McQuay PDAE Spezifikationen PDF herunterladen (Seite 24)

Catalog 1301 / Page 24 of 32

Wiring Diagrams

Jumper Placement Detail

Premium (Programmable) Digital Control

1– Jumper Placement to Select System

Module (See Jumper Detail)

A– Place jumper across AC/HYD to select Air

Conditioner/Hydronic Heat.

B– Place jumper across AC/E to select Air

Conditioner/Electric Heat.

C– Place jumper across AC/HYD/E to select Air

Conditioner/Hydronic/Electric.

D– Place jumper across HP to select Heat Pump

E– P l a c e j u m p e r a c r o s s H P / E t o s e l e c t

Heat Pump/Electric.

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.

3– Jumper Placement to Select

Controller Type:

A– Place jumper across LUI to select unit mounted

touchpad (Local User Interface).

B– Place jumper across SLAVE to select SLAVE

Control by a master unit.

C– Place jumper across T’STAT to select remote,

wall mounted programmable, or non-

programmable thermostat.

4– Jumper Placement to Select

Hydronic Valve:

A– Place jumper across NO to select Normally Open

Hydronic Valve.

B– Place jumper across NC to select Normally

Closed Hydronic Valve.

Wiring Diagram Legend

CT = Control Transformer

DM = Damper Motor

CM = Compressor Motor

IFM = Indoor Fan Motor

OFM = Outdoor Fan Motor

HFLO = Heat Fan Lockout Sensor

OCS = Outdoor Coil Sensor

OAS = Outdoor Air Sensor

ICS = Indoor Coil Sensor

IAS = Indoor Air Sensor

LUI = Local User Interface

HYV = Hydronic Valve

REV = Reversing Valve

EHC = Electric Heat Contactor

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