Carrier 18K-24K Installation Manual page 21

Power Specifications
NOTE: Electric auxiliary heating type circuit breaker/fuse need to add more than 10 A.
MODEL(Btu/h)
PHASE
POWER
VOLT
CIRCUIT BREAKER/
FUSE(A)
MODEL(Btu/h)
PHASE
POWER
VOLT
CIRCUIT BREAKER/
FUSE(A)
MODEL(Btu/h)
PHASE
POWER
VOLT
CIRCUIT BREAKER/
FUSE(A)
MODEL(Btu/h)
PHASE
POWER
VOLT
CIRCUIT BREAKER/
FUSE(A)
Indoor Power Supply Specifications
≤18K 19K~24K
1 Phase 1 Phase
208-240V 208-240V
25/20 32/25
≤36K 37K~60K
3 Phase 3 Phase
380-420V 380-420V
25/20 32/25
Outdoor Power Supply Specifications
≤18K 19K~24K
1 Phase 1 Phase
208-240V 208-240V
25/20 32/25
≤36K 37K~60K
3 Phase 3 Phase
380-420V 380-420V
25/20 32/25
25K~36K 37K~48K
1 Phase 1 Phase
208-240V 208-240V
50/40 70/55
≤36K
3 Phase
208-240V
32/25
25K~36K 37K~48K
1 Phase 1 Phase
208-240V 208-240V
50/40 70/55
≤36K
3 Phase
208-240V
32/25
49K~60K
1 Phase
208-240V
70/60
37K~60K
3 Phase
208-240V
45/35
49K~60K
1 Phase
208-240V
70/60
37K~60K
3 Phase
208-240V
45/35
Page 19-GB