Owner`s manual

ManualsBrandsAmerec ManualsPortable GeneratorAK Series

WARNING

AMEREC Steam Generators are listed by Underwriters Laboratories. The steam generators come assembled

and ready for installation. Check that the size and rating of the generator is suitable for your application, refer

to Steam Room Construction and Generator Sizing Guide (AMEREC document 4211-38).

IMPORTANT

An exhaust fan installed outside the steam

room is strongly recommended to remove

excess steam from the bathroom or shower

area.

AMEREC STEAMBATH GENERATORS

(AK and 3K MODELS)

Note:To be used with the K30,K60,KT60 or R30K Control.

SAVE THESE INSTRUCTIONS

READ ALL INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.

POST "WARNING" LABEL OUTSIDE STEAMBATH FOR SAFETY

WARNINGS. REQUIRED POSTING ON DOOR OF STEAM ROOM

OR ADJACENT TO DOOR FOR ALL COMMERCIAL

INSTALLATIONS.

SECTION 1: GENERAL INFORMATION

AK and 3K Series Installation and Service

Instructions

Electrical grounding is required on

all AMEREC Steambath Generators.

All electrical supplies should be

disconnected when servicing

generator.

All wiring must be installed by a

licensed electrical contractor in

accordance with local and national

codes.

All plumbing must be installed by a

licensed plumber in accordance with

all applicable local and national

codes.

AK series generators are for indoor

use only.

AK series generators are not for

space heating purposes.

Be certain that steambath enclosures

are properly sealed to avoid water

damage from escaping steam. It is

recommended that 100% silicone

caulk be used to seal all pipes and

fittings. Steam must be prevented

from escaping into the wall cavity.

Never shut off the water to a steam

generator that is in use.

Electric Shock Hazard - High voltage

exists within this equipment. There

are no user serviceable parts in this

equipment.

K60/KT60

K30

R30K

Possible Controls

AK GENERATOR

4211-143-A 02-19-10

REDUCE THE RISK OF

1. Exit immediately if uncomfortable, dizzy or sleepy. Staying too long in

a heated area is capable of causing overheating.

REDUCE THE RISK OF

Use care when entering or exiting the steam room, floor may be slippery.

NOTE:

For additional safety instructions, see owner’s manual.

CAUTION!

Do not contact steam head. Stay at least 12" away

from hot steam escaping from the steam outlet.

OVERHEATING AND SCALDING

2. Supervise children at all times.

3. Check with a doctor before use if pregnant, diabetic, in poor health or

under medical care.

4. Breathing heated air in conjunction with consumption of alcohol, drugs

or medication is capable of causing unconsciousness.

SLIPPING AND FALL INJURY

WARNING

Summary of content (19 pages)

