GAS PRESSURE CHECK
Check the inlet pressure to the burner to ensure that it is as shown in the table below.
NOTE: The pressure check point is located on the right side of the valve facing burner, for ITT, and the left side for SIT.
The appliance and its appliance main gas valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psi (3.5kPa).
The appliance must be isolated from the gas supply piping system by closing its equipment
MODEL | ||||
Gas | Natural ITT Maxitrol | Propane ITT | Maxitrol | |
Maximum Heat Input | 27,000 | 27,000 | 27,0000 | 27,000 |
Gas Inlet Pressure: |
|
|
|
|
Maximum | 10.5 ins. W.C. | 13 ins. W.C. | ||
Minimum | * | 5 ins. W.C. | *11 ins. W.C. | |
Manifold Pressure |
| 3.5 ins. W.C. | 9 ins. W.C. | |
NOTE: On initial installation it may be necessary to bleed out air in the gas lines. Do this by holding the control knob and turning the knob to the “PILOT” position for about 30 seconds.
To check the Regulator pressure, remove the pressure tag plug at the left side of the Regulator facing the heater. The pressure should be checked with the heater burning and the control set on high. After measuring the pressure, replace the pressure tap plug, ensuring that there are no leaks.
* For the purpose of minimum input adjustment.
PLACEMENT OF LOGS
CERAMIC LOGS
(1) REAR LOG (2) FRONT LOG (3) LEFT TOP LOG
WARNING: POSITIONING OF LOGS IS VERY CRITICAL (FIGURE 9). LOG PLACEMENT FOR CR8T LOG SET.
1.Place Rear log #1 on rear log support. The log has an alignment notch on Left and right corners.
2.Place Front log #2 with alignment notches over front andirons.
3.Left Top log has locating hole in one end, place hole over pin on Left side of Rear log (#1) . Make sure Front of Left Top log (#3) is resting on Left side of Left Andiron.
SEE DIAGRAM ON PAGE 20.
Page 19
