TMT-3875-RF REMOTE RECEIVER FUNCTIONS
IMPORTANT: PLEASE REVIEW AND RETAIN THE INSTRUCTIONS INCLUDED WITH THE RF TRANSMITTER. IT PRO-
VIDES ADDITIONAL INFORMATION AND DETAILS CONCERNING THE OPERATIONAL PROCEDURES AND FUNCTIONS
FOR THE RF REMOTE CONTROL.
FUNCTIONS:
•
Flame powered system.
•
Flame powered flame modulation.
•
Electronics integrated into valve to provide thermostat, flame, and fan functions with RF commands.
•
Temperature compensated RF receiver.
•
Main burner runs on 'HIGH' when manual switch is set to 'LOCAL'.
TRANSMITTER SIGNAL:
•
When transmitter is in Auto mode, a signal is sent every 10 minutes if there is a change in room temperature.
•
When transmitter is in 'ON' or 'OFF' modes, a signal is sent every 10 minutes with the 'ON' or 'OFF' status condition.
•
Make sure antennae is not touching metal.
RECEIVER SHUTDOWN OF BURNER:
•
In the remote 'AUTO' mode, the valve shuts off if it does not receive a signal within 3 hours from the transmitter.
•
In the 'LOCAL' mode, the valve does not shut off.
•
In the remote 'MANUAL' mode, the valve shuts off if it does not receive a signal within 6 hours from the transmitter.
THERMOPILES:
•
The negative leads (white) must be connected to the terminals marked with white dots.
LED TROUBLESHOOTING:
In normal operation, LED blinks once every two seconds; also, LED will be on for one second after every valid command received by
♦
the RV83110D; these are not error codes.
Failure codes (see table) can occur anytime after the pilot burner is lit. Failure code timing is 1/4 second on, 1/2 second off.
♦
Sequence is failure code followed by LED not blinking for four seconds.
♦
In the event of multiple failure codes, the next failure code follows the previous code failure by approximately three seconds.
♦
Code
Service Action
8
Replace valve
7
Confirm stepper motor connection exists
4
Fuel conversion plug missing or has poor
connection (RV8310E only)
3
Replace thermopile with Q313
2
Device too hot. Check application
1
None required. This is normal operation
and indicates the control is powered
MODE:
AUTO
ON
OFF
COUNTDOWN
TIMER
PAGE 44
RT8220A TRANSMITTER
FAN
DISPLAY:
Room Temperature
Set Temperature
Flame Height Level
Fan Speed Level
Countdown Timer
Low Battery
FLAME
UP:
Increases Flame height,
Fan Speed, Timer, or Set
Point
DOWN:
Decrease Flame Height,
Fan Speed, Timer, or Set
Point