Chromalox LUH-TK1 Installation, Betrieb und Teile

Blättern Sie online oder laden Sie pdf Installation, Betrieb und Teile für Thermostat Chromalox LUH-TK1 herunter. Chromalox LUH-TK1 4 Seiten. For chromalox luh series heaters

Seite drucken

ENEWAL PA TS IDENTIFICATION

For field installation only in LUH-02 through LUH-45 heaters

1. Temperature Range: 40˚F to 90˚F.

2. Differential: 5˚F.

3. Non-inductive Rating:

The following procedure contains instructions for installing ther-

mostat kits LUH-TK1 and LUH-TK2 in LUH-02 through LUH-45

Heaters.

ELECTRIC SHOCK HAZARD. Disconnect all power

before installing thermostat kit. Failure to do so

could result in personal injury or property damage.

Heater must be installed by a qualified person in

accordance with the National Electrical Code,

NFPA 70.

1. Peel off "Chromalox" decal located at the bottom right cor-

nerof the front of the heater. Removal of this label will reveal

the thermostat shaft hole and two mounting holes which are

factory drilled on all heaters. (See Figure 1).

2. Open hinged access door at bottom of heater and insert ther-

mostat through the shaft hole in the front cover, assuring that

thermostat leads are toward the inside of the case. (See Figure

2.) Align mounting holes and fasten with the mounting screws

provided with the kit.

3. Refer to specific wiring diagram figure number (from Table 1,

page 2) for electrical connections of the thermostat leads and

follow directions under corresponding figure number.

Chromalox

nstallation, Operation

and

Thermostat Kits

Model Number LUH-TK1 (SPST)

Model Number LUH-TK2 (DPST)

SPECIFICATIONS

24V @ 25 Amperes

120V @ 25 Amperes

240V @ 25 Amperes

277V @ 22 Amperes

DIVISION

SALES

REFERENCE

DATE

Chromalox

GENERAL

Hazard of Electric Shock. Disconnect all power

befor installing. This kit must be installed by a

qualified person.

INSTALLATION

Complete all electrical connections indicated before proceed-

ing to step 4.

4. Insert bulb clip in factory drilled hole located on heater back.

(See Figure 3.)

5. Feed thermostat capillary (be careful not to kink or make any

sharp bends) out through the factory drilled hole located on

heater back directly beneath motor conduit. Snap the tip of the

thermostat bulb into the bulb clip. (See Figure 3.)

6. Make a lengthwise cut with knife through the rubber grommet

provided and insert the grommet over the capillary.

7. Install the grommet into factory drilled hole on back of heater.

(See Figure 3.)

8. Install new label over the thermostat shaft. Install thermostat knob.

LUH

SECTION

(Supersedes PF448-6)

161-057821-001

JULY, 2002

OFF

PF448-7