Qmark MUH0371 User Manual

MUH Series
Modular Unit Heaters
Installation, Operation & Maintenance Instructions
ECR 40559 07/15 5200-11106-001
Specifications
Mounting Wiring
B
asic Model Height Width Depth Weight Compartment
No. in (mm) in. (mm) in. (mm) lbs. (kg) Volume
MUH0381 27 (12.2)
M
UH0321 27 (12.2)
MUH0371 27 (12.2)
MUH0341 30 (13.6)
MUH0581 27 (12.2)
MUH0521
16 14 7
1
/
2
27 (12.2)
90 in
3
MUH0571
(406.4) (355.6) (190.5)
27 (12.2)
(14.70 cm
3
)
MUH0541 30 (13.6)
MUH0331 30 (13.6)
MUH0361 30 (13.6)
MUH0531 30 (13.6)
MUH0561 30 (13.6)
MUH078 38 (17.2)
MUH072 38 (17.2)
MUH077 38 (17.2)
MUH074 38 (17.2)
MUH108
21
3
/
4
19 7
1
/
2
38 (17.2) 100 in
3
MUH102
(552.5) (482.6) (190.5)
38 (17.2)
(1639 cm
3
)
MUH107 38 (17.2)
MUH104 38 (17.2)
MUH073 38 (17.2)
MUH076 38 (17.2)
MUH103 38 (17.2)
MUH106 38 (17.2)
M
ounting Wiring
Basic Model Height Width Depth Weight Compartment
No. in (mm) in. (mm) in. (mm) lbs. (kg) Volume
MUH158 54 (24.5)
MUH152 50 (22.7)
MUH154 50 (22.7)
MUH208
21
3
/
4
19 12
3
/
4
60 (27.2)
140 in
3
MUH202
(552.5) (482.6) (323.9)
55 (24.9)
(2295 cm
3
)
MUH204 55 (24.9)
MUH156 55 (24.9)
MUH206 55 (24.9)
MUH252 89 (40.4)
MUH254 89 (40.4)
MUH308
30 26
5
/
8
11
3
/
4
89 (40.4)
504 in
3
MUH302
(76.2) 676.4) (298.5)
89 (40.4)
(8260 cm
3
)
MUH304 89 (40.4)
MUH256 89 (40.4)
MUH306 89 (40.4)
MUH402 119 (54.0)
MUH404 119 (54.0)
MUH508
30 26
5
/
8
17
1
/
4
119 (54.0)
648 in
3
MUH502
(76.2) 676.4) (435.1)
119 (54.0)
(10620 cm
3
)
MUH504 119 (54.0)
MUH406 119 (54.0)
MUH506 119 (54.0)

Qmark MUH0371 Specifications

General

Model Number	MUH0371
Heater Type	Unit Heater
Voltage	208V/240V
Thermostat	Built-in
Mounting	Ceiling/Wall
Safety Features	Automatic Reset Thermal Cutout

Summary

Product Specifications

Important Safety Instructions for MUH Heaters

MUH Heater Location Guidelines

MUH Heater Mounting Procedures

Horizontal Discharge Mounting for MUH Heaters

Procedures and dimensions for ceiling-mounting heaters for horizontal air discharge.

Vertical Discharge Mounting for MUH Heaters

Procedures and dimensions for ceiling-mounting heaters for vertical air discharge.

MUH Heater Wiring Branch Circuit

Instructions for connecting the heater to the main power supply circuit.

MUH Heater Control Wiring

MUH Heater Operating Instructions

MUH Heater Over-Temperature Safety Reset

MUH Heater Maintenance and Cleaning

MUH Heater User Cleaning Guide

Steps for routine cleaning of the heater by the user to ensure efficient operation.

MUH Heater Professional Maintenance Cleaning

Procedures for annual servicing and cleaning by qualified personnel.

MUH Heater Replacement Parts

MUH Built-in Controls Parts List

List of part numbers for built-in control components for MUH heaters.

MUH Heater Model Specific Parts

Catalog of replacement parts for various MUH Series Modular Unit Heater models.

MUH Heater Limited Warranty Information

Obtaining MUH Heater Warranty Service and Parts