Trane Axiom GEH-E035, Инструкция по установке, эксплуатации и обслуживанию, Страница: 55 / 124

WSHP-SVX01Y-EN 55
Figure 59. Deluxe controls general alarm and
compressor disable
Deluxe board (1U1) connections
AL1, AL2 - Alarm Contact output
CD1, CD2 - Compressor Disable input (24VAC)
For controls using DC analog input/outputs, see
appropriate installation, operation and diagnostic
manuals for connection, CNT-SVX11*-EN (ZN524). For
installation, operation and programming see BAS-
SVX065*-EN (UC400).
W WA AR RN NIIN NG G
H Ha azza arrd do ou uss V Vo olltta ag ge e!!
F Fa aiillu urre e tto o d diisscco on nn ne ecctt p po ow we err b be effo orre e sse errv viicciin ng g cco ou ulld d
rre essu ulltt iin n d de ea atth h o orr sse erriio ou uss iin njju urry y..
D Diisscco on nn ne ecctt a allll e elle eccttrriicc p po ow we err,, iin nccllu ud diin ng g rre em mo otte e
d diisscco on nn ne eccttss b be effo orre e sse errv viicciin ng g.. F Fo ollllo ow w p prro op pe err
llo occkko ou utt//tta ag go ou utt p prro occe ed du urre ess tto o e en nssu urre e tth he e p po ow we err
cca an n n no ott b be e iin na ad dv ve errtte en nttlly y e en ne errg giizze ed d.. V Ve erriiffy y tth ha att n no o
p po ow we err iiss p prre esse en ntt w wiitth h a a v vo ollttm me ette err..
W WA AR RN NIIN NG G
P Prro op pe err F Fiie elld d W Wiirriin ng g a an nd d G Grro ou un nd diin ng g
R Re eq qu uiirre ed d!!
F Fa aiillu urre e tto o ffo ollllo ow w cco od de e cco ou ulld d rre essu ulltt iin n d de ea atth h o orr
sse erriio ou uss iin njju urry y..
A Allll ffiie elld d w wiirriin ng g M MU US ST T b be e p pe errffo orrm me ed d b by y q qu ua alliiffiie ed d
p pe errsso on nn ne ell.. IIm mp prro op pe errlly y iin nsstta alllle ed d a an nd d g grro ou un nd de ed d
ffiie elld d w wiirriin ng g p po osse ess F FIIR RE E a an nd d E EL LE EC CT TR RO OC CU UT TIIO ON N
h ha azza arrd dss.. T To o a av vo oiid d tth he esse e h ha azza arrd dss,, y yo ou u M MU US ST T ffo ollllo ow w
rre eq qu uiirre em me en nttss ffo orr ffiie elld d w wiirriin ng g iin nsstta alllla attiio on n a an nd d
g grro ou un nd diin ng g a ass d de essccrriib be ed d iin n N NE EC C a an nd d y yo ou urr llo occa all//
sstta atte e//n na attiio on na all e elle eccttrriicca all cco od de ess..
External Smoke Detection
Wiring to Unit
Deluxe Controller
To inhibit operation of the compressor and fan for a
safety shutdown, it is necessary to break the wire (21X)
from the 24Volt transformer to the 1TB1 terminal block.
This can be done with the dry contacts of a relay. When
that connection is opened, it terminates voltage to both
the deluxe controller and the thermostat, which stops/
prevents all control function to the fan and compressor.
UC400B Controller
To inhibit operation of the compressor and fan for a
safety shutdown, it is necessary to break the wire (21A)
from the 24Volt transformer to the UC400B (1U1). This
can be done with the dry contacts of a relay. When that
connection is opened, it terminates the power voltage
to the controller, which stops/prevents all control
function including the fan and compressor.
ZN524 Controller
To inhibit operation of the compressor and fan for a
safety shutdown, it is necessary to break the wire (21X)
from the 24Volt transformer to the 1TB1 terminal block.
This can be done with the dry contacts of a relay. When
that connection is opened, it terminates the power
voltage to the controller which stops/prevents all
control function including the fan and compressor.
Blower Motor Speed-Tap
Retrofit
N No otte e:: For GEH/V 0.5 to 5 ton units only.
Motors installed in the unit include 4-speed or 3-speed
configurations. All voltages include a 4-speed
configuration, with the exception of 380V, 415V, 460V
which contain a 3-speed arrangement and 575V which
contains a 2-speed arrangement. To modify the rpm of
the motor, the following steps must be followed.
W WA AR RN NIIN NG G
H Ha azza arrd do ou uss V Vo olltta ag ge e!!
F Fa aiillu urre e tto o d diisscco on nn ne ecctt p po ow we err b be effo orre e sse errv viicciin ng g cco ou ulld d
rre essu ulltt iin n d de ea atth h o orr sse erriio ou uss iin njju urry y..
D Diisscco on nn ne ecctt a allll e elle eccttrriicc p po ow we err,, iin nccllu ud diin ng g rre em mo otte e
d diisscco on nn ne eccttss b be effo orre e sse errv viicciin ng g.. F Fo ollllo ow w p prro op pe err
llo occkko ou utt//tta ag go ou utt p prro occe ed du urre ess tto o e en nssu urre e tth he e p po ow we err
cca an n n no ott b be e iin na ad dv ve errtte en nttlly y e en ne errg giizze ed d.. V Ve erriiffy y tth ha att n no o
p po ow we err iiss p prre esse en ntt w wiitth h a a v vo ollttm me ette err..
IIn nsstta alllla attiio on n