Troubleshooting - Bryant DURAPACK 558F Installation & Service Instructions Manual

Single package rooftop electric heating/electric cooling units
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TROUBLESHOOTING

I. UNIT TROUBLESHOOTING
Refer to Table 30 and Fig. 49 for unit troubleshooting
information.
II. ECONOMI$ER IV TROUBLESHOOTING
See Table 31 for EconoMi$er IV logic.
Fig. 47 — Cooling Charging Chart; 558F121
Fig. 48 — Cooling Charging Chart; 558F151
A functional view of the EconoMi$er is shown in Fig. 50.
Typical settings, sensor ranges, and jumper positions are
also shown. An EconoMi$er IV simulator program is avail-
able from Bryant to help with EconoMi$er IV training and
troubleshooting.
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