17
Must be set to
"Int. timer"
Auto
1 2 3 4 5 6 7 8
Perm.
Demand
Ext. timer
Int. timer
Off
1
2
3
4
5
6
7
8
9
External
Demand
Off
1
2
3
4
5
6
Stpnt
Reset
"OCC" will be flashing.
Allow control to time-out or press
"Menu", and
control will be in
Occupied override. The normal
program will resume at the start of
the next Occupied event
Override indicators (Control must be showing a fixed display)
Fixed display 1, 2, 3 or 4 must be showing
S
OCC
OVR
S
M
W T F
T
S
UNOCC
OVR
S
M
W T F
T
S
OVR
S
M
W T F
T
F
S
TEMP
OVR
S
M
W T F
T
Setpoint
Actual
Supply
Target
Supply
"UNOCC" will be flashing.
Allow control to time-out or press
"Menu", and
control will be in
Unoccupied override. The normal
program will resume at the start of
the next Unoccupied event
Or
– push "Override" again and:
Or
– push "Override" again and:
Press or to program
permanent override temperature,
allow control to time-out or press
"Menu", and the control operates
at the override temperature
regardless of schedule
programming until override
button is pressed again
Auto
1 2 3 4 5 6 7 8
Off
1
2
3
4
5
6
7
8
9
Stpnt
Reset
?
?
F
S
TEMP
ROOM
OVR
S
M
W T F
T
Or
push "Override"
again and:
Override
function is shut off.
The control
times-out to starting
fixed display
Note: After selecting an override function,
the user can avoid waiting for the time-out
by pressing the "Menu" button. The control
will return to the starting fixed display
"OCC" indicator on and "OVR"
indicator slowly flashing.
The control is in
temporary
occupied override. Regular
program will resume at the start
of the next occupied event
Setpoint
Actual
Supply
Target
Supply
F
S
TEMP
OCC
S
M
W T F
T
OVR
Setpoint
Actual
Supply
Target
Supply
F
S
TEMP
S
M
W T F
T
OVR
"UNOCC" indicator on and "OVR"
indicator slowly flashing.
The control is in
temporary
unoccupied override. Regular
program will resume at the start
of the next Unoccupied event
"OVR" indicator on steady.
The control is in
permanent
override and the temperature will
be controlled at the permanent
override setting
To cancel an override option that has been selected, press the
"Override" button when the control is showing a fixed display
Setpoint
Actual
Supply
Target
Supply
F
S
TEMP
S
M
W T F
T
OVR
UNOCC
Which mode
is selected?
(See page 3)
Menu
Item
Override
Menu
Item
Override
Menu
Item
Override
Menu
Item
Override
Menu
Item
Override
OCCUPIED/UNOCCUPIED OVERRIDE
PROGRAMMING
PROGRAM MENU – "P 0" PROGRAMMING
When "2" and "OCC" are
flashing press or to
select occupied #2 time
PRGM
S
S
M
W T F
T
Note: All "PROGRAM" displays are "Time-out" displays
Must be set to
"Int. timer"
Auto
1 2 3 4 5 6 7 8
Perm.
Demand
Ext. timer
Int. timer
Off
1
2
3
4
5
6
7
8
9
External
Demand
Off
1
2
3
4
5
6
Stpnt
Reset
PRGM
S
S
M
W T F
T
Advance through the Menu to the "PROGRAM" display
Only "P 0" can be programmed by the user.
Pre-programmed schedules are located by
pressing "Item" to display "P 1 to P 6". Refer to
"PROGRAM MENU – VIEWING"
pg 16
The control will
automatically cycle
to access program-
ming for the next day
When "1" and "UNOCC" are
flashing press or to
select unoccupied #1 time
PRGM
S
S
M
W T F
T
PRGM
S
AM
UNOCC
S
M
W T F
T
1
When "1" and "OCC" are
flashing press or to
select occupied #1 time
PRGM
S
AM
OCC
S
M
W T F
T
1
PRGM
S
PM
OCC
S
M
W T F
T
2
When "2" and "UNOCC" are
flashing press or to
select unoccupied #2 time
PRGM
S
PM
UNOCC
S
M
W T F
T
2
The word "SEL" will appear
briefly, "P 0" is selected
PRGM
S
S
M
W T F
T
To program schedule
"P 0", press and
at the same time and
hold for one second
When "day" is flashing
press or to select
desired day of week
Options
Every day can be programmed to have
the same schedule
PRGM
S
S
M
W T F
T
Press or until all of the
days indicators appear.
Program once for all days
Program "P 0" can be cleared for
re-programming
PRGM
S
S
M
W T F
T
Menu
Item
Override
Press "Item", and
At the same
time and hold for one second
A schedule event can be skipped by
programming a "Null Event"
To program a Null Event, Set the time
for that event to between 11:50 PM
and 12:00 AM by pressing or
Wait 20 seconds to time-out to "ACTUAL
SUPPLY" fixed display or Press "Menu" to
advance to viewing "BOILER HOURS OF
USE" and other menu selections. When "P
0" is selected, the "P_0" underscore
indicator will be flashing
Menu
Item
Override
Menu
Item
Override
Menu
Item
Override
Menu
Item
Override
Menu
Item
Override
Menu
Item
Override
PRGM
S
OCC
S
M
W T F
T
2
