Installation Guide
6 18-HD72D1-6
Field Wiring Connection Diagrams
Heat Pump Diagrams
Dual Fuel Diagrams
Heat/Cool Diagrams
PAGE DIAGRAM DESCRIPTION
7 DIAGRAM 1 1 OR 2 STAGE COOLING W/TAM7 MODEL VARIABLE SPEED AIR HANDLER
7 DIAGRAM 2 1 STAGE COOLING W/GAM5A OR TAM4 MODEL AIR HANDLER
8 DIAGRAM 3 1 STAGE COOLING W/GAM5B MODEL AIR HANDLER
8 DIAGRAM 4 2 STAGE COOLING W/GAM5B MODEL AIR HANDLER
9 DIAGRAM 5 1 STAGE COOLING W/GAF2-S MODEL AIR HANDLER
9 DIAGRAM 6 1 STAGE COOLING W/GAF2-36M MODEL AIR HANDLER
10 DIAGRAM 7 1 STAGE COOLING W/GAT2 & GAM2 MODEL AIR HANDLER
10 DIAGRAM 8 1 STAGE COOLING W/TEM3 MODEL AIR HANDLER
11 DIAGRAM 9 1 STAGE COOLING W/TEM4 AIR HANDLER
11 DIAGRAM 10 1 OR 2 STAGE COOLING W/TEM6 AIR HANDLER
12 DIAGRAM 11 1 STAGE W/COOLING GAS FURNACE
12 DIAGRAM 12 1 OR 2 STAGE COOLING W/VARIABLE SPEED GAS FURNACE
13 DIAGRAM 13 1 OR 2 STAGE COOLING WITH S9V2 FURNACE
13 DIAGRAM 14 PACKAGE 1 OR 2 STAGE HEAT/COOL W/VARIABLE SPEED BLOWER
14 DIAGRAM 15 PACKAGE 1 STAGE HEAT/COOL W/NON-VARIABLE SPEED BLOWER
14 DIAGRAM 16 AMERISTAR 1 STAGE COOLING
PAGE DIAGRAM DESCRIPTION
16 DIAGRAM 17 1 OR 2 STAGE HEAT PUMP W/TAM7 MODEL AIR HANDLER
16 DIAGRAM 18 1 STAGE HEAT PUMP W/GAM5A OR TAM4 MODEL AIR HANDLER
17 DIAGRAM 19 1 STAGE HEAT PUMP W/GAM5B MODEL AIR HANDLER
17 DIAGRAM 20 2 STAGE HEAT PUMP W/GAM5B MODEL AIR HANDLER
18 DIAGRAM 21 1 STAGE HEAT PUMP W/GAF2-S MODEL AIR HANDLER
18 DIAGRAM 22 1 STAGE HEAT PUMP W/GAF2-36M MODEL AIR HANDLER
19 DIAGRAM 23 1 STAGE HEAT PUMP W/GAT2 & GAM2 MODEL AIR HANDLER
19 DIAGRAM 24 1 STAGE HEAT PUMP W/TEM3 MODEL AIR HANDLER
20 DIAGRAM 25 1 STAGE HEAT PUMP W/TEM4 AIR HANDLER
20 DIAGRAM 26 1 OR 2 STAGE HEAT PUMP W/TEM6 VARIABLE SPEED AIR HANDLER
21 DIAGRAM 27 PACKAGE 1 OR 2 STAGE HEAT PUMP W/VARIABLE SPEED BLOWER
21 DIAGRAM 28 PACKAGE 1 STAGE HEAT PUMP W/NON-VARIABLE SPEED BLOWER
22 DIAGRAM 29 AMERISTAR 1 STAGE HEAT PUMP
PAGE DIAGRAM DESCRIPTION
23 DIAGRAM 30 1 OR 2 STAGE HEAT PUMP W/VARIABLE SPEED GAS FURNACE
23 DIAGRAM 31 1 STAGE HEAT PUMP W/NON-VARIABLE SPEED GAS FURNACE
24 DIAGRAM 32 1 OR 2 STAGE HEAT PUMP W/S9V2 FURNACE
24 DIAGRAM 33 PACKAGE 1 OR 2 STAGE DUAL FUEL W/VARIABLE SPEED BLOWER