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REV. 3-19-20 Page 1

Skytech: RCTS-MLT-IV

MODEL: RCTS-MLT-IV

INSTALLATION AND OPERATION INSTRUCTIONS

IF YOU CANNOT READ OR UNDERSTAND THESE INSTALLATION INSTRUCTIONS DO 

NOT ATTEMPT TO INSTALL OR OPERATE

INTRODUCTION

This remote control system was developed to provide safe, reliable, user-friendly remote control system for gas heating appliances. The 

system can be operated manually from the transmitter and is designed for use with an SIT gas valve.

The transmitter operates on (2) AAA 1.5V batteries that are included. Install the AAA 

batteries supplied with the unit into the battery compartment. It is recommended that 

ALKALINE batteries always be used for this product. 

Be sure the batteries are 

installed with the (+) and (-) ends facing the correct direction.

If the transmitter does not illuminate when you press any buttons, or you see nothing on 

the LCD screen, check the position of the batteries, and if they are fully charged.

TRANSMITTER

MODE

TIME

TIMER

SET

DOWN

UP

+

+

-

-

FAN

FLAME

LIQUID CRYSTAL DISPLAY - LCD

ON

OFF

THERMO

X

ROOM

SET

AM

PM

TIMER

FLAME

E

E

1

2

3

4

5

6

7

8

TIMER

AME

LA

FAN

HI

MED

LOW

OFF

9

1.  Low Battery Indicator -

 Battery power is low, replace batteries within two weeks.

2.  Timer -

 Time remaining before the system shuts off, must be programmed.

3.  Mode -

 Indicates whether the system is ON, OFF, or in THERMO mode.

4.  Set -

 Indicates the desired SET temperature when in THERMO mode.

5.  Flame -

 Indicates burner/valve operational and flame height.

6.  Clock -

 Indicates current time.

7.  Room -

 Indicates current ROOM temperature.

8.  ºF -

 Indicates degrees Fahrenheit (ºC indicates degrees Celsius).

9.  Fan - 

Indicates the fan is ON, or is programmed to come ON.

MODE FUNCTION

To select an operational mode, press the MODE button on the transmitter.

ON -

 Turns the appliance ON, the flame icon will appear on the LCD screen.

THERMO -

 Remote is in THERMO mode. 

OFF -

 Turns the appliance 

OFF

, the flame icon will disappear from the LCD screen.

SETTING ºFAHRENHEIT  / ºCELSIUS SCALE

+

+

-

-

SETTING

BUTTON

The factory setting for temperature is degrees fahrenheit (ºF). To change this     

setting to degrees Centigrade (ºC):

• 

Remove battery cover on the back of the transmitter and locate the setting 

button in the top center of the battery compartment.

• 

Push the button once to enter temperature display setting mode.

• 

Use the up and down buttons to switch between the ºF and ºC.

• 

Push the setting button again once again to set the displayed temperature 

scale.

• 

Repeat this procedure to switch back to ºF.

THERMOSTAT FUNCTION

• 

Press the 

MODE

 key until the LCD screen shows the word “THERMO” at the top of the screen. 

• 

To adjust set temperature, press the 

UP

 and 

DOWN

 buttons until the desired temperature is reached. The temperature range is 

99ºF (37ºC) to 45ºF (7ºC).

• 

If no button is pressed, the set temperature will automatically be accepted.

• 

The flame icon will appear when the control calls for heat. The flame icon will disappear when the appliance reaches its set       

temperature.

• 

Press the 

MODE

 key to disengage the Thermo Mode.

E474962

Summary of Contents for RCTS-MLT-IV

Page 1: ...de 5 Flame Indicates burner valve operational and flame height 6 Clock Indicates current time 7 Room Indicates current ROOM temperature 8 F Indicates degrees Fahrenheit C indicates degrees Celsius 9 F...

Page 2: ...ith a flame controller Press and release the flame button to change the flame from regular to HI When the flame is switched to HI the word HI in a black box and a second flame appears in the lower rig...

Page 3: ...e transmitter to change the system to on The main gas flame should ignite WIRING ELECTRONIC SPARK IGNITIONS Take both switch thermostatic wires from the Electronic Module and connect them to the recei...

Page 4: ...hat the Flame Control Solenoid is disconnected from the remote receiver box 6 Screw the Solenoid on the to new regulator tower until it stops turning Then tighten the jam nut See Figure 2 7 Now take t...

Page 5: ...until a transmitter MODE Button is pressed to reset the receiver Plug 2 or 3 prong fan cord directly into the 3 prong polarized plug on the back of the receiver see Figure 3 This receptacle output is...

Page 6: ...tion The LEARN button in located on the front face of the receiver inside the small hole labeled LEARN Using a small screwdriver or end of a paperclip gently Press and Release the black LEARN button i...

Page 7: ...a license exempt RSS standard s Operation is subject to the following two conditions 1 This device may not cause interference and 2 This device must accept any interference including interference that...

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