Qmark GUX - Explosion Proof Unit Heaters Manuale Utente

Horiz. AirDischarge Wt.kW Voltage and Phase (Ft.) BTUH CFM (Lbs.) A B C D E3208/240V-1 or 3Ø28 10,236 700 127 19-1/8 23-7/8 21 3-1/2 13-5/8480/575V-3Ø

10RENEWAL PARTS IDENTIFICATIONTransformerContactorFigure 1613335501915171631345251322530264427282950271566210812949Figure 17Electrical Control Voltage

113, 5,7.5 &10 15 &18 25, 30 & 35Item# DescriptionPart No. Part No. Part No.1 Panel wrapper 207-303891-001 207-303891-002 207-303891-0036

Rev. 2TA - R2 - EFLitho in U.S.A.All products manufactured by Marley Electric Heating are warranted against defects in workmanship and mate-rials for

2Read Carefully - These instructions are written to help you pre-vent difficulties that might arise during installation of heaters.Studying the instru

The heaters may be mounted at any convenient height abovefloor. The minimum spacings shown in Figure 4 should be main-tained to adjacent walls and cei

4MOUNTING KITSFigure 5Figure 7Figure 9Figure 6Figure 10Wall Mount KitModel # XMB-12 12 Fan (3-10 kW)Model # XMB-16 16 Fan (15-20 kW)Model # XMB-20 2

5WIRING AND WIRING DIAGRAMSELECTRIC SHOCK HAZARD. Disconnect all powerbefore installing or servicing heater. Failure to doso could result in personal

6WIRING DIAGRAMSDIAGRAM IDIAGRAM IIRefer to Name Plate for Input VoltageOptionalDisconnectSwitch1PHL1 L2GNDC1ElementsH1 H2X1 X2Refer to Nameplatefor T

7OPERATIONExplosion Hazard. Heater should not be operated inambient temperature higher than 40°C (104°F) orin atmospheres corrosive to the heater itse

MAINTENANCE AND REPAIRThe occurrence of the manual reset limit control to trip is an abnor-mal condition. Care should be taken to determine the exact

MAINTENANCE AND REPAIR3. Removal of fan blade does not require that the motor wiring bedisturbed. To clean, service or change the fan blade proceed as