Suburban DynaLine Owner's Manual 04/2021 Rev.4
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3.
If the main burner flame is sensed, the burner will remain on until the thermostat is satisfied. If the flame is not sensed, the gas
valve closes and the ignition sequence automatically repeated two (2) times. If the burner does not light during this trial for ignition
period, the unit will lock-out for one (1) hour and then re-set automatically.
NOTE
: If lock-out should occur, the unit can be re-set manually by breaking the power to the unit. When power is restored, the
ignition procedures can be repeated. Should repeated lock-out occur, shut unit down and contact your gas service agency.
4.
After proof of ignition (burner lights and flame properly sensed) a circuit is completed to the room air blower and the blower comes
on.
5.
When the thermostat is satisfied, the valve closes. The combustion air motor will remain on for a 20 second purge cycle, then goes
off. The room air blower will continue to operate for approximately 90 seconds at which time the circuit is opened and the room air
blower goes off.
NOTE
: If your unit is controlled by a wall thermostat, the ignition sequence is the same as with built-in thermostat; however, the
temperature setting and system functions are selected at the wall thermostat. The “Fan” speed is controlled in the same manner
as with built-in thermostat.
B. COOLING MODE - Normal Operation (See Figure 13)
1.
Depress “System” key pad until cool lamp is illuminated.
2.
Depress “Fan” key pad until desired speed lamp is illuminated.
3.
Set thermostat to desired setting by depressing temperature indicating arrows until desired temperature is displayed.
4.
If the thermostat circuit is closed at the setting chosen in Step 3, the cooling cycle begins. NOTE: On initial start-up, the compressor
will not be energized for five (5) minutes even though the system functions have been properly selected.
Whenever the outside temperature is below 65
°
and the humidity is high, frost could form on the evaporator coil during extended cooling
operation. To eliminate frost formation, a de-ice switch in the compressor circuit will sense a frost condition and open the compressor
circuit. Upon temperature rise, the switch will close and the compressor will again come on provided the thermostat is still calling for
cooling.
NOTE
: This unit has a built-in 5 minute delay between compressor cycles. Any time the compressor cycle is interrupted either manually,
through thermostat, a power interruption, etc., the compressor will not restart for 5 minutes.
C. CARBON MONOXIDE (CO) DETECTOR (See Figure 14)
This Dynaline unit is equipped with an integrated carbon monoxide (CO) detector (System Sensor Model C01224T). To access the CO
detector remove the front panel. The CO detector is located on the left side of the unit and consists of the detector and a power supply
board. See figure 14. The system connected carbon monoxide detector known as CO1224T was tested at a National Recognized Test
Laboratory and has been verified to perform in the detection of carbon monoxide up to 12,000 ft above sea level. During this testing by the
National Recognized Test Laboratory the detector alarmed within the time specified by ANSI/UL 2034 for carbon monoxide concentrations
of 70, 150 and 400 parts per million (ppm).
4 PIN FEMALE HOUSING
4 PIN MALE HOUSING
(ONLY FOR UNITS WITH
OPTIONAL CARBON
MONOXIDE DETECTOR)
RESET
BUTTON
TEST/HUSH
BUTTON
CO DETECTOR OPERATION MODES
OPERATION
MODE
GREEN
LED
RED LED
SOUNDER
Normal
(Standby)
Blink 1 per
minute
OFF
OFF
Alarm
OFF
Temp 4
pattern
Temp 4
pattern
Alarm Test
OFF
Temp 4
pattern
Temp 4
pattern
End of Life
OFF
OFF
OFF
CO Trouble
OFF
Blink 1 per
minute
OFF
Power Loss /
Cell Fault
OFF
OFF
OFF
CARBON MONOXIDE (CO) DETECTOR
Figure 15
Alarm Test:
Will send alarm signal to panel.
Hush feature / Alarm Silence:
The audible alarm can be silenced for 5 minutes by pushing the button marked “Test/Hush”. The red alarm light will continue to flash in
temp 4 pattern. If carbon monoxide is still present after the 5 minute hush period, the audible alarm will sound. The hush feature will not
operate at levels above 350 ppm carbon monoxide.
