Intellihot i200 Installation & Operation Manual
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Intellihot i200 Installation & Operation Manual

Intelligent water heaters
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I
Intellihot Model
i200, i200P, i250, and i250P
To avoid product damage, personal injury, or
even possible death, carefully read, understand,
and follow all the instructions in the Installation
and the Operation manuals before installing this
product. Improper installation, adjustment, alteration, or
maintenance can cause injury, loss of life, and/or property
damage. This water heater should be installed and
serviced by a qualifi ed technician. The lack of proper
service can result in a dangerous condition.
This manual contains safety information, installation
instructions, and maintenance procedures. It must be left
with the homeowner or placed near the water heater in a
noncombustible place. The homeowner should retain this
manual for future reference.
WARNING
If the information in these instructions is not followed
exactly, a fire or explosion could 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 TO 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.
IGT-MNL0001 (12/2012)
WARNING
If the information in these instructions is not followed
exactly, a fire or explosion could 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 TO DO IF YOU SMELL GAS
• Evacuate all persons from the vehicle.
• Shut off the gas supply at the gas container or
source.
• Do not touch any electrical switch, or use any phone
or radio in the vehicle.
• Do not start the vehicle's engine or electric generator.
• Contact the nearest gas supplier or qualified service
technician for repairs.
• If you cannot reach a gas supplier or qualified service
technician, contact the nearest fire department.
• Do not turn on the gas supply until the gas leak(s)
has been repaired.
— Installation and service must be performed by
a qualified installer, service agency, or the gas
supplier.
R a
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all us first if you have any questions about this
product. We can help you with questions about
and operation, or if there
you unpack this unit.
all
877-835-1705 between 7
time, Monday through Friday, before returning the unit to the
store.
Due to Intellihot's policy of continuous product
improvement, the design and/or technical
specifications are subject to change without notice.

Serial Number: ___________________________________

Date of Installation: ___ / ___ / ______
AVERTISSEMENT
Assurez-vous de bien suivre les instructions données
dans cette notice pour réduire au minimum le
risque d'incendie ou d'explosion ou pour éviter tout
dommage matériel, toute blessure ou la mort.
— Ne pas entreposer ni utiliser d'essence ou
ni d'autres vapeurs ou liquides inflammables
à proximité de cet appareil ou de tout autre
appareil.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ
Ne pas tenter d'allumer d'appareil.
•
•
Ne touchez à aucun interrupteur; ne pas vous
servir
des
téléphones
se
trouvant
dans
le bâtiment.
Appelez immédiatement votre fournisseur de gaz
•
depuis un voisin. Suivez les instructions
du fournisseur.
Si vous ne pouvez rejoindre le fournisseur,
•
appelez le service des incendies.
— L'installation et l'entretien doivent être assurés
par un installateur ou un service d'entretien
qualifié ou par le fournisseur de gaz.
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AVERTISSEMENT
Assurez-vous de bien suivre les instructions données
dans cette notice pour réduire au minimum le
risque d'incendie ou d'explosion ou pour éviter tout
dommage matériel, toute blessure ou la mort.
— Ne pas entreposer ni utiliser d'essence ou
ni d'autres vapeurs ou liquides inflammables
à proximité de cet appareil ou de tout autre
appareil.
QUE FAIRE SI VOUS SENTEZ UNE ODEUR DE GAZ
• Évacuez le véhicule.
• Coupez l'alimentation en gaz au réservoir ou à la
source.
• Ne touchez à aucun interrupteur ; ne pas vous servir
du téléphone ou de la radio du véhicule.
• Ne pas démarrer le moteur du véhicule ni aucune
génératrice électrique.
• Appelez le fournisseur de gaz le plus proche ou un
technicien qualifié.
• Si vous ne pouvez rejoindre ni un fournisseur ni un
technicien qualifié, appelez le service des incendies le
plus proche.
• Ne pas rétablir l'alimentation en gaz tant que la fuite
n'a pas été réparée.
— L'installation et l'entretien doivent être assurés
par un installateur ou un service d'entretien
qualifié ou par le fournisseur de gaz.

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Summary of Contents for Intellihot i200

  • Page 1: Serial Number

    The lack of proper service can result in a dangerous condition. Due to Intellihot’s policy of continuous product improvement, the design and/or technical specifications are subject to change without notice. This manual contains safety information, installation instructions, and maintenance procedures.

  • Page 3: Table Of Contents

    NOTES ....... . . 64 PROPANE (LPG) CONVERSION ... . 37 Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 4: Items Shipped With Water Heater

    être r de d’e ntre ass uré gaz . tien IH-78 Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 5: Safety

    Intellihot ne peut pas prévoir toutes les circonstances qui pourraient impliquer un danger potentiel et par conséquent, CAUTION nos avertissements ne comprennent pas tout. L'installation, le fonctionnement et l'entretien correct sont votre responsabilité.

