Operation Time For Unit Rotation - A.O. Smith 240 T-H3J Service Manual

12-10. Operation time for unit rotation

Only 540 (T-H3) models
A rotation occurs when:
Priorty unit
Priorty unit
Priorty unit
240 (T-H3J), 340 (T-H3S) and 540 (T-H3) models Service Manial
Unit No.1 Unit No.2
1 2
4 1
3 4
74
Unit No.3
3
Next step
2
Next step
1
Page
CONFIDENTIAL
Ver. 1.00
Unit No.4
4
3
2