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SYSTEM CONTROL INSTALLATION, OPERATION AND SERVICE MANUAL
4
2.4 Burner Electrical Ratings
CORAYVAC
®
burners: 120 V, 60 Hz, 1 Ø 0.3 A
VANTAGE
®
NP (multiburner only) burners:120 V, 60
Hz, 1 Ø 0.2 A
2.5 Outside Air Supply Blower Electrical Ratings
Outside air supply blower (P/N 90707501) has a full
load rating of 1.6 A when supplied by a 120 V, 60 Hz, 1
Ø power source.
2.6 Indicator Lights
See Page 3, Figure 1.
1. LINE POWER, when lit, indicates power is
supplied to the panel.
2. PUMP POWER 1, when, lit, indicates the relay
for power to pump 1 is energized.
3. PUMP POWER 2, when, lit, indicates the relay
for power to pump 2 is energized.
4. PRESSURE SWITCH 1, when lit, indicates that
pressure switch 1 is closed. When blinking, indi-
cates that the system is in lockout.
5. PRESSURE SWITCH 2, when lit, indicates that
pressure switch 2 is closed. When blinking, indi-
cates that the system is in lockout.
6. ZONE, when lit, indicates which zone relay is
energized.
2.7 Terminal Block Guide
Figure 2 is a guide to the terminal abbreviations.
FIGURE 2: Terminal Block Guide
G
NEUTRAL
LINE
N L N L N L N L N L N L N L
NEUTRAL
LINE
NEUTRAL
LINE
NEUTRAL
LINE
NEUTRAL
LINE
NEUTRAL
LINE
NEUTRAL
LINE
GROUND
POWER
SUPPLY
PUMP 1 ZONE 1
BURNERS
PUMP 2ZONE 2
BURNERS
ZONE 3
BURNERS
ZONE 4
BURNERS
24 VAC
COM
AIR SW 1
ZONE 1 W
ZONE 2 W
ZONE 2 W
ZONE 2 W
AIR SW 2
24 VAC
COM
AIR SW 1
ZONE 1 R
ZONE 2 R
ZONE 2 R
ZONE 2 R
AIR SW 2