  • Page 6: Safety Icon Nomenclature

    No liquid around electrical component Hazard Avoidance WARNING Disconnect power electrical hazard The Intellihot water heater must be installed by a licensed plumber, licensed gas fitter, and/or professional service Electrocution hazard technician. Improper installation and/or operation can cause a potentially hazardous situation, which, if not avoided, could result in serious injury or death, and will void the warranty.
  • Page 7 Replace any components that have been under water. The Intellihot water heater is equipped with a three prong plug. It should only be plugged directly into a properly grounded three prong receptacle. DO NOT remove the ground prong from the plug.
  • Page 8 Use this water heater at your own risk. The outlet lights the burner. Do not try to light burner manually. temperature of the Intellihot water heater is factory preset to 120°F (49°C). The temperature can only be changed by BEFORE OPERATING, smell all around the water using the control panel on the front of the water heater.
  • Page 9 Utiliser ce chauffe-eau à vos propres risques. La température dispositif d'allumage qui allume automatiquement de sortie du chauffe-eau Intellihot est réglée en usine à 49 °C le brûleur. Ne pas essayer d'allumer le brûleur (120 °F). La température peut être modifiée seulement en manuellement.

  • Page 10: Technical Specifications

    Commercial - Heat Exchanger coil – 6 years, Parts – 5 years, Labor – 1 year Note: Due to Intellihot's Policy of continuous product improvements, design, and technical specifications are subject to change Energy Star and Low NOx are applicable to i200 and i200P models.
  • Page 11 PV = Power Vent DV = Direct Vent Note: Reduce the maximum equivalent length above by 5 feet per 90° elbow used and by 2 feet per 45° elbow. Do not exceed the above set limits. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 12: Specifications (Nomenclature)

    L V E D R A IN IH-01 Typical installation of i200P piped with storage tank. DIP Switch Locations on Control Board DIP Switch Settings (Réglages des commutateurs DIP) Natural Gas Propane (Gaz naturel) Cascade Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 13: Dimensional Specifications

    DIMENSIONAL SPECIFICATIONS Selecting a Location Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 14: Quick Reference Installation Guide

    Due to limited wall clearance, connect the union as your fi nal step of gas piping. c. Check for gas leaks at this point in the assembly process. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 15: Water Connections

    9. Connect the 120 Volt power supply. 10. Test fi re the unit by opening all hot water faucets. Safety information and wiring diagram inside of front cover. Safety information and wiring diagram inside of front cover. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 16: Preparation Before Installation

    SAFETY INSTRUCTIONS The Intellihot i200 and i250 water heaters weigh 90 lbs. The i200P and i250P weigh 98 lbs. 2. Minimize the distance that the exhaust gas vent and fresh air intake must travel to an exterior wall.

  • Page 17: High Elevation Installations

    Use the diagram and chart on the next page to make this determination. High Elevation Installations For operation at elevations above , 00 feet, Intellihot model ratings should be reduced by 4% for each 1,000 feet above sea level.

  • Page 18: Venting Connections

    Not specified in ANSI Z223.1 / NFPA 54 or CAN/CGA-B146. Use clearances in accordance with local building codes and local gas supplier. 4 feet (1.2 m) below or to the side of opening and 1 foot (300 mm) above opening. *** Intellihot recommendation. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 19: Wall Mounting

    (do not use drywall screws). 8” SAFETY INSTRUCTIONS The Intellihot water heaters weigh 90 to 100 lbs (40.8 to 45.4 kg) and must be securely attached to the wall. Mounting hardware is 32” included and should be used to mount the unit.

  • Page 20: Gas Connection

    NOTE: Always clean the inside of the gas line of any dirt or debris before connecting the piping to 1. Determine if the Intellihot water heater will use natural the unit. gas (factory preset) or LP (propane) gas.

  • Page 21: Gas Pipe Sizing Tables

    Length of Corrugated Stainless Steel Pipe in Feet Pipe Thousands of BTU/Hour, 0.5 WC Pressure Drop Size 3/4” 1” 1-1/4” 1-1/2” 1993 1404 1143 2” 4638 3285 2684 2327 2082 1902 1761 1647 1554 1475 1205 1045 Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 22: Combustion (Fresh) Air Inlet Exhaust Outlet Connections

    On multiple unit installations, the piping from the water heater can be 4” or larger piping. Use the tables on page 11 to determine the diameter of the common connecting piping between each individual water heater. Intellihot Green Technologies, Inc.
  • Page 23 CAUTION This water heater has a built-in control to limit the exhaust temperature to 149°F (65°C). As a result, the Intellihot water heater can be vented with Schedule 40 PVC. If the incoming (or recirculation return) water temperature does not exceed 150°F (66°C), the exhaust temperature will not exceed 149°F (65°C).

