Russell TT18-8 Installation Manual

INSTALLATION OPERATION

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L

S

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T

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T

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AND MAINTENANCE INSTRUCTIONS

T - Temp

IOM 116

MODEL

NUMBER

TT 18-8
TT 28-13
TT 28-17

CONNECTIONS (in). DIMENSIONS (in).

FIG. LIQUID

1

1/2 F.N.

2

1/2 F.N.

2

1/2 F.N.

SUCTION

3/8 OD
3/8 OD
3/8 OD

DRAIN H

1/2 OD
1/2 OD
1/2 OD

7-1/4
7-1/4
7-1/4

W

13-3/4
19-1/4
19-1/4

D

6
6
6

APPRX

SHIP WT.

(LBS)

10
15
16

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 TT is designed to mount on a wall or panel. 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 wall of the walk-in or reach-in
cooler. Use #10 screws or 1/4” diameter bolts to secure the unit to the wall. Fan and motor asembly can be accessed be removing the venturi. This
unit must be installed so as to allow drainage of condensate coming of

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.

f the coil.

ELECTRICAL

System electrical installation should conform to all applicable codes and practices. All models will require the connection of power to the fan motor
according to the nameplate motor circuit electrical ratings.

REPLACEMENT PARTS

To order replacement parts, contact your local representative or contact the factory [phone] for the location of the nearest HTP wholesaler.
Always provide the evaporator model number, serial number, unit voltage and a complete description of the part required.

Coil

Model

Number

TT 18-8
TT 28-13
TT 28-18

MOTOR

HP

43 W
43 W
43 W

att
att
att

FAN MOTOR

MOTOR

RPM

3000
3000
3000

PAR T

NUMBER

102249005
102249005
100249005

BORE DESCRIPTION

1/4”
1/4”
1/4”

AN

F

621 CW
621 CW
621 CW

BLADE

PAR T

NUMBER

105849001
105849001
105849001

AN GUARD

F

DIA.

6”
6”
6”

PAR T

NUMBER

205932000
205932000
205932000

PAN

DRAIN

PAR T

NUMBER

105826001
105826002
105826003

Part No. #08499045