Catalog 1068 / Page 24 of 32
C1 Capacitor, Indoor Fan
C2 Capacitor, Outdoor Fan
C3 Capacitor, Compressor
GRC Guest Room Control
HL High Limit
HTR Heater
MP Motor Protector
NSP Night Setback Control
P1 Plug, Control Box/Heat Section
to Cool Section
R1 Relay, Heat
R2 Relay, Cool
R3 Relay, Night Setback (NSB)
R4 Relay, Guest Room Control (GRC)
R5 Relay, Hot Water Valve
R6 Relay, Control
R7 Relay, Night Setback (NSB)
S1 Control Switch
S2 Fan Speed Switch
S3 Fan Cycle Switch
S4 Damper Switch
T1 Transformer
TB1 Terminal Block, Control Box
TB2 Terminal Board (24V), Control Box
TB3 Terminal Board, Heat Section
TB4 Terminal Board, Cool Section
TB6 Terminal Box
TC1 Room Thermostat
TC2 Night Setback Thermostat (NSB)
TC3 Heat Fan Lockout
TC4 Low Ambient Lockout
VM Valve Motor
WN Wire Nut
COOL SECTION CONTROL BOX HEAT SECTION
Standard Chassis With Hot Water Heat & 24V Wall Stat (Sizes 007—012)