  • Page 24: Venting

    . The end of ducts that terminate in an attic must not be Combustion Air From the Outdoors screened. Intellihot water heaters may be installed using a standard (direct vent) configuration or an optional (power vent) Under-floor Combustion Air configuration.
  • Page 25 12” over maximum potential snow levels, or as required by local building codes. In areas of high snow fall, protect the vent terminations from blockage. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 26: Combustion (All) Air From Inside The Building

    VENTING Combustion (All) Air From Inside the Building WARNING Intellihot may be used in a power vent or direct vent configuration. When used in a power vent configuration, the water heater should be located in an area where there is adequate air supply from inside the building for proper combustion and ventilation.

  • Page 27: Instal Hot Water Lines

    The pressure relief valve must be rated at 150 psi, the maximum btu/h input of the unit, and comply with all local building codes and standards. Do not install any restrictions or other valves in the pressure relief line. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 28: Instal Cold Water Lines

    6. Leak test the water piping before placing the unit in operation. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 29: Install Condensate Drain

    INSTALL CONDENSATE DRAIN Due to its efficient design, the Intellihot water heater produces condensate (water) as a normal by-product of heating the water. This condensate is acidic, with a pH level between 3 and 4. Local building codes may require an in-line neutralizer to be installed (not included) to treat this water.

  • Page 30: Startup

    NOTE: For additional electrical protection, the use of a whole house surge protector is recommended. Damage caused by power surges is not covered by the Intellihot Warranty. IMPORTANT If the water heater display does not come ON, first check the plug. Also check the electrical panel circuit breaker and reset it if necessary.

  • Page 31: Multiple Units

    MULTIPLE UNITS Gas Valve Adjustments Section All Intellihot water heaters are designed to connect NOTE: multiple units together. Multiple units increase the volume of hot water and also ensures that hot water is always available, even if one unit is shut down due to maintenance.
  • Page 32 PV = Power Vent DV = Direct Vent Note: Reduce the maximum equivalent length above by 5 feet per 90° elbow used and by 2 feet per 45° elbow. Do not exceed the above set limits. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)
  • Page 33 IH-85 5. Connect the condensate drain lines. WARNING SHOCK HAZARD Before making any adjustments inside the water heater, make sure the power is disconnected. Unplug the water or turn the circuit breaker OFF. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)
  • Page 34 Plug each water heater into a separate outlet. Using a separate circuit for each unit allows one circuit breaker to trip while the other units continue to operate. Press and hold the Mode button until the dH screen appears. Mode Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)
  • Page 35 Press and hold the Mode button until the dH screen appears. Mode Press Enter to return to the main display screen. Enter 23. Repeat steps 6 - 22 for all units and name each unit uniquely. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 36: Measuring Gas Pressure

    14. Select appropriate dH or CH mode. 15. Press Enter to return to the main display screen. 4. Open the gas supply valve and record the static gas pressure the manometer. STATIC GAS PRESSURE _______________WC DATE ___________________ Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 37: Propane (Lpg) Conversion

    4. Locate DIP Switch 1 on the circuit board and change it to the PROPANE position. DIP Switch Settings (Réglages des commutateurs DIP) Natural Gas Propane (Gaz naturel) Reconnect the power and wait for dH screen to appear. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 38: Www.intellihot.com

    Either nAt or Prop will be displayed to indicate the position of the DIP switch. Press and hold the Mode button to save the changes and return to the dH screen on the main display. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 39: Adjusting The Co Level

    Fire setting and vice versa. Therefore, double Max CO Level Measured ____________ppm check both the High Fire and the Low Fire CO DATE ___________________ CO levels after making any adjustment. 1. Locate the gas valve, as shown. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 40: Wiring Diagram

    Press Power button to turn OFF the water heater. d. Turn OFF the inlet gas supply valve, disconnect the gas analyzer, and install a test port plug in the exhaust gas vent. e. Install front cover and open inlet gas supply valve. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 41: Control Panel

    Press this button to enter the Mode of Operation screens. Once the first screen appears, use the UP and DOWN arrow keys to select the desired screen. G) Set button Used to set the daily ON/OFF times. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 42: Display Icons

    Indicates the level of energy usage. More bars being visible indicates a higher consumption of V) SET Display gas. Displays the word SET when changing the outlet water temperature and/or time values. Use the UP/DOWN arrows to adjust the variable. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 43: Setting The Time

    The colon (:) between the hours and minutes correct minute. should now be flashing, indicating the time has been properly set. Press the Time button again. Time The hour section of the time display will flash. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 44: Adjusting The Water Temperature

    Press the Enter button to select either Fahrenheit or Celsius. Enter Press the Up/Down arrows to set the desired temperature. The temperature range for residential applications is adjustable between 100 and 140°F (38 and 60°C) in one degree increments. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 45: Customer Screens

    Programming ON/OFF Run Times 24/7 Setting The Intellihot water heater senses water usage This setting turns ON all of the blocks and will automatically provide hot water on demand. Depending on the distance between...

