Carrier 48MA/50ME016-040 User Manual

Page 18

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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, 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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