Temco Tool 41DVN - Manual (Page 38)

38
41DVN / DVSN Direct Vent Gas Fireplace
20009999
1
2
3 4
T210
White-rodgers
gas control valve
1/04 djt
Regulator
Fitting
T210
Fig. 60 White-Rodgers 25M18A-706PI gas control.
2. Loosen screw and attach a manometer or pressure
gauge to the outlet pressure tap of the control valve.
3. Turn on the gas supply. Turn on the electrical supply
to the appliance. Check for gas leaks using soap and
water solution or leak detection solution. Bubbles
indicate a leak that MUST be corrected. Do not use
an open flame to test for gas leaks.
4. Relight the main burners and verify proper burner
ignition and operation.
5. Check the air shutter opening for the corresponding
gas used. (Fig. 61)
6. With the main burner burning, read the pressure on
the manometer or pressure gauge. The pressure on
the gauge should read between 9.8” and 10.2” w.c.
7. Turn off the gas supply. Turn off the electrical supply
to the appliance.
8. Remove the manometer or pressure gauge. Tighten
the screw in the pressure tap.
9. Turn on the gas supply. Turn on the electrical supply
to the appliance.
10. Immediately test all gas line connections and the
control valve for gas leaks using a soap and water
solution or other gas detection solution. Bubbles
indicate a leak that MUST be corrected. Do not use
an open flame to test for gas leaks.
11. Using a ball point pen, fill out the conversion label
that is supplied with the conversion kit. Place the
conversion label adjacent to the rating plate.
T203
Air shutter
12/12/03 djt
A
T203
Air Shutter Settings
Model Opening A
41DVDSP Fully Open
Fig. 61 Correct air shutter setting.
NOTE: This is the minimum setting. Air shutter open-
ings may be increased to prevent flame sooting.
Burner Orifice
Natural Propane
Model Orifice Orifice
41DVDSP #37 #53
Parts Included w / Conversion Kit 20007906
Main Burner Orifice - LP 20000537
Label, Conversion 10002876