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HEET
If the information in these instructions is
not followed exactly, a fire or explosion may
result causing property damage, personal
injury or death.
- Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any
other appliance.
- WHAT DO YOU DO IF YOU SMELL GAS
•
Do not try to light any appliance
•
Do not touch any electrical switch; do not
use any phone in your building
•
Immediately call your gas supplier from
a neighbor's phone. Follow the gas
supplier's instructions.
•
If you cannot reach your gas supplier, call
the fire department.
- Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
WARNING
Heet 199
Instantaneous gas fired
condensing water heater
Installation and Operation Manual
Keep these instructions for future
reference during maintenance and
service, preferably adjacent to the
appliance.
The installation must conform with
local codes or, in the absence of local
codes, the National Fuel Gas Code,
ANSI Z223.1/NFPA 54 and/or CSA
B149.1, Natural Gas and Propane
Installation Code.
When applicable, the installation must
conform with the Manufactured Home
Construction and Safety Standard,
Title 24 CFR, Part 3280 and/or CAN/
CSA Z240 MH Series, Manufactured
Home.
MADE IN ITALY
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Table of Contents
Related Manuals for Eco-King Heet 199
Summary of Contents for Eco-King Heet 199
- Page 1 Heet 199 Instantaneous gas fired condensing water heater Installation and Operation Manual HEET WARNING Keep these instructions for future If the information in these instructions is reference during maintenance and not followed exactly, a fire or explosion may service, preferably adjacent to the result causing property damage, personal appliance.
-
Page 2: Table Of Contents
Table of Contents The sections highlighted below in gray are intended for the end user as well. All other sections are solely intened for a qualified installer, service agency or the gas supplier. Failure to comply may result in substantial property damage, personal injury or death. -
Page 3: Welcome
1. Welcome Thank you for purchasing your Eco-King Heet 199 instantaneous Leave a copy of this installation and operation manual adjacent to water heater. Before installing or operating your water heater the product for the end user’s reference. Ensure they are familiar please read the installation and operation manual in it’s entirety. -
Page 4: Safety
2. Safety 2.1 Safety Information and Symbols The following terms are used synonymously with the hazard GENERAL HAZARD SYMBOL symbols and signify hazards that could be potentially fatal. Comply with the indications described in the Ensure you have read and understand the definitions below: text. - Page 5 DANGER: Parts of packaging (plastic bags, polystyrene WARNING: Do not use this appliance if any part has etc.) must not be left within the reach of children, since been under water. Immediately call a qualified service technician to inspect the appliance and to replace any they are a potential source of danger.
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Page 6: About The Water Heater
3. About The Water Heater 3.1 Rating Plate The Heet 199 comes with a rating plate located on the left side of the unit. Before installing the water heater, check the rating plate to ensure the water heater matches the gas type, gas pressure, water pressure and electrical rating of the application. -
Page 7: Specifications
3.2 Specifications Description u.m. Heet 199 Height - Width - Depth in. (mm) 29-1/8”x15-3/4”x15” (740x400x380) Weight lbs. (kg) 79 (36) Sound Level Vent connection in. (mm) 2” (51) Maximum heat input btuh (kW) 199,000 (58.3) Minimum heat input btuh (kW) 19,900 (5.8) -
Page 8: Control Panel
3.3 Control Panel fig.1 ON / OFF Increase value adjustment Operation Mode Reset Button – press to restore operation of Indicates a flame is present the appliance after an error Indicates the unit is in the ON mode. Activates Comfort Function When call for DHW is made, the icon flashes. -
Page 9: Components
3.4 Components fig.2 Condensate drain 11 Exhaust Vent 12 Combustion unit (burner + heat exchanger) Water hammer damper 13 Air/gas mixer DHW output temperature sensor 14 Fan Condensate collector trap 15 Recirculation return temperature sensor Circulator 16 DHW input temperature sensor Water high-limit thermostat 17 Flow meter Ignition electrode/flame sensor... -
Page 10: Dimensions
3.5 Dimensions 15-¾” fig. 3 fig. 4 inch HEET 2-⅛” inch 196.5 fig. 5 Connection Size inch Intake Vent 2” (51 mm) Exhaust Vent 2” (51 mm) 1/2” Condensate 3/4" (19.1 mm) Cold Water Inlet 3/4” Hot Water Outlet 3/4” Recirculation 3/4”... - Page 11 fig. 6 fig. 7 inch inch inch...
