Install Instructions

ManualsBrandsModine ManualsHSB Series HeatersHSB-47 Horizontal Steam/Hot Water Unit Heater- 47,000 BTU

THIS MANUAL IS THE PROPERTY OF THE OWNER.

PLEASE BE SURE TO LEAVE IT WITH THE OWNER WHEN YOU LEAVE THE JOB.

1-550.26

5H70718A

February, 2011

INSTALLATION AND SERVICE MANUAL

steam/hot water unit heaters

Inspection On Arrival

1. Inspect unit upon arrival. In case of damage, report it

immediately to transportation company and your local factory

sales representative.

2. Check rating plate on unit to verify that power supply meets

available electric power at point of installation.

3. Inspect unit received for conformance with description of

product ordered (including specifications where applicable).

General Information

Installation and service instructions in this manual are applicable

to the three types of steam/hot water unit heaters which should

be installed in their proper applications for their most effective

function as overhead heating units.

The copper coils are warranted for operation at steam or

hot water pressures up to 150 lbs. per sq. in. gauge, and

or temperatures up to 375°F, cupronickel tube units are

warranted for operating pressures up to 250 PSI and operating

temperatures up to 400°F. Canadian Standards Association

(CSA) requriements state that explosion-proof units may not

be used with a fluid temperature in excess of 329°F and still

maintain their explosion-proof rating, for national electric code

ignition temperature rating T3B for grain dust.

Motors are designed for continuous duty. They can operate in a

maximum ambient temperature of 104°F (40°C).

The unit heaters are listed by the Canadian Standards

Association as certified and Canadian Registered heat

exchangers CRN OH 9234.5.

Steam horizontal and vertical delivery unit heaters are available

in both standard and low-outlet temperature models. Low outlet

temperature models are recommended primarily for installation

on heating systems with steam pressures of 30 to 150 PSI.

When used at these steam pressures they provide lower outlet

air temperatures for longer heat throw and, because of wider

fin spacing, they are less susceptible to clogging in dusty

atmospheres.

The model number of each unit heater indicates its rated Btu/Hr.

capacity/1000 at 2 lbs. steam pressure and 60°F entering air

temperature. For example an HSB-63 has an output of 63,000

Btu/Hr. at 2 lbs. steam and 60°F entering air.

Model HSB

Horizontal Delivery

Top/Bottom

Inlet/Outlet

Model HC

Horizontal Delivery

Side

Inlet/Outlet

Models V/VN

Vertical Delivery

Model PT/PTN

“Power-throw”

IMPORTANT

The use of this manual is specifically intended

for a qualified installation and service agency.

A qualified installation and service agency must

perform all installation and service of these

appliances.

CAuTION

Do not remove outlet fan guard from vertical

type unit heaters.

Summary of content (16 pages)