  • Page 46: Recirculation Setup

    NOTE: The time setting for 12:00 am or pm is 00:00, as shown. Press the Enter button to select the External Circulation mode. Enter Use the Up/Down keys to select thermostatic valve, dedicated line, or tank loading. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 47: Cascading (Daisy Chain)

    Press and hold the Mode button to save the changes and return to the dH screen on the Mode main display. Press Enter to return to the main display screen. Enter Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 48: Technician Screens

    Pb on the display. Then use the Up/Down arrows to select the programming mode FS on the display. Press the Enter button to begin programming. Enter Press the Enter button to begin programming. Enter Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 49: Flow Booster

    Fb on the display. Then use the Up/Down arrows to select the programming mode rS on the display. Press the Enter button to begin programming. Enter Press the Enter button to begin programming. Enter Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 50: Flow Control Selection

    Press and hold the Set button. This mode may be used to manually control the speed of the blower and should be accessed only by an Intellihot factory technician. Blower Override is an ON or OFF selection. Then use the Up/Down arrows to select the programming mode FC on the display.

  • Page 51: Diagnostic Code And Error Log Selection

    Temperature Sensor Short Temperature Sensor Wiring Fault Software Fault Flue Temperature Fault Press the Enter button to return to the main Heat Exchanger Outlet Temperature Fault display. Enter Reserved for Future Use Reserved for Future Use Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 52: Diagnostic Code And Error Log Selection

    0 and 9999 hours. This code is used to determine the useful service life of the water heater. Diagnostic Code US (Usage) is a percentage figure between 0 and 100%. Press the Enter button to begin programming. Enter Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)
  • Page 53 High condensation within the tank can sometimes produce a false reading. This mode is turned OFF by default. The Leak Action mode is an ON or OFF selection. Press and hold the Set button. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 54: Maintenance

    MAINTENANCE Cleaning the Inlet Water Y-Strainer Draining the Water Heater When the Intellihot water heater is installed, an inline CAUTION Y-strainer should be installed between the shut-off valve and water inlet. This strainer should be cleaned every three months, or as required, to maintain full water flow to Hot water can cause burns to the skin.

  • Page 55: Filling The Water Heater

    It is recommended that the unit be descaled every other year, or sooner if the control panel displays a flashing “H” icon with the code CL. A service technician can preform this procedure during an annual inspection if desired. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 56: Troubleshooting Chart

    Turn water heater OFF, shut gas valve, unplug unit, and contact service technician. Heat Exchanger Outlet Temperature Fault Turn water heater OFF, shut gas valve, unplug unit, and contact service technician. Reserved for Future Use Reserved for Future Use Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)
  • Page 57 White “smoke” can be seen coming • Depending on the outside • Normal operation, no action required. out of the exterior exhaust gas vent. temperature, water vapor can be produced as the exhaust is vented. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 58: Wiring Diagram

    WIRING DIAGRAM Cascading Connectors Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 59: Commercial Options

    Storage, and Building Recirculation Storage, and Building Recirculation Commercial Option #3 Multi-Unit “P” Models with External ‘Tank-Loading’, Storage, and Building Recirculation Commercial Option #6 Single Unit “P” Models with Internal ‘Tank-Loading’ and Storage (without Building Recirculation Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 60: Operational Diagram

    OPERATIONAL DIAGRAM IH-56 Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 61: Warranty

    $75/hour up to maximum of Replacement of Entire Unit $225 is limited to repairs or replacement of parts, at Intellihot’s option that are proven to be defective under normal use Replacement parts must be genuine Intellihot parts and connected only to potable water systems.

  • Page 62: Not Covered By This Warranty

    Not Covered by this Warranty All parts claimed to be defective may be requested to be returned to Intellihot for examination prior to full claim This warranty does not cover product failure or problems settlement. Please include the following information on...

  • Page 63: Requirements For The State Of Massachusetts

    6. APPROVED CARBON MONOXIDE DETECTORS. Each carbon monoxide detector as required in accordance with the above provisions shall comply with NFPA 720 and be ANSI/UL 2034 listed and IAS certifi ed. Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)

  • Page 64: Notes

    NOTES Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)
  • Page 65 NOTES Intellihot Green Technologies, Inc. www.intellihot.com (877-835-1705)
  • Page 67 ôté ôté Dealer / Installer Contact Information: Serial Number: _________________________________ Date of Purchase: ___ / ___ / ______ Smart. Efficient. Endless Intellihot Green Technologies Inc. IGT-MNL0001 (12/2012) Printed in the USA ©2012 Intellihot Green Technologies Inc.

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