Rinnai Q175CP, Q85SN, Q85SP The boiler display, Good, Technical, Press 5 sec. on the STEP-button

The boiler display

Two boiler displays, “Good or Technical” see below.

Good

or standard read out.

During this reading the display will only show what is necessary. Under normal circumstances the display will give a Good reading. In case of a fault this will be shown with, alternate display of Good, with an E or BL code. See further "Errors, maintenance and warranty" .

Operating instructions Rinnai Q-Series

10

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1

2

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5

6

7

8

9 A

Technical

The second way is a technical read out. In normal situations the following will be shown:

•on the left the status in which the boiler is active

(see bottom of this page);

•on the right the supply temperature in °F;

•the water pressure in the installation in PSI.

When a message (E or BL code) is necessary this will be shown instead of the technical read out.

To switch over from the Good-state to the Technical read out (and vice versa):

- Press 5 sec. on the STEP-button.

Operation indication

(in the first display position by technical read out)

No heat demand

Fan pre/post purge

Ignition phase

Burner active on central heating

Burner active on DHW

Fan check

Burner off when room thermostat is demanding Pump overrun phase for central heating Pump overrun phase for hot water

Burner off because of to high flow temperature

Automatic de-aeration program (Press no button for 17 min.)