21
PARAMETER MODE
Press [MODE] button 1 time from Standby Mode.
display shows
Para
until a key is
pressed
Para
then displays
Parameter
and
Current Status
.
1 180
Press and Hold Key(s) in BLACK
(1)
Duration
Result
Display
[MODE]
[STEP]
[STORE] [+] [-]
tap
step to
next parameter
(continue tapping
step to change to 1, 2, 3, or 4)
DHW Setting
1 140
[MODE] [STEP] [STORE]
[+]
[-]
tap
Increase
setting
DHW Setup
2 01
Hold
FAST increase
setting
[MODE] [STEP] [STORE] [+]
[-]
tap
Decrease
setting
Space Heating Setup
3 01
Hold
FAST Decrease
setting
Outlet Temperature
4 190
[MODE] [STEP]
[STORE]
[+] [-]
tap
Store
current setting
(tap this key after setting
the parameter as desired)
(see details below)
[MODE]
[STEP] [STORE] [+] [-]
tap
Next mode
(info)
Info
DHW Setting:
left digit shows
“
1”
and right digit shows
“140.”
DO NOT
change this
setting. Performance could
be unreliable. Set DHW tank
temp. on DHW aquastat.
DHW Setup:
left digit shows “
2”
and right digit should show “
01
.”
DO NOT
change this setting. DHW
performance could be unreliable or
unsafe.
Space Heating (SH) Setup:
left digit shows “
3”
and right
digit should show “
01
.”
DO
NOT
change this setting as it
might affect performance of
your boiler.
SH Temperature:
left digit shows
“
4”
and right three digits show
target outlet water temp. (at 32°F
outside if outdoor sensor is used).
adjust to desired settings with
+
and
-
keys.
(1)
After the [stORe]
button is pressed, the set value will flash twice to confirm the change. Change will take effect after you leave
Parameter Mode.
Ix - USER INTERFACE qUICK REFERENCE
INFORMATION MODE
Press [MODE] button 2 times from Standby Mode.
display shows
Info
until a key is
pressed
Info
then displays
Parameter, Flashing Dot,
and
Current Status
.
1.190
Press and Hold Key(s) in BLACK
(1)
Duration
Result
Display
[MODE]
[STEP]
[STORE] [+] [-]
tap
step to
next
parameter
Measured outlet water temperature
(First digit shows
1
and dot flashes)
(1)
1.180
(1)
Digits after flashing dot show measured outlet temperature.
(2)
Digits after flashing dot show -18.
(3)
Digits after flashing dot show outside temperature.
(4)
Digits after flashing dot show target outlet temperature.
(5)
Digits after flashing dot show rate of change in °F per second.
(6)
Digits after flashing dot show -32.
NOte: Display will show A-32 if [steP] is pressed after “9” appears.
Return water temperature
(First digit shows
2
and dot flashes)
(1)
2.150
This function not used
(First digit shows
3
and dot flashes)
(2)
3.-18
Outside temperature
(First digit shows
4
and dot flashes)
(3)
4. 42
This function not used
(First digit shows
5
and dot flashes)
(2)
5.-18
Target outlet water temperature
(First digit shows
6
and dot flashes)
(4)
6.190
Outlet water temp. change over time
(First digit shows
7
and dot flashes)
(5)
7. 1
Return water temp. change over time
(First digit shows
8
and dot flashes)
(5)
8. 1
This function not used
(First digit shows
9
and dot flashes)
(6)
9.-32
