Carrier 48MA/50ME016-040 Heating System User Manual


 
LEGEND
C—Contactor
CR Control Relay
GV Gas Valve
HA Heat Anticipator
HR Heating Relay
TC Thermostat, Cooling
TH Thermostat, Heating
TRAN Transformer
Screw Terminal
Quick-Connect Terminal
Factory Control Wires
Printed Circuit
Field Wiring
*One for each module.
NOTES:
1. COOLING
Stage 1 First stage of modules 1, 2, and 3
HEATING
Stage 1 First stage of modules 1, 2, and 3
2. Set heat anticipators (HA1) at .13.
Fig. 13 48MA; One-Stage Heat, One-Stage Cool One Independent Module, 2 Joint Modules Zone Control
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