Carrier 48MA/50ME016-040 Installation, Start-Up And Service Instructions Manual page 28

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
Fig. 23 — 50ME; Two-Stage Heat, One-Stage Cool; Two-Stage Heat, Two-Stage Cool Combination
*One for each module.
NOTES:
1. COOLING
Stage 1 — First stage of modules 1, 2, and 3
Stage 2 — Second stage of modules 2 and 3
HEATING
Stage 1 — First stage of modules 1, 2, and 3
Stage 2 — Second stage of modules 1, 2, and 3
2. Set heat anticipator 1 (HA1) at .13, and set heat anticipator 2 (HA2)
at .57 (both thermostats).
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