PAGE 1
AK and 3K Series Installation and Service Instructions WARNING Possible Controls Electrical grounding is required on all AMEREC Steambath Generators. K60/KT60 All electrical supplies should be disconnected when servicing generator. OR All wiring must be installed by a licensed electrical contractor in accordance with local and national codes. K30 OR R30K AK GENERATOR AMEREC STEAMBATH GENERATORS (AK and 3K MODELS) Note:To be used with the K30,K60,KT60 or R30K Control.
PAGE 2
AK and 3K Series Installation and Service Instructions page 2 Table of Contents Section Page Important Safety Instructions 2 2 Select Mounting Location 4 4 Mounting the Generator 4 Water Quality Requirements 4 4.
PAGE 3
AK and 3K Series Installation and Service Instructions IMPORTANT SAFETY INSTRUCTIONS 1. READ AND FOLLOW ALL INSTRUCTIONS. 2. WARNING - To reduce the risk of injury, do not permit children to use this product unless they are closely supervised at all times. 3. WARNING - To reduce the risk of injury: a. The wet surfaces of steam enclosures may be slippery. Use care when entering or leaving. b. The steam head is hot. Do not touch the steam head and avoid the steam near the steam head. c.
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AK and 3K Series Installation and Service Instructions DIAGRAM 3/8" FROM WALL 1 DIAGRAM 2 WATER SHUT-OFF VALVE 1/2" NPT FITTING OPTIONAL FILTER DO NOT CONNECT TO WATER SUPPLY WITH SADDLE FITTING 1/2" STEAM LINE TO ROOM UNION PRESSURE RELIEF VALVE 1-3/8" DIAMETER HOLE page 4 3/8" COMPRESSION ADAPTER 1/2" NPT MALE x SWEAT ADAPTER BALL VALVE 6" FROM TOP OF TUB UNION OR 12" FROM FLOOR 13" SERVICE CLEARANCE 1/2" NPT MALE x SWEAT ADAPTER UNION DIAGRAM 4211-143-A 02-19-10 3
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AK and 3K Series Installation and Service Instructions SECTION 2: SELECT MOUNTING LOCATION page 5 WARNING SEE DIAGRAMS The AMEREC steam generator can be hung on a wall or sit on its base. The best mounting location will satisfy all or most of the following: 4. The generator should be installed in a dry, well ventilated area. Suggested locations are under a vanity, in a closet, attic, crawl space or basement. 1. The steam line should slope to allow condensation to drain.
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AK and 3K Series Installation and Service Instructions DIAGRAM 5 page 6 DIAGRAM 6 3/8" FROM WALL 1/2" NPT FITTING 1 3/8" DIAMETER HOLE 1/4" 1/2" NPT SWEAT ADAPTER S P A C E R CENTER IN OPENING STEAM HEAD INSULATOR S T U D FRAGRANCE RESERVOIR 1/4" 1-3/8" DIAMETER HOLE STEAM HEAD DIAGRAM 8 DIAGRAM 7 6" MIN - ESCUTCHEON MOUNTING BRACKET TEMPERATURE SENSOR (K60 or K30 only) CONTROL HOUSING STEAM CONTROL (4 feet up not directly over steamhead) 7' MAX TEMPERATURE SENSOR CABLE (K60 or K30 only)
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AK and 3K Series Installation and Service Instructions SECTION 5: PLUMBING INSTRUCTIONS SEE DIAGRAMS All plumbing shall be installed by a licensed plumber and conform with local & national codes. Materials (locally available): - 3/8" O.D. copper tube for the water supply to the generator. - 3/8" water supply shut-off valve. - 3/8" supply valve housing and filter (optional depending on local water conditions). - 3/8" O.D. compression to 3/8" male NPT adapter. - 1/2" copper sweat unions.
PAGE 8
AK and 3K Series Installation and Service Instructions SECTION 6: WIRING INSTRUCTIONS page 8 WARNING SEE ELEC. INFO. CHART AND WIRING DIAGRAM 1. CONTROL CABLE ROUGH-IN The low voltage control can be mounted up to 25 feet from the generator either inside or outside the steam room for the K30, K60 or R30K control but with a built in temperature sensor, the KT60 must be mounted inside the steam room, also see #6 optional secondary generator control.
PAGE 9
