TriangleTube 399 Solo - Manual (Page 53)

47
Start-Up Procedures
Setting The Boiler Parameters
Parameter mode
To access PARAMETER mode when the sys-
tem is in STANDBY mode, press the MODE
button once.
To scroll through the list of parameters, simply
press the “STEP” button. The first digit is the
parameter number followed by the parameter
value. To modify a parameter value, use the +
or - keys. Then press “STORE” to save the
value you just changed. The display flashes
once to confirm the data has been stored.
To activate the parameters you changed, press
“RESET”. However, if you do not press a key,
the system returns to STANDBY mode after 20
minutes and automatically stores the changes.
Note 1: This parameter is factory set to 140ºF.
It is important to note the control adds 46ºF to
this setting, therefore the actual domestic hot
water boiler setpoint is 140ºF + 46ºF = 186ºF.
Note 2: This parameter should not be changed
from the factory setting of 01. The perfor-
mance of the DHW will be affected and can
become unreliable.
Note 3: This parameter should not be changed
from the factory setting of 01. The perfor-
mance of the CH (Central/Space Heating) will
be affected and can become unreliable.
ARA P
Domestic Hot Water Setting (See Note 1)
DHW Application Selection (See Note 2)
CH Application Selection (See Note 3)
CH Maximum Boiler Operating Setpoint
1.
2 140
01
01
8 1 6
3
4
.
.
.
.
STEP
STEP
STEP
STEP
Key: Display Description of parameters
ARA P
MODE
Key: Display
Pressing MODE once