AERCO Esteem O&M Manual - Manual (Page 57)

51
Boiler Control Display
P
ARAMETER MODE
—S
ETTING
T
HE
B
OILER
P ARAMETERS
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 space heating will be affected
and can become unreliable.
GF-125