Table of Contents
Advertisement
Menu
Menu description
Gas type
1
Model
2
Fixed / Max. temp
3
OFF water flow rate
4
50 °C delivery
5
adjustment temp.
Remote controller
6
safe program
OHS
7
EF26 only
8
Condensation
prevention on
manifold
A24/A26 only
9
Fan revolution
Post fan time
0
If the settings are changed, please note these on this sheet for future reference. These will be needed if a PCB
replacement is required and a manual data transfer is needed.
Dark shaded sections = default setting
Parameter setting notes
2: Values in Menu 2 cannot be adjusted.
•
4: Menu 4 OFF water flow rate
•
The temperature of the outgoing hot water is monitored by a built-in sensor. If the temperature of the outgoing hot
water rises more than 3 °C (default, or 6 °C if 4b) above the selected temperature shown on the digital monitor or the
preset limit when water controllers are fitted, the burner will automatically go out.
6: Menu 6 Remote controller safe program
•
Factory default is ON. If a controller has been continuously connected for more than six hours, the PCB
automatically defaults to controller only mode, making the assumption that the water heater will always be connected
to and operated by a controller. This means if a controller is disconnected, the inbuilt safe program will only allow the
unit to deliver a maximum temperature of 42 °C. If this safe program is not needed, change menu 6 from A (ON) to b
(OFF).
7: OHS for solar applications
•
N/A for New Zealand models, this is for Australian models only that have different temperature settings. Please
remember that the A-Series and the EF26 are not suitable and will not be warranted for solar applications.
8: Prevention of condensation on the manifold (EF26 only)
•
If exhaust gases go back into the combustion chamber, condensation on the manifold nozzle causes error 11. To
prevent this, the post-fan time (fan revolution after combustion) can be controlled as follows.
Prevention of condensation
8
on the manifold
Post fan time
Post fan revolution
A
b
C
ULPG
NG
N/A
2626
2426
2024
55 °C
65 °C
60 °C
+ 3 °C
+ 6 °C
N/A
0
N/A to NZ—Australian models only
ON
OFF
N/A
No
Yes
N/A
Default
180 Hz
100 Hz
Setting change to reduce fan noise if customer states unit is too
noisy (Ver. 7, PCB label G)
65 sec
120 sec
240 sec
Outside temp. > 15 °C → 15 sec.
Outside temp. ≤ 15 °C → 120 sec.
X (Hz), X depends on the model,
e.g. 180 Hz
Value
d
E
N/A
N/A
1620
N/A
50 °C
42 °C
N/A
N/A
N/A
N/A
N/A
N/A
480 sec
To reduce the HEX temp. after combustion
A
b
15 sec
X (Hz)
Rinnai INFINITY EF26 and A-Series installation guide 01-20 | 17
F
H
J
N/A
N/A
N/A
N/A
N/A
N/A
40 °C
N/A
N/A
N/A
N/A
N/A
+1 °C
+2 °C
N/A
N/A
N/A
N/A
N/A
N/A
C
d
240 sec
480 sec
X(Hz) + 50
X(Hz) + 50
Hz
Hz
Hide quick links:
Advertisement
Table of Contents
