Th Timer) - Navien CH-180 Operation Manual

Combination water heater operation
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PROGRAM(24h timer) Setting for Space Heating
Tap the "PROGRAM" button to set
the "24 hour" timer.
Tap the "HEATING" button to enable
(solid) or disable (blank) the specified
time frame. When a block is solid
("■") the unit is enabled for that time
frame.
When the "clock" is flashing with the
cursor, "■"use the center dial to move
the cursor around.
After setting the timer to the desired
time frames, leave the remote alone
and the display will automatically set
the changes.
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