Installation Manual

ManualsBrandsKing Electric ManualsThermostats7-Day Programmable Hydronic Independent Electronic Thermostat with Pump Timer - 120V - 12.5 Amp

Thank you for buying this King Thermostat. It should provide years of service and comfort to your home.

Inspect the package you have received: Thermostat (with its cover) and two screws to attach it to a wall box.

1. Check the total load of the items you are connecting to the thermostat. The maximum wattage at 240 volt

80 watts. If you have the 120 volt version maximum is 1500 watts per switch. You need to stay below

this

tal wattage connected to the thermostat. The lower the wattage the longer the life of the contacts in the relay.

2. To wire the thermostat determine which pair of wires are coming from the breaker panel and which pair lead

the heater.

Attach with wire nuts the Blue wire (White wire on 120Volt model HWP120) into the pair of white wires in th

nction box.

4. Take a black lead from the Circuit Breaker panel and attach it to the Black lead on the thermostat. This will

ovide power to the thermostat LCD display, backlighting, and control relays.

5. Take the Black lead that goes to the heater and attach it to the Yellow Lead on the Thermostat. This will provid

wer to the heater when the thermostat calls for heat after a 1 minute delay.

6. Take the Black lead to the Pump and attach the Red lead from the thermostat.

7. Remove cover of thermostat by holding back of thermostat and with a finger and thumb on the top and bottom

of the thermostat pull cover towards you evenly to remove cover and expose mounting holes and buttons.

8. Push the wires carefully into the junction box making sure no wires are pinched or will get in the way of the

screws mounting the thermostat. Now attaching the thermostat to the wall with the #6-32 screws provided.

9. Hold thermostat into wall box and place screws in top and bottom mounting hole and screw to wall box.

Turn on power and test by increasing set point to higher than room temperature by tapping the up button. Ther

ill be up to a 3 minute delay in turning on the pump. The indicator light will turn on and you will hear a small

click and at the same time and the pump should be on. One minute later the heater in that room will turn on.

Turn the thermostat down by tapping on the down arrow.

. To

turn on backlighting under the bottom left of the thermostat you will feel a small switch moving one way

will turn on the light and the other will turn off the backlight. You have now verified that the thermostat is in

perfect working order and ready for years of trouble free operation.

unting location tips

. Make sure there is not anything that could affect the average room temperature sens-

ing of the thermostat, like, plumbing pipes in the wall, a lamp close by, direct Sunshine, Cold drafts from

a door

opening

. The best location is on inside walls above the light switch for that room.

. Cleaning. A dam

p cloth will clean the plastic case surface of finger prints and dust. Strong spray cleaners may

damage plastic case or remove writing or arrows screen printed on case. Blow out any dust that may accumulate

on air vents on top or bottom, good air circulation is key to long life and accurate operation.

ROOM

TEMP

Room Temperature

Set Temperature

Program 1,2,3,4

Time of Day

PM Displayed

AM will be blank

Day of week

HWP120 and HWP230

Installation and Maintenance

ELECTRIC SHOCK OR FIRE HAZARD

DANGER

WARNING

Read

Carefully

These instructions are written to help you prevent difficulties that might arise during

installation of thermostat. Studying the instructions first may save you considerable time and money

later. Observe the following procedures will cut your installation time to a minimum. Save These in-

structions for future use.

Backlighting

Display Legend

This thermostat is intended to be used as a 2 circuit thermostat

controlling a circulation pump and a fan coil on a hydronic heating

system, though could have other uses needing 2 circuit control.

Summary of content (4 pages)

PAGE 1
Installation and Maintenance This thermostat is intended to be used as a 2 circuit thermostat controlling a circulation pump and a fan coil on a hydronic heating system, though could have other uses needing 2 circuit control.
PAGE 2
General Specifications HWP230 and HWP120 5LL Reset: Back to Presets Clock: Day and time &/2&.
PAGE 3
HWP Programming instructions Thermostat display will be flashing on initial start up. Tap one arrow key to stop the flashing. Number 1 View Presets Permanent Hold Set today’s Day : Touch the CLOCK button, the day will flash, press the arrow key to set today’s day. Number 3 Changing Pre- Days of hold To set today’s time: Touch the CLOCK button and the hour will flash. Use Arrow keys to set hour. Touch CLOCK button again to set minute with arrow keys. To Exit press SET button.
PAGE 4
Wiring for HWP120 and HWP230 Hot Water System Programmable Thermostat Display Change Fahrenheit to Celsius On the bottom edge of the thermostat there are air vents. One of the vents on the left side just behind the illumination switch there is a larger opening with a pin connector attached. With a needle nose pliers pull the connector off. This will put the thermostat into the metric Celsius Mode. Wiring Instructions 1. or neutral 2. 3. 240 White 120 4. 5.