Install Instructions

5
0018e
TM
PERFORMANCE CURVES
TRV - PANEL RADIATOR MODE
Variable Speed
Med
High
Q(gpm)
0 1 234 5 6 789 10 11 12 13 14 15 16
H (ft)
0
2
4
6
8
10
12
14
16
18
20
Q (l/s)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
H (m)
0
1
2
3
4
5
6
Q (m
3
/h)
43210
Flow
Head in Feet
Green
LED
In TRV - Panel Radiator, Proportional
pressure mode, the circulator main
-
tains a proportional pressure differen
-
tial (∆p-v) as heating load increases
or decreases. Flow will change in
relationship to the change in pres
-
sure differential. Selection options
are Medium or High. If unsure on
proper setting, select
Medium
and
adjust as needed.
High
Med
Q(gpm)
0 1 234 5 6 789 10 11 12 13 14 15 16
H (ft)
0
2
4
6
8
10
12
14
16
18
20
Q (l/s)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
H (m)
0
1
2
3
4
5
6
Q (m
3
/h)
43210
008
0015 – Med
007
0015 – Low
Flow
Head in Feet
In Zone Valve - Constant pressure
mode, the circulator maintains a
constant pressure differential (∆p-
c) in the system as heating load
increases or decreases. Selection
options are Medium or High. See
chart to left for equivalent 00 model
at each setting.
Orange
LED
ZV - ZONE VALVE SYSTEM MODE
Variable Speed
Min
Max
Q(gpm)
0 1 234 5 6 789 10 11 12 13 14 15 16
H (ft)
0
2
4
6
8
10
12
14
16
18
20
Q (l/s)
0.0 0.2 0.4 0.6 0.8 1.0 1.2
H (m)
0
1
2
3
4
5
6
Q (m
3
/h)
43210
0015 – Hi
008
0015 – Med
007
0015 – Low
Flow
Head in Feet
ZONE CIRC - Fixed speed mode
allows the installer to ne tune the
circulator ow rate to precisely match
design load conditions. It is innitely
variable between MIN/MAX settings.
See chart to left for equivalent 00
model at each variable speed setting.
Shaded area represents
full operating range.
Blue
LED
min -
max
ZONE CIRC - FIXED SPEED MODE
Innitely Adjustable (MIN-MAX)