Status Menu; To Turn Off Gas To Appliance - Munchkin T50M Installing, Operating & Maintaining

E. STATUS MENU
Installers are also able to check the current status of the Munchkin parameters by pressing
key for 3 seconds. Once activated, the display will show
perature. Actual values are displayed for each function. To view the next value simply press the
key to go to the next displayed value. Listed below are the values which can be displayed. These val-
ues cannot be changed. To exit this menu, simply press
Function Value
d1/ Actual Temperature from outlet sensor
d2/ Actual Temperature from inlet sensor
d3/ If using a standard mechanical control, the control will display
If the sensor is connected to the SuperStor Indirect Fired Water Heater it will measure
the actual temperature. (Vision only.)
d4/ Not used
d5/ Actual Temperature from the outdoor sensor. (Vision only.)
d6/ Actual Fan speed multiplied by 10 (Example: If fan speed displayed is
410 RPM x 10 = 4100 actual fan speed)
d7/ Actual Ionization current read from Flame Rectification probe
d8/ Actual Status of the Central Heating Circulator Off =
d9/ Actual Status of the Indirect Fired Circulator Off =
d10/ Actual Status bus communication
F. TO TURN OFF GAS TO APPLIANCE
1. Set the thermostat to lowest setting.
2. Turn off all electric power to the appliance if service is to be performed.
3. Remove the front cover.
4. Turn gas shutoff valve clockwise to "off". Handle will be vertical. Do not force.
5. Install front cover.
Water temperature over 125 degrees F. can cause severe burns
instantly, or death from scalds. Children, disabled, and elderly
are at highest risk of being scalded. See instruction manual
before setting temperature at water heater. Feel water before
bathing or showering! Temperature limiting valves are available.
Fig. 6-1
co
DANGER
80M / 140M / 199M
GAS VALVE SHUT OFF
START-UP PROCEDURES
d1 alternating value of the actual outlet tem-
S3/Program key to resume normal operation.
0 , On =
0 , On =
= connected, no = not connected
T50 / T80
GAS VALVE SHUT OFF
S4/RESET
1 for closed 0 for open
1 . (Vision only.)
1 . (Vision only.)
S/4
37