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Page 12: Installing The Water Heater
2" CFR, Part 3280 and/or CAN/CSA Z240 MH Series, Manufactured 50 mm 50 mm Home. Heet 199 is designed to be installed in environments that meet the necessary ventilation requirements. 2” 50 mm CAUTION: The appliance must be installed in 24”... -
Page 13: Water Quality
The following areas may produce high concentrations of products that could damage the water heater. Consider separating the water heater from the environment, if possible: The Heet 199 water heater comes with a wall-mounting bracket pre-drilled to mount to standard 16” on center studs. - Laundry facilities... -
Page 14: Routing The Pressure Relief Valve
DANGER: No valve is to be placed between the NOTE: Flush the system and check the filter for WARNING: If the water heater is installed in a closed temperature/ pressure relief valve and the water heater. debris before starting the unit. water supply system, such as one having a backflow Failure to comply may result in personal injury, substantial preventer in the cold water supply line, means shall be... -
Page 15: Connecting The Condensate Drain
4.5 Connecting the Condensate Drain TO CONDENSATE NEUTRALIZER The appliance produces condensation water, which must be conveyed away and disposed of via the sewage network through pipes capable of handling acidic condensate. CAUTION: Refer to local codes and the authorities having jurisdiction for disposal of the condensate and the possible installation of a condensate neu- tralizer. -
Page 16: Gas Connection
To connect the condensate trap: WARNING: The maximum inlet gas pressure must not 1. Connect the condensate trap to the bottom of the unit using exceed the value specified by the manufacturer. The 5/8” OD tubing and the spring clamp. minimum inlet gas pressure listed is for the purposes of input adjustment. -
Page 17: Connecting The Gas Supply
Properly support the piping using hangers. Do not allow the fig. 19 water heater to support the weight of the gas piping. DANGER: Use a soap and bubble test to check the gas piping for leaks. Do not use a flame to check for leaks. The water heater can be converted from natural gas to propane (LPG). -
Page 18: Electrical
To access the control board: - Loosen the case screws and remove them (fig. 20) - Move the control board down (fig. 21) - Open the control panel by depressing the fixing clips (A - fig. 22) - Disconnect the electrode connection cable - Make the connection as indicated in fig. -
Page 19: Venting
WARNING: Horizontal portions of the venting system WARNING: 3/8" Cable clamp system NOT supplied shall be supported to prevent sagging. Failure to comply with water heater. may lead to severe personal injury, substantial property damage or death. Venting is to be supported at every elbow to ensure it cannot separate. -
Page 20: Connecting The Vent Pipe To The Appliance
4.8.1 Connecting The Vent Pipe To The The water heater can be vented using either 2” (51 mm), 3” (76 mm) single pipe, or 2”/4” (51/102 mm) concentric pipe. Appliance The water heater combustion air and exhaust flue connections WARNING: Do not use primer or cement on the water are 2”... -
Page 21: Direct Vent Termination Clearances
4.8.2 Direct Vent Termination Clearances min. 12”/ 305 mm Exhaust min. 12”/ 305 mm Intake min. 12”/ 305 mm Canadian Installations US Installations Clearance above grade, veranda, porch, deck, or balcony 12 in. (30 cm) 12 in. (30 cm) Clearance to window or door that may be opened 36 in. -
Page 22: Non-Direct Vent Termination Clearances
4.8.3 Non-Direct Vent termination Clearances Canadian Installations US Installations Clearance above grade, veranda, porch, deck, or balcony 12 in. (30 cm) 12 in. (30 cm) Clearance to window or door that may be opened 36 in. (91 cm) 4’ (1.2 m) below or to side of opening;... -
Page 23: Non-Direct Combustion Air Requirements
National Gas and Propane Installation 2” PVC Side Wall Vent Kits 52SWVKGVS6502 Code, CSA B149.1. 2” PVC Wall Vent Kits 52WTVKGVS6502 Heet 199 Outdoor Make Up Indoor Make Up (199,000 Input) Air (50 in 3” PVC Side Wall Vent Kits 52SWVKGVS6503 (199 in. -
Page 24: Approved Venting Materials
ISELL0287UV 2” 87° Long PPS-UV Z-DENS Concentric ISELL0387UV 3” 87° Long PPS-UV Termination Vertical 3”/5” 2ZDCTV35 (76/127 mm) H1 = 21.7” H2 ISTT0220 2” Termination Tee = 45.6” ISTT0320 3” Termination Tee 2” Low Profile Wall FSRC3 3” Rain Cap ISLPT0202 Termination FSBS3... -
Page 25: Maximum Vent Lengths
4.8.8 Maximum Vent Lengths Two Pipe System Concentric Pipe System Vent Ø Maximum Length Maximum Length Vent Ø Maximum Length (Rigid) (Flexible) 2"/4” (51/101 mm) 20.0 ft (6 m) 2” (51 mm) 65.5 ft (20 m) 3"/5” (76/127 mm) 49.2 ft (15 m) 3”... - Page 26 Power reduction chart (in m) 210000 205000 200000 195000 190000 185000 180000 175000 170000 165000 160000 155000 150000 Total (Air + Flue) length (m) - NOTE: Air length= Flue lenght Total (Air + Flue) length (�) - NOTE: Air length = Flue length Qn + P32 Dashed line represents input after parameter adjustment...