PAGE 1
-550.26 5H70718A February, 2011 INSTALLATION AND SERVICE MANUAL steam/hot water unit heaters ® C Model HSB Horizontal Delivery Top/Bottom Inlet/Outlet Model HC Horizontal Delivery Side Inlet/Outlet US General Information Installation and service instructions in this manual are applicable to the three types of steam/hot water unit heaters which should be installed in their proper applications for their most effective function as overhead heating units.
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special precautions / table of contents / si (metric) conversion factors Special Precautions THE INSTALLATION AND MAINTENANCE INSTRUCTIONS IN THIS MANUAL MUST BE FOLLOWED TO PROVIDE SAFE, EFFICIENT AND TROUBLE-FREE OPERATION. iN ADDITION, PARTICULAR CARE MUST BE EXERCISED REGARDING THE SPECIAL PRECAUTIONS LISTED BELOW. FAILURE TO PROPERLY ADDRESS THESE CRITICAL AREAS COULD RESULT IN PROPERTY DAMAGE OR LOSS, PERSONAL INJURY, OR DEATH.
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unit location / unit mounting unit location Figure 3.3 Combination Horizontal and Vertical Delivery Unit Installation danger Appliances with power codes 01, 02, 04, 05, and 10 must not be installed where they may be exposed to a potentially explosive or flammable atmosphere. 1. Units should not be installed in atmospheres where corrosive fumes or sprays are present. 2. Be sure no obstructions block air intake or air discharge of unit heater. 3.
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unit mounting Table 4.1 - Maximum Mounting Heights Horizontal Type ➀ Model Height–Ft. No. Std. l.o.t. HSB/HC-18 8 9 HSB/HC-24 9 11 HSB/HC-33 10 12 HSB/HC-47 12 14 HSB/HC-63 14 16 HSB/HC-86 15 17 HSB/HC-108 17 19 HSB/HC-121 16 18 HSB/HC-165 19 21 HSB/HC-193 18 — HSB/HC-258 19 22 HSB/HC-290 20 23 HSB/HC-340 20 23 — — — — — — “Power-Throw” Type ➁ Model Height–Ft. No. Std. L.O.T.
PAGE 5
unit suspension / installation Unit Suspension Horizontal delivery units, Model HSB/HC Series. All horizontal delivery units, except Models HSB-18 and HSB-24, have two tapped holes in the top for unit suspension. HSB-18 and HSB-24 models do not require independent suspension and are installed directly on their supply piping. Models HSB 33-86 and HC 18-86 have 3/8"-16 tapped holes, model sizes 108 and larger have 1/2"-13 tapped holes.
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installation / operation Figure 6.1 - Suggested Piping Arrangements ➀ Hot Water Systems Horizontal Unit Heater Connected to Overhead Hot Water Mains Vertical Unit Heater Connected to Lower Hot Water Mains Steam Systems Unit Heater Connection for Low-Pressure Steam Open Gravity or Vacuum Return System Unit Heater Connection for High Pressure Steam ➀ Arrangements shown are recommendations only. Where horizontal units are shown, vertical units can be substituted or vice versa.
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OPERATION Figure 7.1 Horizontal Delivery Unit Cutaway Connections — Female-type permits direct connection of unit heater to the piping. HC models have copper connectors at side of the unit. Vertical fins — Less opportunity for dust and dirt to collect. Reduces cleaning. Fins die-formed for added strength and heat transfer. Coil — All air passes through coil. Heating is uniform. Design assures maximum control over air delivery and temperature of air leaving the heater.
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2 steam pERFORMANCE DATA - STANDARD MODELS lbs. STEAM 60° ENT. AIR Table 8.1 Performance Data for Standard Units at Standard Conditions of 2 lb. Steam and 60°F Entering Air High Motor Speed Air Data Motor Data Maximum Heat Throw Final Sound Mounting or Spread Outlet Air Model Sq. Ft. Class Height (ft.) @ Max. Velocity Temp. Condensate Approx. Type No.
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steam pERFORMANCE DATA - LOW OUTLET TEMPERATURE MODELS 2 lbs. STEAM 60° ENT. AIR Table 9.1 Performance Data for Low Outlet Temperature Units at Standard Conditions of 2 lb. Steam and 60°F Entering Air High Motor Speed Air Data Motor Data Maximum Heat Throw Final Sound Mounting or Spread Outlet Air Model Sq. Ft. Class Height (ft.) @ Max. Velocity Temp. Condensate Approx. Type No.
PAGE 10
Hot water pERFORMANCE DATA - STANDARD MODELS 200°F ENTERING WATER 60°F ENTERING AIR 20°F WATER TEMPERATURE DROP Table 10.1 Performance Data for Standard Units at Standard Conditions of 200°F Entering Water and 60°F Entering Air High Motor Speed Model Type No. Btu/hr.
PAGE 11
HOT WATER PERFORMANCE DATA - LOW OUTLET TEMPERATURE MODELS 200°F ENTERING WATER 60°F ENTERING AIR 20°F WATER TEMPERATURE DROP Table 11.1 Performance Data for Low Outlet Temperature Units at Standard Conditions of 200°F Entering Water and 60°F Entering Air – High Motor Speed Water Data Air Data Motor Data Pressure Maximum Heat Throw Drop Sound Mounting or Spread Outlet Final Air Model (Ft. of Min/Max Class Height @ Max. Velocity Temp. Approx. Type No. Btu/hr.
PAGE 12
DIMENSIONAL DATA Horizontal Air Delivery Models — Two Styles Figure 12.1 - Model Dimensions HSB18-193 MOUNTING HOLES SIZES 18-24, NO MOUNTING HOLES SIZES 33-86, 3/8"-16 TAP SIZES 108-193, 1/2"-13 TAP B Figure 12.2 - Model Dimensions HSB258-340 Mounting Holes Mounting Holes 1/2" - 13 Tap B E G (MOUNTING HOLES) F (PIPE CONNECTIONS) E Pipe Connections G F Wall A A D C 5" MIN Figure 12.
PAGE 13
DIMENSIONAL DATA Vertical Air Delivery “Power-Throw” Air Delivery Air Deflectors (Optional) Table 13.
PAGE 14
motor Data / Service Table 14.1 - Motor Amp Draw Data ➀ ➁ Amp Draw by Motor Type, Voltage and Power Code Totally Enclosed Model Number Motor HP ➂ HSB/HC-18 1/60 HSB/HC-24, 33 1/25 HSB/HC-47, 63 1/12 HSB/HC-86, 108 1/8 HSB/HC-121 1/5 HSB/HC-165, 193 1/3 HSB/HC-258-340 1/2 V/VN-42, 59 1/30 V/VN-78, 95 1/15 V/VN-139 1/5 V/VN-161-212 1/3 V/VN-247 1/2 V/VN, PT/PTN-279 1/2 V/VN, PT/PTN-333 3/4 V/VN, PT/PTN-385 1 V/VN, PT/PTN-500, 610 1-1/2 115/60/1 01 0.8 1.6 2.2 2.3 2.8 5.4 7.5 1.9 2.4 2.8 5.4 7.5 7.
PAGE 15
service / troubleshooting 2. For thorough cleaning of coil, remove motor and fan and spray a mild alkaline cleaning solution over the coil. After a few minutes, follow by a hot water rinse. (A steam gun can be used for spraying cleaning solution and hot water.) 3. Coils subjected to corrosive fumes should be checked and cleaned frequently. Casings 1. Periodic cleaning of casings is recommended to remove dirt, grease and corrosive substances that may injure finish.
PAGE 16
commercial Warranty Seller warrants its products to be free from defects in material and workmanship, EXCLUSIVE, HOWEVER, of failures attributable to the use of materials substituted under emergency conditions for materials normally employed.