tekmar 529 Thermostat Installation - Manual (Page 15)

15 of 28 © 2011 D 529 - 12/11
Displa
y
Rang
e
A
ccess
Description
Set t
o
OFF
, On
Def
ault = Of
f
Installer
HEA
T 1 SUPPL
Y PUMP DEL
A
Y
Se
le
ct
w
h
ether or n
o
t the s
ys
tem su
p
p
ly p
u
m
p
sh
oul
d
b
e
d
e
la
ye
d b
y 3 minu
te
s b
e
fore c
o
min
g
on (
for ther
ma
l
m
o
tor or wa
x ac
tu
ator
).
bLr (boiler bus),
M1
, M2, or M3
(mix bus),
o
tH (non-h
ydr
onic)
Def
ault = bLr
Installer
HEA
T 2 SOUR
CE
Se
le
ct
w
h
ether the s
e
co
n
d
s
tag
e heat i
s on the b
o
iler
b
u
s, mi
x 1
, 2
, or 3 b
u
s, or i
s n
o
n
-h
yd
roni
c.
A
vaila
b
le when
:
A r
ese
t contr
ol is pr
esent on t
he t
ekmarNe
t ®
sy
st
em.
Ther
e is an activ
e r
oom sensor
.
• •
OFF
, On
Def
ault = On
Installer
HEA
T 2 SUPPL
Y PUMP
Se
le
ct
w
h
ether the s
ys
tem su
p
p
ly
p
u
m
p
s
h
o
u
ld
tu
rn
o
n
d
u
ri
n
g
a c
a
ll for s
e
co
n
d
s
tag
e heat, or b
e
of
f to a
llo
w a
zo
ne grou
p p
u
m
p
p
e
r manifo
ld
.
A
vaila
b
le when
:
A r
ese
t contr
ol is pr
esent on t
he t
ekmarNe
t ®
sy
st
em.
•
A
U
(aut
omatic),
-3 t
o
-30°F
(-1
.5 t
o
-1
5°C),
OFF
Def
ault = A
U
Installer
HEA
T 2 DIFFERENTIAL
Se
le
c
t au
tomati
c (
A
u
) s
tag
e 2 o
p
erati
o
n
, a manua
l
dif
ferential from the room t
a
rget t
o
b
rin
g on st
age 2
, or
tu
rn
s
tag
e 2 of
f c
o
m
p
lete
ly (
O
F
F
).
A
vaila
b
le when
:
Ther
e is an activ
e r
oom sensor
.
•
S
e
tt
ings (
7
of 8
)
Continued on ne
xt page.