Carrier 48MA/50ME016-040 User Manual
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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, 3, and 4
HEATING
Stage 1 — First stage of modules 1, 2, 3, and 4
2. Set heat anticipators (HA1) as follows:
MODULE(S)
SETTING
1, 3
.26
2
.13
4
.13
Fig. 19 — 48MA; One-Stage Heat, One-Stage Cool — 2 Independent Modules, 2 Joint Modules Zone Control
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