Figure 26 - Chiller Control Board, Relay Boards, Microgateway, And Optional Circuit Breaker - York YCIV Series Installation Operation & Maintenance

Air-cooled screw liquid chillers e/v high efficiency and s/p standard efficiency
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FORM 201.23-NM2
ISSUE DATE: 09/25/2020
MICROGATEWAY
(OPTIONAL)
FIGURE 26 - CHILLER CONTROL BOARD, RELAY BOARDS, MICROGATEWAY, AND OPTIONAL CIRCUIT
BREAKER
JOHNSON CONTROLS
COMPONENT LOCATIONS (CONT'D)
CHILLER
CONTROL
BOARD
OPTIONAL
CIRCUIT BREAKER
(Standard Unit will have terminal blocks.Input
power to the chiller will be connected here (see
Figures.-31 and 32)).
SECTION 6 - TECHNICAL DATA
RELAY BOARD #1
RELAY BOARD #2
6
LD10579
165

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