tekmar 529 Thermostat Installation - Manual (Page 22)

22 of 28 © 2011 D 529 - 12/11
Error M
e
s
s
ag
e
s
(
2
of 4
)
Error Messag
e
Descrip
tion
DEVICE LIMIT The number of de
vices on t
he t
ekmarNe
t ®
bus has e
xceeded 2
4. De
vices include t
ekmarNe
t ®
Thermostats and Se
tpoint Contr
ols. The de
vice count must be lo
w
e
red t
o
2
4
or less. If possible,
mo
ve
de
vices t
o
o
ther t
ekmarNe
t ®
buses.
Err
or clears aut
omatically once t
he number of de
vices on t
he t
ekmarNe
t ®
bus is at 2
4
or lo
w
e
r.
R
OOM SENSOR SHORT CIR
CUIT
The built-in air t
e
mper
atur
e sensor has a shor
t cir
cuit f
ault. Do no
t confuse t
his err
or wit
h t
he auxiliar
y
room sensor shor
t cir
cuit err
o
r.
This err
or canno
t be field r
epair
ed.
Contact y
our wholesaler or t
ekmar sales r
epr
esentativ
e f
or de
tails on r
epair pr
ocedur
es.
R
OOM SENSOR OPEN CIR
CUIT
The built-in air t
e
mperatur
e sensor has an open cir
cuit f
ault. Do no
t confuse t
his err
or wit
h t
h
e
auxiliar
y r
oom sensor shor
t cir
cuit err
o
r.
This err
or canno
t be field r
epair
ed.
Contact y
our wholesaler or t
ekmar sales r
epr
esentativ
e f
or de
tails on r
epair pr
ocedur
es.
A
U
XILIAR
Y R
OOM SENSOR SHORT CIR
CUIT
The auxiliar
y r
oom sensor has a shor
t cir
cuit. Check f
or damaged wir
es. Locat
e and r
epair t
h
e
pr
oblem as described in t
he Data Br
ochur
e D
0
7
6
, D0
77
, or D084.
Err
or clears af
ter t
he auxiliar
y r
oom sensor f
ault is corr
ect
ed.