
5
30GN UNIT: 040-110; 230B-315B MODULES
30GN UNIT: 130-210; 230A-315A,
330A/B-420A/B MODULES
30GT UNIT: 040-110; 230B-315B MODULES
30GT UNIT: 130-210; 230A-315A,
330A/B-420A/B MODULES
LEGEND
C —
Contactor
CB —
Circuit Breaker
CHT —
Cooler Heater Thermostat
CLHR —
Cooler Heater Relay
COM —
Communication
CR —
Control Relay
GRI-CO —
Ground Fault Interrupter —
Convenience Outlet (Accessory)
GND —
Ground
HGA —
Hot Gas Circuit A
HGB —
Hot Gas Circuit B
HGBPR —
Hot Gas Bypass Relay
(Field Supplied)
NC —
Normally Closed
NEC —
National Electrical Code, U.S.A.
NO —
Normally Open
PRI —
Primary
SEC —
Secondary
SW —
Switch
TB —
Terminal Board
TDR —
Time-Delay Relay (Field Supplied)
TRAN —
Transformer
Field Wiring
Factor y Wiring
Accessory
*And Modules 315A, 390A, and 420A/B.
†And Modules 230A-315A, 330A/B-420A/B.
**And Modules 270A-315A, 330A/B-420A/B.
Fig. 4 — 30GN,GT Hot Gas Bypass Relay Locations (Field Supplied)
Comments to this Manuals