Customer Guidance - Rheem RICH07AVFJ Installation Manual

[Troubleshooting at the remote control LCD]
This is possible only on the wired remote control.
[Self-diagnosis]
If an error occurs, the following display will be shown.
("Er" will appear in the set room temperature display.)
En-20
9374318438-05_IM.indb 20
Error code
EX. Self-diagnosis

13. CUSTOMER GUIDANCE

Explain the following to the customer in accordance with the
operating manual:
(1) Starting and stopping method, operation switching, tem-
perature adjustment, timer, air À ow switching, and other
remote control unit operations.
(2) Air ¿ lter removal and cleaning, and how to use the air lou-
vers.
(3) Give the operating manua 1 to the customer.
(4) If the wireless remote control signal code is changed from
A to B, C, or D, it will change back to A when the batter-
ies in the remote are replaced. Explain to the customer
how to program the wireless remote for the correct signal
code.
9/10/2010 11:10:22 AM