MTD 400 Manuel de service télécharger pdf (Page 21)

21GB 01/2009 AWR MTD - AWR MTD/B

SINGLE-PHASE WIRING DIAGRAM AWR 0025 - 0041 MTD

A1 Radio interference suppresser

A2 Fan control module

A3 Electronic controller

A4 Remote unit control display keypad

A5 Compressor start

BP3 Condenser/evaporator control pressure transducer

BT1 Water heat exchanger inlet temperature sensor

BT2 Water heat exchanger outlet temperature sensor

BT3 Outside air temperature sensor

BT4 Hot water storage temperature sensor

C1 Compressor start capacitor

C2-3 Fan start capacitor

E1 Water pump

EV1-2 Fan

F1 High pressure switch

F2 Low pressure switch

F3 Flow switch

F4 Water differential pressure switch

FU1 System water pump protection fuse

FU2 Fan protection fuse

FU3 Heater protection fuse

FU4 230/24/12 VAC transformer protection fuse

FU5 Auxiliary circuit protection fuse

GN1 Green compressor ON light

KA2 Hot water storage heater relay

KA3 High pressure switch relay

KA4 R3 enabling relay

KA5 3-way valve relay

KA6 Compressor control relay

KA7 Alarm relay

KM2-3 Auxiliary heating element control contactor

KM4 Hot water storage heater control contactor

QF1 Chiller assembly thermal overload switch

QF2-3 Auxiliary heating element thermal overload switch

QM1 Compressor thermal overload switch

QS1 Door lock disconnect switch

R1 Compressor oil sump heater

R2 Heat exchanger frost heater

R3-4 Auxiliary heating element

R5 Drain pan frost heater

RD1 Red unit shutdown warning light

SA1 On-off switch and/or timer input

SA2 Summer-winter switch input

TC1 230/24/12 VAC transformer

YV1 Reversing valve

YV2 3-way valve (system/DHW)

Z1 Compressor

1 Not supplied

2 Optional

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 51 52

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MTD 400 Manuel de service Page 21

Commentaires sur ces manuels

Produits connexes et manuels pour Mini-faucheuses MTD 400