Carrier TP-NHP Manuel d'utilisateur télécharger pdf (Page 20)

A07218

Fig. 13 − Cover on Equipment Control Module

14. Turn on power to equipment. On power up, all display segments will

light for 5 sec. For the next 5 sec a 2−digit code appears on large display

which identifies AC/HP Control configuration. Refer to Option 33.

a. AC — 1−stage air conditioner, AC, with furnace or fan coil

b. HP — 1−stage heat pump, HP only with fan coil

c. H — heating only system, furnace only or fan coil with electric

heat only

d. C — cooling only system, AC with fan coil

e. H2 — 2−stage heat pump with fan coil

f. A2 — 2−stage air conditioner with fan coil or furnace

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Carrier TP-NHP Manuel d'utilisateur Page 20