Electrostatic Discharge (Esd) Precautions - Payne PG9MAB Series A Installation Manual

BLOWER SHELF
ALTERNATE DRAIN
TUBE LOCATION
CONDENSATE TRAP
DRAIN TUBE LOCATION
UPFLOW APPLICATIONS
PROCEDURE 5—ACOUSTICAL LINING AND FIBROUS GLASS DUCT
• US and CANADA: current edition of SMACNA, NFPA 90B as tested by UL Standard 181 for Class I Rigid Air Ducts
PROCEDURE 6—GAS PIPING AND GAS PIPE PRESSURE TESTING
• US: NFGC; chapters 5, 6, 7, and 12 and national plumbing codes
• CANADA: NSCNGPIC Part 3, 4, 5, A, B, E, and H.
NOTE: In the state of Massachusetts:
1. Gas supply connections MUST be performed by a licensed plumber or gas fitter.
2. When flexible connectors are used, the maximum length shall not exceed 36 inches (915 mm).
3. When lever handle type manual equipment shutoff valves are used, they shall be T-handle valves.
4. The use of copper tubing for gas piping is NOT approved by the state of Massachusetts.
PROCEDURE 7—ELECTRICAL CONNECTIONS
• US: National Electrical Code (NEC) ANSI/NFPA 70-2002
• CANADA: Canadian Electrical Code CSA C22.1
CAUTION: UNIT DAMAGE HAZARD
Failure to follow this caution may result in damage to unit components.
Electrostatic discharge can affect electronic components. Take precautions during furnace installation and servicing to protect the
furnace electronic control. Precautions will prevent electrostatic discharges from personnel and hand tools which are held during the
procedure. These precautions will help to avoid exposing the control to electrostatic discharge by putting the furnace, the control, and
the person at the same electrostatic potential.
1. Disconnect all power to the furnace. Multiple disconnects may be required. DO NOT TOUCH THE CONTROL OR ANY WIRE
CONNECTED TO THE CONTROL PRIOR TO DISCHARGING YOUR BODY'S ELECTROSTATIC CHARGE TO GROUND.
FURNACE
DOOR
CONDENSATE
TRAP (INSIDE)
FIELD
DRAIN
CONN
SIDE VIEW
DOWNFLOW AND ALTERNATE
EXTERNAL UPFLOW APPLICATIONS
SLOT FOR SCREW
HORIZONTAL
APPLICATION
(OPTIONAL)
1 2
1
3 4
3 4
1
WIRE TIE
GUIDES
(WHEN USED)
FRONT VIEW
Fig. 5—Condensate Trap

ELECTROSTATIC DISCHARGE (ESD) PRECAUTIONS

CONDENSATE
TRAP
FURNACE
SIDE
7 8
4
1 4
1 2
26
1
FRONT VIEW
1
⁄
4
COLLECTOR BOX TO
TRAP RELIEF PORT
1
⁄
2
INDUCER HOUSING
DRAIN CONNECTION
5
⁄
8
COLLECTOR BOX
DRAIN CONNECTION
1 8
7
SCREW HOLE FOR
UPFLOW OR DOWN-
FLOW APPLICATIONS
7 8
(OPTIONAL)
1 4
1
2 ⁄
2
SIDE VIEW
—7—
FURNACE
DOOR
4
3 4
5
1 4
26
FIELD
DRAIN
CONN
END VIEW
HORIZONTAL
APPLICATIONS
OD
OD
OD
-IN. PVC OR CPVC
FURNACE
SIDE
3 4
5
4
3 4
FRONT VIEW
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