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Page 27: Venting Examples
P22 - Minimum Fan Speed increasing (in m) HEET Air + Flue Length (m) 4.8.10 Venting Examples Low Profile Two Pipe Horizontal Application Two Pipe Horizontal Application 2” or 3” 2” or 3” Exhaust min 12” (305mm) Exhaust Intake Intake min 12”* min 12”* (305mm) - Page 28 HEET Two Pipe Horizontal with Concentric Termination Application Two Pipe Vertical Application 2"/4” or 3"/5” 2” or 3” min 1” min 12” HEET (305mm) (26mm) Exhaust min 12” (305mm) Intake min 12”* (305mm) Intake Exhaust min 12”* (305mm) HEET HEET HEET HEET HEET...
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Page 29: High Altitude
Two Pipe Different Pressure Zone Application Non-Direct Venting Application 2" or 3" 2" or 3" Exhaust min 12”* (305mm) Intake Exhaust min 12”* (305mm) Intake HEET min 12”* (305mm) HEET HEET fig. 35 HEET When using a non-direct application ensure a piece of pipe is fig. -
Page 30: Using The Water Heater
5. Using The Water Heater the pump to prevent it from seizing due to the presence of NOTE: Check that the gas shut-off valve is open. water and lime scale. For these functions to be active the appliance must be powered electrically, and the gas shut-off valve must be open. -
Page 31: Lighting Instructions
5. 1 Lighting Instructions FOR YOUR SAFETY READ BEFORE OPERATING WARNING: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life. A. This appliance does not have a pilot. It is •... -
Page 32: Commissioning
6. Commissioning Once installation is complete by finalizing the following: 3. Remove the front cover. - Plumbing connections - Condensate connection - Venting connection - Electrical connection(s) - Gas connection Commissioning can be carried out by: 1. Bleeding the air out of the plumbing system. NOTE: When bleeding air start at the highest and furthest fixture, bleeding every fixture, working back towards the water heater. -
Page 33: Gas Conversion
6.3 Combustion Analysis 6.2 Gas Conversion WARNING: The following procedure shall only be WARNING: The following procedure shall only be performed by a qualified installer, service agency or the performed by a qualified installer, service agency or the gas supplier. Failure to adhere to these instructions as gas supplier. -
Page 34: Combustion Adjustment
3. Power the unit, the display will show: NOTE: If the high-fire or low-fire combustion values are not within the permitted ranges a manual adjustment - The type of gas it is set to: NG for Natural Gas, LPG for can be made. - Page 35 7. Read the CO value on the combustion analyzer (Minimum Power). Natural Gas LPG (Propane) max-min 9.0% ±0.5 10.5% ±0.5 8. When the CO value is stable, if it needs to be adjusted, use the + and - buttons. 9. Press the button to confirm the adjustment.
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Page 36: Automatic Automatic Adjustment
6.4.2 AUTOMATIC ADJUSTMENT: 4. Within 5 seconds, after all the LED symbols display in succession, press the button. This calibration is already carried out in the factory during Au to appears on the display. production. It must be performed again in the aforementioned cases. -
Page 37: Operation
7. Operation 7.1 Sequence of Operation DHW Mode 7.4 Freeze Protection 1. A hot water tap is open creating a demand for domestic hot The water heater can operate at a minimum ambient temperature of 32°F (0°C) and maximum of +104°F (+40°C). water. -
Page 38: Info Menu - Metering Menu- Alarms Log Menu
10 to 99: values are solid Number of faults 0 - 99 Number of active parameters 0 - 99 Number of parameters for Eco-King Service 0 - 99 Alarms log menu Displays the last error code Displays 2nd last error code... -
Page 39: Parameters
9. Parameters WARNING: Parameters shall only be accessed by a qualified installer, service agency or the gas supplier. Failure to adhere to these instructions as well as reading the installation manual in it’s entirety may result in a fire or explosion causing property damage, personal injury or loss of life. - Page 40 Parameter nr. Description Range Default Minimum fan-speed increasing 0 - 50 Cycling time pump activation (min): cold zone 0 - 10 Selection of power Water heater: 5 = 8.7 US gal./ 33 liters Delay of DHW activation with solar configuration 0 - 180 sec Ignition heating ramp (value 1= 10 s) 0 - 80...
