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York 251934-YTG-J-0910 User Manual

Page 14

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251934-YTG-J-0910

14

Johnson Controls Unitary Products

Reheat Controls - Part 2

UCB

UNIT CONTROL

BOARD

RHB

REHEA

T CONTROL

BOARD

RHTB

REHEAT

TERMINAL

BLOCK

HUM

HUMIDIFY

TERMINAL

RHR

REHEAT

RELAY

REHEAT

SOLENOID

3

REHEAT

SOLENOID

1

REHEAT

SOLENOID

2

RHB

REHEAT

CONTROL

BOARD

UCB

UNIT CONTROL

BOARD