KING F802GFCI User Manual

INSTALLATION AND MAINTENANCE

F802GFCI

Thermostat

!

ELECTRIC SHOCK OR FIRE HAZARD

READ ALL WIRE SIZING, VOLTAGE REQUIREMENTS AND

SAFETY DATA TO AVOID PROPERTY DAMAGE AND

DANGER

!

SAVE THESE INSTRUCTIONS

Specicaons:
Thermostat is suitable for oor heang systems,

Power Supply AC 120/ 240V，50/60Hz
Maximum Load 15A, resisve
Maximum Power 1800W at 120VAC; 3600W at
240VAC

GFI Class A （5 milliamp trip）
Display Range 32℉-99℉（0℃-37℃）
Seng Range 41℉-99℉（5℃-37℃）Accuracy 1
(0.5℃）
Storage Temp. 32℉-120℉（0℃-49℃)

cETLus lisng.

!

READ CAREFULLY - These instructions will help prevent difficulties that might arise during thermostat

installation. Studying the instructions first may save considerable time and money later. Observing the following
procedures will keep installation time to a minimum. Save these instructions for future use.

WARNING

FUNCTIONS AND FEATURES

This Thermostat has been designed for oor heang applicaons. The built in Ground

Fault Circuit Interrupt (GFCI) provides worry-free operaon and includes the oor

sensor. Required for Floor Heat applicaons

 Dual Voltage (120vac and 240vac)

 7 day programmable sengs

 4 Preset Heang Schedules

 Floor and Ambient air sensing

 Blue Backlit Display

 Built-in GFCI and Floor Sensor Included

!

Breaker

Thermostat

Floor

Heater

Cable

INSTALLATION INSTRUCTIONS

Warning: Turn OFF the power at the circuit breaker

before Installing. Installation should be performed by a

Install unit in a grounded metal or plastic wall junction

box, indoors 4 ½’ to 5’ above the floor. Avoid any area

qualified electrician.

Refer to thermostat and heater load specifications

before installation of the thermostat to see if it can

handle the amp load. The maximum this thermostat can

run is 3600 Watts at 240 Volts, 1800 Watts at 120 Volts.

KING ELECTRIC MFG CO · 9131 10TH AVENUE SOUTH · SEATTLE, WA 98108 · PH:206 762 0400 · FAX: [phone] · www.king-electric.com

1

where it can come in contact with external sources of

heat and cold. This includes plumbing pipes, direct

sunlight, a T.V. set, lamps, and drafts from a door or

window, as this may cause inaccurate temperature

readings. The most convenient place is above the light

switch. Not for Outdoor use.

SAVE THESE INSTRUCTIONS

INSTALLATION CON’T

!

DANGER

!

ELECTRIC SHOCK OR FIRE HAZARD

READ ALL WIRE SIZING, VOLTAGE REQUIREMENTS AND

SAFETY DATA TO AVOID PROPERTY DAMAGE AND

WIRING INSTRUCTIONS

1: Open keypad and loosen the screw on the bottom of the

front module. Pull gently from the bottom of thermostat

and lift to separate front module from power module.

2: Determine which pair of wires are coming from the

Breaker (supply wires) and which are going to the heater

(load wires).

3: Pull supply wires from wall box and for 120 VAC attach

black wire in box coming from the Circuit Breaker to Line1

(L) and white wire to Line2 (N). Secure with wire nuts.

For 240 VAC connect either supply wire to Line1 (L) then

connect other supply wire to Line2 (N) of the thermostat.

Secure with wire nuts.

Line1 (L)
Black

Line2

(N)

White

Ground
Wire

4: Next take the black load wire from heater and attach it

to Load1 on thermostat. Then take the other load wire

coming from heater and attach it to Load2. Secure with

wire nuts.

5: Tie the braided ground wire from heater to ground wire

from the panel.

Floor Sensor Installation

6: Using a small flat head screwdriver loosen the

connection screws on the green terminal board on the

back of the power module. Insert both wires of the floor

sensor to the connector 1 and 2 and tighten screws.

7: Secure the power module onto the wall box with screws

and replace the front module securing with the screw.

Load1
Black

Floor Sensor

Load2
White

Small
Screwdriver

Note: 240V DP cir-

cuit breaker shown.

120V requires SP

circuit breaker

KING ELECTRIC MFG CO · 9131 10TH AVENUE SOUTH · SEATTLE, WA 98108 · PH:206 762 0400 · FAX: [phone] · www.king-electric.com

2