Important note installation screw lug torque. Wiring connections for single phase and three phase power muh158 control wiring warning 2 stage internal line voltage is present on some of the terminals thermostat remote summer fan switch mrfs 1 page 6 table 4.
Factory Wired For Single Phase Power Field Wired For Three
Qmark muh wiring diagram. I have a 3 5kw heater above model and its single phase 240v. Muh0521 3ø muh0581 3ø muh158 muh208 muh252. Qmark muh series installation operation maintenance instructions manual. During transportation it is possible screw lug connections can. Hopefully somebody can help me out. I also have a marley m602 external 240v line voltage double break thermostat wired to it just like the wiring diagram on the heater shows it and still dont work.
Muh series 470 beauty spot rd. Muh series modular unit heaters installation operation maintenance instructions ecr 40559 0715 5200 11106 001 specifications mounting wiring basic model height width depth weight compartment no. Qmark muh horizontal downflow unit heaters user manual branch circuit power control each heater has a wiring diagram affixed to the inside of thepower at service panel and have heater inspected by a rep utable electrician before using. Kg volume muh0381 27 122 muh0321 27 122 muh0371 27 122 muh0341 30 136 muh0581 27 122 muh0521 16 14. All standard units are supplied with a low voltage control transformer and contactor 24v except muh03 and muh05 208v 240v and 277v models. Qmark commercial line card 402 mb 202sl series radiant plug in under desk heater marley engineered products color chart 2019 5957 kb 202sl series radiant plug in under desk heater sales flyer 175 mb.
22a at 277vac res. 07092018 07092018 4 comments on qmark heater wiring diagram to figure 4 for wiring diagram. Item qflymuh0518 1 muh series unit heater note. All muh series heaters except muh0521 30 which use mt2. Catalog number upc 6 85360 use with mt1. 1 or 3 phase wiring on 5 through 10 kw 208240v and 15 kw 208v units field interchangeable.
Each heater has a wiring diagram affixed to the inside of the access door. Aluminum finned copper clad steel sheath heating element has longer useful. Specifications mounting wiring basic model height width depth weight compartment in mm in. Modular unit heaters. Thermostat and control circuit wiring must be suitable to handle the full load of the heater example muh is rated each heater has a wiring diagram affixed to the inside of the access door. Low voltage control on these units is available on made to order.
Consult this diagram before making any field connections. I have wired it and it wont come on.
Gallery of Qmark Muh Wiring Diagram
