Rinnai 18
Ducted Gas Heater OM
9. Special Fan Operations
9.1
Fan Only Operation
The central heating system fan and ductwork can be used to improve the quality of air in the home. For
example, air quality devices such as electronic air filters can be integrated into the system to clean the air.
These can especially assist asthma sufferers. For this purpose, or to simply circulate the air in the house,
the fan can be set to run continuously without heating.
a.
Turn the networker off.
b.
Press the mode button to select
Heating
.
c.
Press Key 1 (fan). The small rotating fan symbol and a column indicating fan speed, display.
d.
Rotate the rotary dial to adjust the fan speed.
9.2
Continuous Fan Operation – Networker On
This option sets the fan to operate continuously, including between heating cycles. Although the fan speed
is controlled by the heater (by default set to a low, constant speed), it can be adjusted by an authorised
service representative/installer.
Note:
An installer or authorised service representative is required to make this option available.
a.
If required, press the mode button to select
Heating
.
b.
Press Key 1 (fan).
If zone features are installed, zone keys 4 and 5 are active and zones can be selected.
c.
Use Keys 4 and 5 to select the zones to operate.
d.
Press Key 1 again to turn the fan off.
10. System Messages
While the networker is operating the system, it is also monitoring and controlling system performance. If a system
event is detected, the spanner symbol
displays. When this occurs, a notification or error message is available.
Error Messages
Error messages scroll across the top of the screen with a title and code, such as:
Heater Fault ‑ H01 Code #?? For assistance call 1300 555 545
.
Messages contain information to enable technicians to quickly and easily address the issue, however, many of these
may be rectified by the customer (refer to Section 11, Error Codes). If a technician is required, the technician may
request that Customer Care be contacted to report the error; the following information should be provided:
• the message
• the model, and
• the type of appliance.
Service Notification Message
When the operating hours logged for an appliance reach a predetermined duration, the spanner symbol
flashes
once per second on the networker and a message displays, such as:
Fan run hours indicate it is time for a service call ‑ For assistance call 1300 555 545.
A service call may be booked.
10.1
Read Messages
Read available messages as follows:
a.
Press the Fn button and then Key 1.
b.
Write down the date and the message.
c.
To repeat the message, press Fn then Key 1.
Note:
If the message does not repeat, the event may have passed. It is a good idea to note down the date that these messages are
noticed, even without capturing the message content.
10.2
Clear the Spanner Icon
To clear the spanner icon, press Key 4 on the master controller (RESET).
If the scrolling message and RESET are not displaying, press Fn then Key 1.
