Setting The Boiler Parameters; Parameter Mode; Accessing Boiler Information - Prestige Solo 175 Installation And Maintenance Manual

Start-Up Procedures

Setting The Boiler Parameters

Parameter mode

P
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. To modify a parame-
ter 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 saved.
To activate the parameters you changed, press
MODE once more (which brings you into
INFORMATION mode). However, if you do
not press a key, the system returns to STAND-
BY mode after 20 minutes and automatically
enables the changes.
Key: Display
P ARA
Pressing MODE once
MODE
Key: Display Description of parameters
1.
140
Domestic Hot Water Setting (See Note 1)
.
STEP
2 01
Domestic Hot Water Setup (See Note 2)
.
STEP
01
3
Space Heating Mode (See Note 3)
.
STEP
Maximum temperature in space heating
(CH) mode. In applications using an
4 1 6 8
.
outdoor sensor, this is the boiler outlet
STEP
target temperature at an outdoor
temperature of 0 F
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 setting is 140ºF + 46ºF = 186ºF.
Note 2: This parameter should not be changed
from the factory setting. The performance of
the DHW will be affected and can become
unreliable.
ARA
Note 3: This parameter should not be changed
from the factory setting. The performance of
the CH (Central/Space Heating) will be affect-
ed and can become unreliable.

Accessing Boiler Information

Information mode
To switch from STANDBY mode to INFOR-
MATION mode, press MODE twice.
Press STEP until the system displays the infor-
mation you need. The point located behind the
first position flashes to indicate that the boiler
is in INFO mode.
Key: Display
P ARA
MODE
I NFO
MODE
Key: Display Description of parameters
Measured outlet (supply) water
1. 180
temperature
STEP
Measured inlet (return) water
21 60
temperature
STEP
18
3
This parameter is not used
.
STEP
Measured outdoor temperature
4 55
.
(Optional outdoor sensor required)
STEP
5. 1 50
Measured flue temperature
STEP
Calculated (target) outlet water
6. 180
temperature
STEP
Rate of increase in the outlet water
1
7
.
temperature F/sec
STEP
Rate of increase in the return water
1
8
.
temperature F/sec
STEP
9 32
This parameter is not used
.
STEP
If STEP is pressed after parameter 9, the dis-
A-32
play will show
47
NFO
I
Pressing MODE once
Pressing MODE twice
.