Pool Sensor
1. Remove screw cover.
2. Remove main control unit with rubber ring and cover.
3. Insert two LR03/R3 (AAA) batteries into the battery
compartment. Observe the correct polarity (+/-).
4. Assemble the pool sensor in the reverse order.
Wireless outdoor sensor
1. Remove the battery compartment cover on the back
of the outdoor sensor.
2. Insert two LR03/R3 (AAA) batteries as shown on the
bottom of the battery compartment. Observe the
correct polarity (+/-).
3. Replace the battery compartment cover.
Base station
1. Fold out the stand.
2. Press down the locking tab of the battery
compartment cover and fold down the compartment
cover.
3. Insert two LR03/R3 (AAA) batteries as shown on the
bottom of the battery compartment. Observe the
correct polarity (+/-).
4. Close the battery compartment again.
5. Wait about 3 minutes.
The base station will take this time to start receiving
temperature data from the pool sensor and the
wireless outdoor sensor.
Pool Thermometer WS2331
33