Introduction; Applications; General - Payne PG9MAB Series A Installation Manual

PLUG
CAP
COLLECTOR BOX
DRAIN TUBE (BLUE
& WHITE STRIPED)
COLLECTOR BOX
TUBE (PINK)
COLLECTOR BOX
TUBE (GREEN)
INDUCER HOUSING
(MOLDED) DRAIN
TUBE (BEHIND
COLLECTOR BOX
DRAIN TUBE)
COLLECTOR BOX
DRAIN TUBE (BLUE)
FIELD-INSTALLED
FACTORY-SUPPLIED
DRAIN TUBE
COUPLING (LEFT
DRAIN OPTION)
FIELD-INSTALLED
FACTORY-SUPPLIED
DRAIN TUBE
FIELD-INSTALLED
FACTORY-SUPPLIED
⁄
1
-IN. CPVC STREET
2
ELBOWS (2) FOR
LEFT DRAIN OPTION
Fig. 6—Factory-Shipped Upflow Tube Configuration
(Shown With Blower Access Panel Removed)
2. Firmly touch a clean, unpainted, metal surface of the furnace chassis which is close to the control. Tools held in a person's hand during
grounding will be satisfactorily discharged.
3. After touching the chassis, you may proceed to service the control or connecting wires as long as you do nothing that recharges your body
with static electricity (for example; DO NOT move or shuffle your feet, DO NOT touch ungrounded objects, etc.).
4. If you touch ungrounded objects (recharge your body with static electricity), firmly touch a clean, unpainted metal surface of the furnace
again before touching control or wires.
5. Use this procedure for installed and uninstalled (ungrounded) furnaces.
6. Before removing a new control from its container, discharge your body's electrostatic charge to ground to protect the control from damage.
If the control is to be installed in a furnace, follow items 1 through 5 before bringing the control or yourself into contact with the furnace.
Put all used AND new controls into containers before touching ungrounded objects.
7. An ESD service kit (available from commercial sources) may also be used to prevent ESD damage.
The model PG9MAB 4-way multipoise, Gas-Fired, Category IV, direct-vent and non-direct vent, condensing furnace is available in model sizes
ranging in input capacities of 40,000 to 138,000 Btuh.
CAUTION: MINOR PROPERTY DAMAGE
Failure to follow this caution may result in minor property damage.
Local codes may require a drain pan under entire furnace and condensate trap when a condensing furnace is used in an attic
application or over a finished ceiling.
PROCEDURE 1—GENERAL
Some assembly and modifications are required for furnaces installed in any of the 4 applications shown in Fig. 3. All drain and pressure tubes are
connected as shown in Fig. 6. See appropriate application instructions for these procedures.
CONDENSATE
TRAP
FIELD-INSTALLED
FACTORY-SUPPLIED
DRAIN TUBE
COUPLING (RIGHT
DRAIN OPTION)
A00288

INTRODUCTION

APPLICATIONS

PLUG
CAP
COLLECTOR BOX
DRAIN TUBE (BLUE
& WHITE STRIPED)
COLLECTOR BOX
TUBE (PINK)
COLLECTOR BOX
TUBE (GREEN)
COLLECTOR BOX
DRAIN TUBE (BLUE)
CONDENSATE
TRAP
INDUCER
HOUSING
DRAIN TUBE
(VIOLET)
Fig. 7—Alternate Upflow Tube Configuration and
—8—
Trap Location
A00289