
TABLE 7—ELECTRICAL DATA
UNIT | VOLTS— | OPERATING | MAX | MIN | MAX WIRE | MAX FUSE OR | ||
HERTZ— | VOLTAGE RANGE | UNIT | WIRE | |||||
SIZE | LENGTH (FT)† | CKT BKR AMPS‡ | ||||||
PHASE— | Max* | Min* | AMPS | GAGE | ||||
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036105 | 132 | 104 | 12.2 | 14 | 26 | 15 | ||
060120 | 132 | 104 | 15.7 | 14 | 26 | 20 | ||
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9.The chimney must extend 3 ft above highest point where it passes through the roof of a building and at least 2 ft higher than any portion of a building within a horizontal distance of 10 ft. It shall also be extended at least 5 ft above highest connected equipment flue collar.
10.Check local codes for any variance.
FACTORY-BUILT CHIMNEYS
Listed
E. Oil Burner
This furnace is supplied with a
F. Oil Connections
WARNING: This burner is shipped with the oil pump set to operate on a single line system. To operate on a
Pump pressure must be set at time of burner
Riello manometers and vacuum gauges do not require any adapters and can be safely connected to the pump ports. An NPT (metric) adapter must be used when connecting other guage models.
Complete instructions for installing fuel oil piping can be found in oil burner Installation Instructions included with furnace.
Oil line entry holes are provided in side panels. Two holes are provided in each location so that a
An oil filter should be used with all oil burners and should be installed as close to burner as possible.
G. Barometric Draft Control
The barometric draft control shipped with furnace MUST be used with furnace to ensure proper operation. Instructions for installing control are packed with control.
H. Electrical Connections
WARNING: The unit cabinet must have an uninter- rupted or unbroken electrical ground to minimize per- sonal injury if an electrical fault should occur. A green ground screw is provided in control box for this connec- tion.
115-V WIRING
Before proceeding with electrical connections, make certain that voltage, frequency, and phase correspond to that specified on unit rating plate. Also, check to be sure that service provided by utility is sufficient to handle load imposed by this equipment. Refer to rating plate or Table 7 for equipment electrical specifications.
Make all electrical connections in accordance with National Electrical Code (NEC) ANSI/NFPA
CAUTION: Do not connect aluminum wire between disconnect switch and furnace. Use only copper wire.
The control system depends on correct polarity of power supply. Connect HOT wire (H) and NEUTRAL wire (N) as shown in Fig. 3 or Fig. 4.
A separate line voltage supply MUST be used with a fused disconnect switch or circuit breaker between main power panel and unit. (See Fig. 3 or Fig. 4.)
Metallic conduit (where required/used) may terminate at side panel of unit. It is not necessary to extend conduit inside unit from side panel to control box.
When replacing any original furnace wiring, use only 105°C No. 14 AWG copper wire.
Instructions for wiring thermostat (field supplied) are packed in thermostat box. Make thermostat connections as shown in Fig. 3 or Fig. 4 at
ACCESSORIES
When installing optional accessories to this appliance, follow manufacturer’s Installation Instructions included with accessory. Other than wiring for thermostat, wire with a minimum of type ″ T″ insulation (63°F rise) must be used for accessories.
I. Horizontal or Downflow Installation
For horizontal installation, determine which ″ side″ will become the
″top″ , when the unit is laid down. Remove the flue pipe clearance
For counterflow installation, the flue pipe must exit the cabinet through 1 of the side panel openings (as above), then extended up the side of the furnace. Insure that adequate clearances to com- bustibles are observed. Downflow Conversion/Vent Guard Kit MUST be used.