Rinnai Zen I24 User And Installation Manual page 20

Nr
Parameter
par.
5 Led brightness
Temperature T1
6
(daytime)
Temperature T2
7
(reduced)
Limit of maximum
8
discharge temperature
9 Climatic curve
Climatic curve
10
translation
Compensation temp.
11
thermostat
Compensation temp.
12
outer sensor
13 Burner ignition delay
Frequence
14
re-ignition CH
Positioning of the
15
climatic sensor
Booster of delayed
16
temperature CH
Reset parameters
0
menu A
Climatic curves
The climatic curves (numbered from one to five), concerning parameter 9 from A menu are shown below:
85
80
75
70
65
60
55
50
45
40
35
30
-30
Values
1~3 Modifies the brightness of led CH e DHW.
35~80°C
Programming of daytime temperature of thermostat.
5~40°C
35~80°C
Programming of reduced temperature of thermostat.
5~40°C
Limits the max. flow temperature that the boiler can reach, in
35~80°C
every kind of functioning/mode/function.
1~5 Activated during AUTO mode, selects the climatic curve.
-10~10°C Transfers the values of the preselected climatic curve.
-10~10°C Modifies the perceived temperature by the room thermostat.
Modifies the external temperature detected by an outer
-15~15°C
sensor.
It enables the boiler to delay the ignition of the burner to
a max. of 500 seconds to assist slow opening zone valves
OFF, 1~50
or reduce short cycling issues
Value x10 = delay
Modifies the 'OFF forced stationary' state of the burner,
1~5 between two consecutive ignitions.
Low value = longer waiting time
Defines the environment in which the climatic sensor has been
OU/In installed: the sensor is pre-installed in the boiler (In), but it can
be extended outside (OU).
In 'room temperature' mode, the flow temperature of the boiler
changes when the differences between the pre-set temperature
ON/OFF and the temperature detected by the thermostat changes.
with this parameter, the flow temperature is incremented with
respect to its normal value.
The A menu's parameters are brought back to the initial
- -
settings.
-25 -20 -15 -10
Description parameter
-5 0 5 10
External temperature (°C)
20
Initial
Value
2
75°C
21°C
55°C
16°C
80°C
4
0°C
0°C
0°C
OFF
5
In
OFF
- -
15 20