Bryant 619FNF, 619FNQ

—14—

Low

Voltage

High

Voltage

Room Controller

Connections

Ground

Connection

Outdoor Unit

Connections

Power

Connections

Fig. 23 — 619FNQ Unit Matched to 538QNF Outdoor Unit — Wiring Connection

(Heat Pump System)

Contents

Main installation, start-up and service instructions IN-CEILING CASSETTE FAN COIL UNITS 619FNF 619FNQ Sizes 018-03036 T 2'-4-11/32"(720) 1'-9-21/32"(550) 619FNF024, 03036 / 619FNQ01824, 03036 )515("23/98-'1 Fig. 2 Unit Dimensions " ( Table 4A 619FNF Physical Data Table 4B 619FNQ Physical Data Page Page Page 4-1/4" (108mm) 0mm)7("4/3-2 3/4"(20mm) L Page Page Page Page ETTESSA C LA ROODTUO 538ENF BOLG 619FNF RESNEDN Fig. 24 619FNF/538ENF Cooling Only System Wiring Diagram ETTESS A C 538 ROODTUO FNE Fig. 25 619FNQ/538ENF Heat/Cool System Wiring Diagram with Electric Heaters ETTES SA C LAB ESNEDNOC ROOD OLG 619FNQ R Fig. 26 619FNQ/538QNF Heat Pump System Wiring Diagram with Electric Heaters Fig. 27 Internal Control Panel Diagram 1 REMOTE FCU 6 FCU 2 FCU 3 FCU 1 Air intake grille up down up down A up down Table 9 Fault Codes Fig. 35 Warning Lamps and Emergency Button