- Page 41 Parameter nr. Description Range Default Backlight activation 0 - 1 0 = disabled = ON by pressing a button 1 = always ON Backlight ON - time 1 - 6 sec x 10 Deactivation Exhaust temperature alarm (30 s) 0 - 1 0 = disabled 1 = enabled Delta TCH (slope on CH for check pump blockage)
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Page 42: Troubleshooting
10. Troubleshooting Two types of errors can occur: - Errors that can be restored by the user, using the button - Errors which require a qualified service technician to service the water heater. In this case, the appliance attempts a self- reset but, if the fault persists, a qualified service technician must be called. - Page 43 Code Description Causes Solutions End User: Press Reset, if the anomaly persists, contact a qualified service technician Flame presence has been detected in the Service Technician: E 11 Flame circuit fault burner at a time when - Check if a flame is present in the burner assembly, if not change the control it should not be.
- Page 44 - An error can be reset 5 consecutive times. To have another 5 attempts reached performed available, disconnect the power supply to the appliance for approx. 30 seconds. If the anomaly persists, contact the Eco-King Technical Support. The appliance detects End User: an error of the DCW Contact a qualified service technician.
- Page 45 Code Description Causes Solutions Communication error End User: between appliance Disconnect power supply for 30 seconds and re-connect, if error code and RC (if connected). Communication persists contact a qualified service technician. It occurs in the error between case of connection E 43 appliance and Service Technician:...
- Page 46 Service Technician: the gas valve - Contact Eco-King Technical Support End User: Press Reset, if the anomaly persists, contact a qualified service technician Service Technician: - Ensure ignitor/ flame sensor electrode is not dirty, clean or replace if...
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Page 47: Maintenance
(in. w.c.) The water heater must be inspected at regular intervals to en- Natural Gas 3.5 - 10.5 sure the integrity and longevity of the water heater. Eco-King Propane (LPG) 11.0 8.0 -13.0 recommends a minimum annual maintenance. In cases with... -
Page 48: Pressure Relief Valve
Pressure Relief Valve 3. If the dirt is difficult to remove, it is possible to use a specialized cleaner made for cleaning the flue gas side of - The pressure relief valve should be manually exercised the the stainless steel heat exchanger. by pulling the lever on the relief valve for 5 seconds. -
Page 49: Appendixes
12. Appendixes 12.1 Wiring Diagram fig. 55... -
Page 50: Ladder Diagram
12.2 Ladder Diagram fig. 56 Line Neutral 28VDC 5VDC 16KVDC SG B SG 28VDC FX DOMESTIC FLOW METER FAN WITH PWM AND HALL SENSOR 5VDC OP HOT WATER TEMP. SENSOR CIRCULATOR 16 KVDC COLD WATER TEMP. SENSOR IGN IGNITION ELECTRODE/ FLAME SENSOR 120V RP RECIRC. -
Page 51: Parts Breakdown
12.3 Parts Breakdown WARNING: if during disassembly of components wear of the sealing components is detected (o-rings and gaskets), replace them. Remove the front cover (fig. 57) - Loosen the case screws (top and bottom) and remove them - Pull the front cover from the bottom and remove it. The front cover is clamped to the water heater at the top by two hooks. -
Page 52: Remove The Fan
- Loosen the gear clamp of the intake air pipe on the mixer (6-fig. 64) and remove the intake air pipe from the mixer - Remove the reduction and gas valve gasket (7-fig. 64) - Remove the gas valve screws (8-fig. 64) - Remove the gas valve - Reassemble the components in reverse order making sure that orifice is in the correct position (see fig. - Page 53 Remove the circulator - Remove the front cover (see specific paragraph) - Move the control board down (fig. 21) - Disconnect the electrical connector from the circulator - Loosen the circulator swivel nuts (10-fig. 67) - Remove the circulator paying attention to the seals (fig. 67) - Reassemble the components in reverse order paying attention to the direction of the circulator's water flow which must be from bottom to top as indicated by the arrow imprinted on the...
