Page
34
Version 1.0Aug 2018
Remote Control Operation
1.
Press the power ON/OFF button
once, the digital display will light up and will automatically recall the
previous setting for temperature output.
2.
For water heater installations with more than one remote control installed, press the priority setting button
once to assign priority status to the controller. If successful, the priority indicator will illuminate and
the controller can be used to adjust the water temperature setting – see Figure 34. Water temperature can
only be adjusted higher than 48°C with the hot water supply OFF at all outlets. Always press the priority
button before adjusting water temperature. Priority reassignment can only take place when there is no hot
water delivery. Refer to point 6 in page 35 for multiple controllers priority switching.
3.
Adjust the desired water temperature by using temperature adjustment buttons
. Temperature
settings range is from 37°C to 60°C, with adjustments made in 1 degree increments.
4.
With hot water flowing, the temperature of the hot water cannot be adjusted higher than 48°C. To adjust
the temperature higher than 48°C, all hot water outlets must be shut off and press temperature adjustment
button
.
Note: for ONHW26NG50 & ONHW26LP50, when the hot water heater is powered ON, the temperature
setting will default to 50°C. For ONHW26NG60, ONHW26LP60 and ONHW30NG60, when the hot water
heater is powered ON, the temperature setting will resume at the previous remote control setting.
5.
A single ONSEN water heater is capable of connecting with a maximum of 3 remote control units installed at
any one time. Controlling priority can be reassigned to any one of the remote controls. The installation is
parallel connection regardless of polarity as shown in Figure 35.
Figure 35
Содержание ONHW26LP50
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