AK and 3K Series Installation and Service Instructions page 9 DIAGRAM 12 DIAGRAM 11 USED WITH K60 OR K30 CONTROL ONLY WALL SILICONE CAULK WALL DECORATIVE CONTROL COVER PLATE TEMPERATURE SENSOR (BUILT-IN SENSOR ON KT60 CONTROL ONLY) PROBE MUST BE POINTED DOWN PIGTAIL SENSOR CABLE CONTROL HOUSING 7/8" HOLE ELECTRICAL INFORMATION CHART STEAM GENERATOR MODEL NO. AC VOLTAGE PHASE AK4 208 / 240 1 3,000 4,000 14.5 17.0 20 25 10-2 W/G AK5 208 / 240 1 3,750 5,000 18.0 21.
PAGE 10
AK and 3K Series Installation and Service Instructions SECTION 6: WIRING INSTRUCTIONS (continued) SEE DIAGRAM 6. OPTIONAL SECONDARY GENERATOR CONTROL As an option, a second K60 control can be installed with an AK generator to provide ON/OFF control both inside and outside the steam room. The second control should be installed as described in paragraphs 1 & 5, with the second control cable plugged into connector S60B for the K60 Control on the printed circuit board assembly. See diagram 10. 7.
PAGE 11
AK and 3K Series Installation and Service Instructions DIAGRAM 15 DIAGRAM 16 page 11 DIAGRAM 17 VERTICAL ± 15° ELEMENT END ORIENTATION RUBBER GASKET LEVEL PROBE 1/8" TO 3/8" GASKET HEAT ELEMENT DIAGRAM 18 DIAGRAM 19 NOTE TAB OFFSET IN OPENING This diagram intentionally left blank.
PAGE 12
AK and 3K Series Installation and Service Instructions SECTION 8: SERVICE (continued) SEE DIAGRAMS 6. Allow the unit to drain completely. When the water stops, close the manual drain valve. 3. REPAIR OF AK SERIES GENERATORS A. ELEMENT REPLACEMENT: Disconnect power from the unit. Drain the tank. Open the front and HEATING ELEMENT ACCESS covers. Note the wire connections. See diagram 15. Remove the element wires. Using a hot water element socket, remove the element.
PAGE 13
AK and 3K Series Installation and Service Instructions page 13 SECTION 9: OPTIONAL MODIFICATIONS The AK Generator design may incorporate several modification options. Options such as automatic tank draining and others are available. Please call the AMEREC Service Department at 1-800-331-0349 for instructions and availability of these options. SECTION: 10 TROUBLE SHOOTING GUIDE There are no user serviceable parts in the Generator. All repair should be performed by a qualified service person.
PAGE 14
AK and 3K Series Installation and Service Instructions page 14 SECTION 10: TROUBLE SHOOTING GUIDE cont. SYMPTOMS Control "ON". (Control light on) Unit won't steam. Note: Steam lit steadily on K30 or Time/Temp properly displayed on K60/KT60 PROBABLE CAUSES Unit has not filled completely. or Heating elements burnt out. or Level probe faulty. or "PCA" printed circuit assembly is faulty. ACTION TO BE TAKEN 1. a. Push the control "OFF". b. Open the drain valve allowing tank to drain completely. c.
PAGE 15
AK and 3K Series Installation and Service Instructions page 15 ! ! ! OR ! " ! ' 44 " " ! # ! $ ! # ' & ' $ " ! % " " % & # $ & ' " 4211-143-A 02-19-10 !
PAGE 16
AK and 3K Series Installation and Service Instructions NUMBER PART NAME DESCRIPTION PARTS AND / OR RETURNS: 1 FRAME CHASSIS 2 TERMINAL POWER INPUT TERMINAL BLOCK 3 COVER FRONT WITH WD LABEL 4 COVER ELEMENT ACCESS 5 TANK TWO ELEMENTS 6 INSULATION BLANKET 7 BRACKET L BRACKET 8 NIPPLE DRAIN NIPPLE 9 TERMINAL OPTIONAL AUTO FLUSH TERMINAL BLOCK 11 CAP CAP, THREAD PROTECTOR 12 LABEL UL RATING 13 PROBE TRIPLE LEVEL 14 ELEMENT REPLACEABLE ELEMENT 15 VALVE WATER INLET 16
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AK and 3K Series Installation and Service Instructions 4211-143-A 02-19-10 page 17
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AK and 3K Series Installation and Service Instructions 4211-143-A 02-19-10 page 18
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AK and 3K Series Installation and Service Instructions page 19 P.O. Box 2258, Woodinville WA 98072 425-951-1120 Fax: 425-951-1130 email address: amerec @ amerec .