INSTALLATION OPERATION
N
A
T
I
O
N
A
L
S
A
N
I
T
A
T
I
O
N
F
O
U
N
D
A
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I
O
N
AND MAINTENANCE INSTRUCTIONS
DIMENSIONS (IN)
MODEL
WE 17-12
WE 17-15
WE 17-18
WE 17-25
WE 17-35
WE 17-45
WE 18-55
A
12-3/4
12-3/4
15-3/4
18-3/4
21-3/4
24-3/4
24-3/4
B
13-5/8
13-5/8
13-5/8
14-5/8
15-5/8
15-5/8
15-5/8
C
15-13/16
15-13/16
15-13/16
16-13/16
17-7/8
20-1/2
20-1/2
D F
11-7/16
11-7/16
14-1/2
17-1/2
20-1/2
23-5/8
23-5/8
1-1/4
1-1/4
1-1/4
1-1/4
1-1/4
1-7/8
1-7/8
8-5/16
8-5/16
8-5/16
8-5/16
Wedge - Temp
IOM 115
H
9-1/2
9-5/8
9-5/8
W
15-1/4
15-1/4
17-3/4
19-7/8
22-7/8
26-3/4
26-3/4
Liquid
Conn.
1/2 FN
1/2 FN
1/2 FN
1/2 FN
1/2 FN
1/2 FN
1/2 FN
Suction
Conn.
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
1/2 OD
W
(lbs.)
eight
16
19
22
29
36
57
65
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 WE is designed to mount on 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 ef
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
cooler. Use #10 screws or 1/4” diameter bolts to secure the unit to the ceiling. This unit must be installed so as to allow drainage of condensate coming
off the coil.
The National Sanitation Foundation (NSF) requires that any flush mounted unit be properly and completely sealed, with an approved NSF sealant,
between the unit and the mounting surface.
ELECTRICAL
System electrical installation should conform to all applicable codes and practices.
according to the nameplate motor circuit electrical ratings.
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
Always provide the evaporator model number, serial number, unit voltage and a complete description of the part required.
Coil
Model
Number
WE 17-12
WE 17-15
WE 17-18
WE 17-25
WE 17-35
WE 17-45
WE 18-55
MOT
FAN MOTOR
OR
HP
4 Watt
9 Watt
9 Watt
9 Watt
16 Watt
1/20
1/20
MOT
RPM
1550
1550
1550
1550
1550
1550
1550
OR
ficiently.
NUMBER
102104002
103104004
103104004
103104004
103104007
102540001
102540001
All models will require the connection of power to the fan motor
wholesaler
BLADE
AN
P
BORE DESCRIPTION
1/4”
1/4”
1/4”
Hubless
1/4”
5/16
5/16
831 CCW
831 CCW
831 CCW
1020 CCW
1031 CCW
1219 CCW
1219 CCW
T
F
AR
T
AR
P
NUMBER
204395010
204395010
204395010
204395016
204395018
11860
11860
FAN GUARD
DIA.
8”
8”
8”
8”
10”
12”
12”
PAR T
NUMBER
206569000
206569000
206569000
201006002
201006002
201006003
201006003
DRAIN PAN
Part No. #08499044
.
PAR T
NUMBER
20193200
20193200
20193000
20192600
20192400
20194000
20194000