0 ... 20
K
1
5
105
Limitation of rate of increase of flow temperature setpoint 0 ... 15
K/min
0.5
8
106
Measured value correction of room temperature
-3.0 ... 3.0
°C
0.5
0
Domestic hot water OEM
130*
Maximum d.h.w. setpoint (TBWmax)
TBWw ... 80
°C
1
65
131*
Setpoint of legionella function (ECS)
8 ... 95
°C
1
65
132*
Dwelling time legionella function
0...360
min
10
0
133*
Effect of legionella function on circulating pump
No/Yes
-
-
Yes
Service functions OEM
150
Info display
Temporary,
continuously
-
-
Tempora
ry
151
Frost warning - . - = inactive
-10 ... +10
°C
0.5
3.0
152
Knob for setpoint adjustment
Locked
released
-
-
released
153*
Action occupancy button
on CC1+ CC2,
on CC1
-
-
on CC1+
CC2
199
Software version (QAA73)
0 ... 99.9
-
1
-