McQuay PDAA Spécifications télécharger pdf (Page 37)

IM 934-5 Page 37 of 48

3– Jumper Placement to Select

Controller Type:

A– Place jumper across LUI to select unit mounted touchpad

(Local User Interface).

B– Place jumper across T’STAT to select remote, wall

mounted programmable, or non- programmable

thermostat.

Jumper Placement Detail

Wiring Diagram Legend

CT = Control Transformer

CM = Compressor Motor

IFM = Indoor Fan Motor

OFM = Outdoor Fan Motor

OCS = Outdoor Coil Sensor

OAS = Outdoor Air Sensor

ICS = Indoor Coil Sensor

IAS = Indoor Air Sensor

LUI = Local User Interface

REV = Reversing Valve

EHC = Electric Heat Contactor

Standard (Non-Programmable)

Digital Control Board – Jumper

Placement

1– Jumper Placement to Select System Module (See

Jumper Detail)

A– Place jumper across AC/E to select Air Conditioner

with Electric Heat.

2– Jumper Placement to Select Fan Control

A– When in Fan Cycle Mode, fan operates for 2 minutes.

Place jumper across 10, 20, 30, or 1 HR to select fan

cycle off minutes which will be overridden by the room

temperature.

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McQuay PDAA Spécifications Page 37