Operation instructions
5.5Use of optional remote control
accessory (part no. TSTAT2)
Fig. 47 Remote control
The wireless remote control accessory (Fig. 71, component 13) and the temperature selector buttons on the front of the water heater operate identically. Contact your distributor to order the remote control accessory. Modification of the water heaters interior control unit (Fig. 71, component 16) is required when programming the remote control with this heater.
NOTE: up to 6 remote controls can be
iprogrammed for one single water heater, each with a range distance of 98 ft (30 m).
5.6Operation
BWhen a hot water tap is opened, main burner ignites
and LCD displays the symbol 
.
Fig. 48
BLCD blinks until selected temperature is reached.
5.7Reset button
If the LCD shows the error symbol 
do not shut off power or unplug the heater.
See the error code on LCD and consult “Troubleshooting” section.
Fig. 50 Reset button
If the problem persists, contact your installer.
5.8Program button
Program button can be used on the appliance and in the remote control.
Programming “Program” function
Programming actions are similar for both controls (appliance control pad and wireless remote control).
Fig. 51 “Program” key
Memorizing selected temperature
BPress buttons 
or 
to select temperature to be memorized.
BHold “Program” button for 3 seconds to save temperature.
When LCD stops blinking, temperature is saved in memory.
Using “Program” function
In order to select memorized temperature
BPress “Program” key.
LCD shows
5.9Locked condition
This condition is only valid for appliances with remote controls.
Fig. 49
After following instructions indicated in “Troubleshooting” section.
B press reset button to return heater to normal operation.
Fig. 52 Locked condition
Whenever LCD shows 
the temperature setting cannot be adjusted because the appliance is in use by a user which already selected a different temperature. Appliance will be automatically unlocked five minutes after closing the hot water tap.
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