Russell TW 17-12 Installation Manual
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INSTALLATION OPERATION
AND MAINTENANCE INSTRUCTIONS
Twin - Temp
IOM 111
MODEL
NUMBER
TW 17-9
TW 17-12
TW 17-18
TW 17-25
TW 17-35
TW 17-45
TW 17-55
TW 18-65
TW 17-75
TW 18-85
TW 17-105
TW 18-120
FIG.
1
1
1
1
1
1
1
1
2
2
2
2
A
18-1/2
18-1/2
18-1/2
20-1/2
20-1/2
30-1/2
30-1/2
30-1/2
35-1/4
35-1/4
35-1/4
35-1/4
DIMENSIONS (In)
B
16-1/2
16-1/2
16-1/2
18-1/2
18-1/2
7-5/8
7-5/8
9-1/8
9-5/8
11-1/4
21-1/4
21-1/4
21-1/4
36-1/4
36-1/4
36-1/4
36-1/4
C D
5-7/8
5-7/8
7-3/8
7-3/8
10
7-3/4
12
9-3/4
12
9-3/4
11
7-3/4
11
7-3/4
13
9-3/4
13
9-3/4
CONNECTION SIZE (In)
1/2 FN
1/2 FN
1/2 FN
1/2 FN
1/2 FN
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
5/8 OD
5/8 OD
DRAIN
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 FPT
1/2 FPT
1/2 FPT
1/2 FPT
1/2 FPT
1/2 FPT
1/2 FPT
E
12-1/2
12-1/2
12-1/2
15
9
15
17
17
17
31
31
31
31
F SUCTION INLET
19
1/2 MF
19
1/2 MF
19
1/2 MF
21
1/2 MF
21
1/2 MF
32
5/8 OD
32
5/8 OD
32
5/8 OD
36-1/2
36-1/2
36-1/2
36-1/2
5/8 OD
5/8 OD
7/8 OD
7/8 OD
SHIP
WT
(lbs)
17
19
23
26
28
44
50
55
109
115
121
128
.
GENERAL
RECEIPT AND EXAMINATION
Carefully check all items against bill of lading to be sure everything has been received as ordered. Carefully inspect all items for damage and, if any is
found, report it immediately to the carrier and file damage claim with same.
INSTALLATION
LOCATION AND MOUNTING
The TW is designed to mount on the ceiling only. The unit should be installed so that there are no restrictions on the air inlet or outlet as this will cause
the refrigeration system to operate less efficiently.
Remove the unit from the carton. Using the fastener holes in the unit as a guide, locate the mounting fasteners in the ceiling of the walk-in or reach-in
freezer. Use #10 screws or 1/4” diameter bolts to secure the unit to the ceiling. The unit must be installed so as to allow drainage of condensate coming off the coil.
The National Sanitation Foundation (NSF)
between the unit and the mounting surface.
requires that any flush mounted unit be properly and completely sealed, with an approved NSF
sealant,
ELECTRICAL
System electrical installation should conform to all applicable codes and practices.
according to the nameplate motor circuit electrical ratings.
All models will require the connection of power to the fan motor
REPLACEMENT PARTS
o order replacement parts, contact your local representative or contact the factory (800) 288-9488 for the location of the nearest HTP
T
wholesaler
Always provide the evaporator model number, serial number, unit voltage and a complete description of the part required.
Coil
Model
MOTOR
Number
TW 17-9
TW 17-12
TW 17-18
TW 17-25
TW 17-35
TW 17-45
TW 17-55
TW 18-65
TW 17-75
TW 18-85
TW 17-105
TW 18-120
HP
4 Watt
4 Watt
att
9 W
att
9 W
16 Watt
1/20
1/20
1/20
1/12
1/12
1/12
1/12
F
AN MOTOR
MOTOR
RPM
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
1550
PAR T
NUMBER
103104002
103104002
103104004
103104004
103104004
102540001
102540001
102540001
102540001
102540001
102540001
102540001
BORE DESCRIPTION
Hubless
Hubless
Hubless
Hubless
Hubless
5/16
5/16
5/16
1/2
1/2
1/2
1/2
FAN BLADE
820 CCW
820 CCW
831 CCW
1020 CCW
1020 CCW
1218 CCW
1219 CCW
1223 CCW
1616 CCW
1616 CCW
1616 CCW
1616 CCW
PAR T
NUMBER
204395008
204395008
204395010
204395016
204395016
18000
2141
1860
1
11882
11904
1904
1
11904
11904
DIA.
10”
10”
12”
12”
12”
16”
16”
16”
16”
GUARD
AN
F
DRAIN P
PAR T
NUMBER
8”
8”
8”
206569000
206569000
206569000
201006002
201006002
201006003
201006003
201006004
201006004
201006004
201006004
201006004
Part No. #08499041
.
AN
PAR T
NUMBER
208701
208701
208701
208735
208735
208746
208746
208746
105744
105744
105744
105744
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