16
USER INSTRUCTIONS
Operation of Main / Bath remote controller / Ensuite.
Please read these instructions carefully before using this appliance.
1. Turn on the ON/OFF button. (refer to page 12.)
2. The temperature display will illuminate at 42
℃
.
3. The priority indicator will illuminate.
4. Select hot water temperature by pushing UP/DOWN button ( ) on the controller.
5. Turn on the hot water faucet. Flame logo indicator will illuminate after a short delay.
This indicator will remain illuminated until the hot water faucet is turned off.
6. The hot water temperature can be altered at any time during the operation by pushing
UP/DOWN button ( ) located on the controller.
Warning
Do not turn off the water heater or change the water temperature while someone is
bathing or washing. That may result in scalds or burns.
PRIORITY control. (change)
The temperature can only be controlled by the remote controller which has the priority indication.
Priority button is only located on the Bath remote controller / Ensuite.
When the priority switch is turned on, priority control over the water temperature is changed
voluntarily.
• In case of installation of both a Main remote controller and a Bath remote controller / Ensuite
with priority button ON, when pushing priority button on Bath remote controller / Ensuite, the
hot water temperature will read 42
℃
.
• In case of installation for Bath remote controller only, when pushing priority button on it, hot
water temperature will read 42
℃
.
• The priority mode of YST-2251/YST-2251S can't accept ON/OFF during the operation.
It doesn't matter whether the operation is working or not.
Please operate it after closing the tap.
or
or
or
