Bard EIFM-5C installation instructions Wall Thermostats

FIGURE 7

ECONOMIZER OPERATION

FOR SINGLE COMPRESSOR UNIT

WALL THERMOSTATS

FOR HEAT PUMPS WITH ECONOMIZER Thermostat Part 8403-027 (White Rodgers IF92-71) Electronic Heat Pump Thermostat

2 Stage Cool / 3 Stage Heat

MIS-1351

FOR AIR CONDITIONING WITH ECONOMIZER Thermostat Part 8403-021 (Honeywell T874D1934) Subbase Part 8404-012 (Honeywell Q674A1001)

2 Stage Cool / 2 Stage Heat

Manual 2100-447 Page 9