Setting The Boiler Water Temperature - Noritz NH199-DV Manuel D'information De L'utilisateur

How to Use

Setting the boiler water temperature

Temperatures of boiler water
for PRIORITY 1 and
PRIORITY 2 can be stored.
Press the desired
2
button.
(Ex.: PRIORITY 2)
Flashing
Current temperature setting
of PRIORITY 2. (Ex.: 170°F)
[Standard temperature of boiler water]
Fahrenheit (°F)
Centigrade (°C)
* The above is to be used only as a guide. Actual temperatures will differ depending on the season, length of pipes, etc.
* The upper limit (maximum temperature) of PRIORITY 1 can be changed.
Do not set the temperature of PRIORITY 1 below the set temperature of the
aquastat on the indirect storage tank.
Setting the temperature of PRIORITY 1 below the temperature setting of the aquastat will cause PRIORITY 2 to
stop due to continuous operation of PRIORITY 1. The heating system will not operate under this condition. (
1
3
2, 4
3
Set temperature.
140 145 150
60 65
(Starting with the Power Off).
1 Press the Power
On/Off Button.
The temperature
will be PRIORITY 1,
displayed on the
operation panel
thermostat.
Hot
Cold
(Ex.: 176°F)
155 160 165
70 75
On
(Ex.: 180°F)
Press the button
4
pressed in 2 again.
The display returns to the
temperature of PRIORITY 1.
* The display will also return to the
temperature of PRIORITY 1 when no
buttons are pressed for approximately
10 seconds. (Changes are memorized)
= Initial factory setting
170 176 180
80 83
P20)
13