Williams 3501922A Manuel d'instructions télécharger pdf (Page 16)

INSTALLATION

(con't)

STEP 4.

& OPERATING INSTRUCTION

21 01 BLOWER ACCESSORY

Remove temperature dial from control valve (B) and discard. Install the

coupling (N) to control valve and secure it by tightening set screw.

Slide previously assembled control rod down through control box and insert

it into coupling attached to the control valve. Secure rod to couplincj with

cotter pin.

STEP 5. Secure cable clamp (El to the heater, as shown in FIGURE 1, with screw

provided.

STEP 6.

(Refer to RG.1 page 151 Insert fan sensor switch, attached to fan limit

switch (K), into sensor mounting bracket (L) as shown in FIG.1.

See correct bracket location for your model in example 1 and 2.

IMPORTANT: When inserting sensor bulb into mounting bracket be careful

not to push bulb compleUy thru mounting bracket, stopping before sensor

switch tip is exposed at other end of bracket. When installing sensor switch

into mounting.bracket be sure sensor bulb is not touching spill switch

connectors (M).

B. BLOWER OPERATION

I. With heater cold (allow to cool if heater has been operating), insert plug (F)

into available 115volt wall outlet.

2. Turn heater on and allow to operate 10 minutes.

3. Set blower speed select switch (J) to either "LO" or "Hi" position to obtain desired

air movement. (Blower accessory will not operate if blower speed select switch is

set in "OFF" position.)

4. For Built-In type Thermostat Models, turn Temperature Dial (H) to desired

tamp settings. For Wall type Thermostat Models turn Wall Thermostat Dial to

temperature settings.

5. To turn off blower, set blower speed select switch (J) to "OFT" position.

WIRING DIAGRAM

LEGEND

21 01 BLOWER ACCESSORY

115VA¢ _ "I

I I

-- CAUTION

Label all wires prior to dis-

connection when servicing

controls. Wiring errors con

cause improper and danger-

ous operation. Verify proper

operation after servicing.

'--' HIGH VOLTAGE FIELD

...... HIGH VOLTAGE FACTORY

0 WIRE CONNECTORFOR UNE VOLOTAGE

FACTORY WIRING

BK-BLACK BL==BLUE W==WHITE R-RED G==GREEN

NOTE: IF ANY OF THE ORIGINALWIRE AS SUPPLIEDWITHTHE

APPLIANCEMUST BE REPLACED,USE ONLY 18GA, 4/64"

INSULATION,105"C. AWM COPPERWIRE OR EQUNALENT.

FOR FIELD WIREDCONNE:Cl]ONSUSE NO. 18 AWG WIRES

RA'I'_D FOR AT LEAST 105"C (991"_

--16--

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 22 23

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Williams 3501922A Manuel d'instructions Page 16

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