Honeywell H Series Installation Instructions Manual page 36

H-SERIES GREEN CLASS NET METER
The battery cell is mounted in a coin cell on the upper right side of the main power
board. Replace the battery if the low battery warning is on display.
Use the following procedure to replace the battery cell
STEP 1: Disconnect power from the meter at the unit external circuit breaker.
STEP 2: Remove the battery from its holder and place on a non-conductive surface.
STEP 3: Install new battery into the battery holder.
NOTE: Care should be taken to insure that the replacement battery is installed the
same polarity as the battery that was removed. No damage to unit or battery
will occur if battery is inadvertently installed in the wrong direction.
STEP 4: Dispose of the used battery in accordance with the manufacturers'
(Panasonic) instructions.
62-0424-02
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Fig. 20. Lithium Battery Cell.
36
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BATTERY
M33278