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Page 54: Hydraulic Circuit
12.4 Hydraulic Circuit fig. 72 RECIRCULATION RETURN Water high-limit thermostat Heat exchanger Outlet temperature sensor Mixing circulator Check valve Recirculation return temperature sensor Inlet temperature sensor Filter Flow meter Flow restrictor DHW IN DHW inlet DHW OUT DHW outlet RECIRCULATION RETURN Recirculation return system... -
Page 55: Piping & Wiring Examples
12.5 Piping & Wiring Examples 12.5.1 Standard Application fig. 73 HEET LEGEND external circulator (managed by water heater) external three-way valve (managed by water heater) 10K storage tank temperature sensor (managed by water heater) recirculation timer remote control DHW IN DHW in DHW OUT DHW out... -
Page 56: Recirculation Application
12.5.2 Recirculation Application fig. 74 HEET RECIRCULATION RETURN LEGEND external circulator (managed by water heater) external three-way valve (managed by water heater) 10K storage tank temperature sensor (managed by water heater) recirculation timer remote control DHW IN DHW in DHW OUT DHW out RECIRCULATION RETURN recirculation return Set the following parameters:... -
Page 57: Hybrid Recirculation W/ Storage Tank Application
12.5.3 Hybrid Recirculation w/ Storage Tank Application fig. 75 HEET Recirculation Return LEGEND external circulator (managed by water heater) external three-way valve (managed by water heater) 10K storage tank temperature sensor (managed by water heater) recirculation timer remote control system recirculation pump DHW IN DHW in DHW OUT... -
Page 58: Space Heating W/ Ahu Application
12.5.4 Space Heating w/ AHU Application fig. 76 HEET LEGEND CE is to be controlled by the AHU and should not be wired to the water heater. external circulator (managed by water heater) WARNING: Toxic chemicals, such as those used for external three-way valve (managed by water boiler treatment, shall not be introduced into the potable heater) -
Page 59: Solar Storage Tank W/ 3-Way Valve Application
12.5.5 Solar Storage Tank w/ 3-Way Valve Application fig. 77 HEET LEGEND Set the following parameters: P01 = 0 (instantaneous) external circulator (managed by water heater) P66 ≠ 44 (45= 113°F ÷ 80=176°F) anti-legionella function set- external three-way valve (managed by water heater) point (recommended value 65=149°F) 10K storage tank temperature sensor (managed by ≠... -
Page 60: Requirements For The State Of Massachusetts
12.6 Requirements for the State of Massachusetts NOTICE BEFORE INSTALLATION This appliance must be installed by a licensed plumber or gas fitter in accordance with the Massachusetts Plumbing and Fuel Gas Code 248 CMR Sections 4.00 and 5.00. IMPORTANT: In the State of Massachusetts (248 CMR 4.00 & 5.00) For all side wall horizontally vented gas fueled equipment installed in every dwelling, building or structure used in whole or in part for residential purposes, including those owned or operated by the Commonwealth and where the side wall exhaust vent termination is less than seven (7) feet above finished grade in the area of the venting, including but not limited to decks and porches, the... -
Page 61: Sensor Temperature Vs. Resistance Chart
12.8 Recommended Combustion Readings 12.7 10k Sensor Temperature vs. Resistance Chart Temp (°F) Temp (°C) Resistance (Ω) Natural Gas LPG (Propane) 32,630 max-min 9.0% ±0.5 10.5% ±0.5 25,380 19,890 15,710 12.9 Recommended Gas Pressures 12,490 10,000 Nominal inlet Permitted inlet 8,057 gas pressure gas pressure... -
Page 62: Dhw Flow Chart Long Vent Runs
DHW Flow Chart - Short Vent Runs (in °C) DELTA T - TEMPERATURE RISE (°C) 12.11 DHW Flow Chart (Temperature Rise vs. Flow rate) Long Vent Runs DHW Flow Chart - Long Vent Runs (in °F) Dashed line represents flow rate after parameter adjustment 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 105 110 115 120 125 130 135 140 DELTA T - TEMPERATURE RISE (°F) - Page 63 DHW Flow Chart - Long Vent Runs (in °C) Dashed line represents flow rate after parameter adjustment DELTA T - TEMPERATURE RISE (°C) 20+P32 DHW Flow Calculation For Long Vent Runs When using long vent runs the btuh output of the unit can be found in Section 4.8.8 Power Output Reduction (Long Vent Runs). Using the formula below the flow rate can be calculated: GPM = btuh output / (500 x Δt) where,...
- Page 64 King Heating Products inc 103-2567 192 St. Surrey, BC. V3Z 3X1 Canada With the intention of improving the quality of its products, Eco-King reserves the right to update the technical characteristics and data in this document without notice.
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