15
NOTICE: DERATING OF THE HEATING INPUT FOR HIGH ALTITUDE IN THE FIELD
IS UNLAWFUL IN CANADA (REFER TO CAN/CGA 2.17). UNITS INSTALLED IN
ALTITUDES GREATER THAN 2,000 FEET (610 METERS) MUST BE SHIPPED FROM
THE FACTORY OR FROM A FACTORY AUTHORIZED CONVERSION STATION
WITH THE HEATING INPUT DERATED BY 10% SO AS TO OPERATE PROPERLY IN
ALTITUDES FROM 2,000 - 4,500 FEET (610 - 1,373 METERS).
E.CONDENSATE DRAIN
The condens
a
te dr
a
in connection of the ev
a
por
a
tor is thre
a
ded
3
/4
nomin
a
l P.V.C.
pipe.
IMPORTANT:
Inst
a
ll
a
condens
a
te tr
a
p to ensure proper condens
a
te dr
a
in
a
ge.
S
ee Figure 16.
IX. WIRING
A. POWER SUPPLY
1.
All wiring should be made in accordance with the National Electrical Code.
Consult the loc
a
l power comp
a
ny to determine the
a
v
a
il
a
bility of sufficient power to
oper
a
te the unit. Check the volt
a
ge
a
t power supply to m
a
ke sure it corresponds to
the unit’s RATED VOLTAGE REQUIREMENT. Inst
a
ll
a
br
a
nch circuit disconnect
ne
a
r the rooftop, in
a
ccord
a
nce with the N.E.C., C.E.C. or loc
a
l codes. A br
a
cket is
provided with the unit for mounting of the disconnect.
S
ee Figure 17.
2. It is import
a
nt th
a
t proper electric
a
l power is
a
v
a
il
a
ble
a
t the unit. Volt
a
ge should not
v
a
ry more th
a
n 10% from th
a
t st
a
mped on the unit n
a
mepl
a
te. On three ph
a
se units,
ph
a
ses must be b
a
l
a
nced within
3
%.
3
. For br
a
nch circuit wiring (m
a
in power supply to unit disconnect), the minimum wire size
for the length of run c
a
n be determined from T
a
ble
3
using the circuit
a
mp
a
city found on
the unit r
a
ting pl
a
te. Use the sm
a
llest wire size
a
llow
a
ble in T
a
ble 4 from the unit dis-
connect to unit.
NOTE:
A br
a
cket is provided with the unit for mounting the br
a
nch circuit disconnect to
the unit. This is the recommended loc
a
tion for the disconnect.
S
ee Figure 17.
4. For through the b
a
se wiring entry reference
Figure 18.
All fittings
a
nd conduit
a
re field
supplied for this
a
pplic
a
tion. Reference the ch
a
rt with
Figure 18
for proper hole
a
nd
conduit size.
ONE
1
21
1
3
0
1
3
4
1
3
9
3
45
40,000
TEN
1
3
3
0
15
0
15
3
6
16
3
0
3
7
3
0
ONE
0
54
1
0
1
3
1
6
2
3
0
60,000
TEN
9
0
10
0
10
24
11
0
25
0
ONE
0
41
0
45
0
47
0
50
1
5
3
8
0,000
TEN
6
45
7
3
0
7
4
8
8
15
1
8
45
ONE
0
33
0
3
6
0
38
0
40
1
3
0
100,000
TEN
5
24
6
0
6
15
6
3
6
15
0
METER TIME IN MINUTES AND SECONDS FOR NORMAL
INPUT RATING OF FURNACES EQUIPPED FOR NATURAL
OR LP GAS
INPUT
BTU/HR
METER
SIZE
CU. FT.
HEATING VALUE OF GAS BTU PER CU. FT.
900
1000
1040
1100
2500
MIN. SEC. MIN. SEC. MIN. SEC. MIN. SEC. MIN. SEC.
TABLE 3
FIGURE 16
CONDENSATE DRAIN
DO NOT OVERTIGHTEN DRAIN FITTING
!
WARNING
TURN OFF THE MAIN ELECTRICAL POWER AT THE BRANCH CIRCUIT DIS-
CONNECT CLOSEST TO THE UNIT BEFORE ATTEMPTING ANY WIRING. FAIL-
URE TO DO SO CAN CAUSE ELECTRICAL SHOCK RESULTING IN PERSONAL
INJURY OR DEATH.
Содержание TGC Series
Страница 5: ...5 FIGURE 3 CABINET DIMENSIONS AND ACCESS LOCATIONS FIGURE 4 SUPPLY AND RETURN DIMENSIONS I282 I288...
Страница 24: ...24 FIGURE 20 FIGURE 21 INTEGRATED FURNACE CONTROL SPEED TAP BLOCK FIGURE 22...
Страница 25: ...25 FIGURE 22 Continued...
Страница 37: ...37 FIGURE 23 WIRING DIAGRAM...
Страница 38: ...38 FIGURE 24 WIRING DIAGRAM...
Страница 39: ...39 FIGURE 25 WIRING DIAGRAM...
Страница 40: ...40 FIGURE 26 WIRING DIAGRAM...
Страница 41: ...41 FIGURE 27 WIRING DIAGRAM...
Страница 42: ...42 FIGURE 28 WIRING DIAGRAM...
Страница 43: ...43 FIGURE 29 SYSTEM CHARGE CHARTS 3 TON COOLING 13 SEER...
Страница 44: ...44 FIGURE 30 SYSTEM CHARGE CHARTS 3 5 TON COOLING 13 SEER...
Страница 45: ...45 FIGURE 31 SYSTEM CHARGE CHARTS 4 TON COOLING 13 SEER...
Страница 46: ...46 FIGURE 32 SYSTEM CHARGE CHARTS 5 TON COOLING 13 SEER...
Страница 50: ...50...
Страница 51: ...51...
Страница 52: ...52 CM 1206...
