SERVICE AND TECHNICAL MANUAL
Gas Furnace: N9MSB
440 04 4411 03
3
Specifications subject to change without notice.
START
−
UP CHECK SHEET
For PSC Models N9MSB
(This sheet is optional. Keep for future reference.)
Date of Start
−
Up:
Dealer Name
:
Address
:
City, State(Province), Zip or Postal Code
:
Phone
:
Owner Name
:
Address
:
City, State(Province), Zip or Postal Code
:
Model Number:
Serial Number:
Setup Checks
Check the box when task is complete.
All Electrical Connections Tight?
Have hoses been relocated for furnace U/D/H application?
Condensate Drain Connected?
Condensate Drain Trapped?
Manual Gas Shut
−
off Upstream of Furnace/Drip Leg
Gas Valve turned ON?
Type of Gas: Natural:
Propane:
Filter Type and Size:
Check in box the Blower OFF Delay Jumper Heating Position
for Fan “Time
OFF
” Setting:
1 and 2
2 and 3
3 and 4
5 and 6
90
120
150
180
Calculated Input (BTU) Rate: (See
Checks and Adjustments
Section).
Heating Check
Measured Line Pressure During Heat:
Measured Manifold Pressure:
Heat
Temperature of Supply Air:
Heat
Temperature of Return Air:
Temperature Rise (Supply
−
Return): Heat
In Rise Range (see furnace rating plate)?
Static Pressure (Ducts) High Heat: Supply
Return
The Blower Speed Tap used for:
Heat
Optional Check:
CO?
CO2?
Cooling Check
Temperature of Supply Air:
Temperature of Return Air:
Temperature Difference:
Static Pressure (Ducts) Cooling:
Supply
Return
The Blower Speed Tap used for:
Cooling
Dealer Comments:
