External Connection; Specification - Viessmann vitotronic 200-h Installation And Service Instructions Manual
Weather-compensated, digital heating circuit control units
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Also See for vitotronic 200-h:
- Installation and service instructions manual (56 pages) ,
- Operating instructions manual (36 pages) ,
- Operating instructions manual (21 pages)
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Installation Sequence
Vitotronic 200-H, HK1B Installation and Service
120V External Connection
120V pumps with an amperage draw of <2FLA
A Din rail
B Pump
120V pumps with an amperage draw of >2FLA
Contactor specification 120VAC 1A
A Din rail
B Contactor/relay (field supplied)
C Pump
D Power supply w/disconnect and protection
240V pumps
Contactor specification 120VAC 1A
A Din rail
B Contactor/relay (field supplied)
C Pump
D Power supply w/disconnect and protection
208/460/575V 3 phase pumps
Contactor specification 120VAC 1A
A Din rail
B Contactor/relay (field supplied)
C Pump
D Power supply w/disconnect and protection
18
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