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INSTALLATION AND OPERATION INSTRUCTIONS
HC-190
MODEL
IMPORTANT
READ AND UNDERSTAND INSTRUCTIONS BEFORE INSTALLING OR USING UNIT.
RETAIN INSTRUCTIONS FOR FUTURE REFERENCE. CHECK LOCAL CODES AND ORDINANCES FOR PERMITTED USE.
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HEAT CONVECTOR
CONTENTS
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Summary of Contents for Toyotomi HC-190
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Page 1: Table Of Contents
HEAT CONVECTOR INSTALLATION AND OPERATION INSTRUCTIONS HC-190 MODEL IMPORTANT READ AND UNDERSTAND INSTRUCTIONS BEFORE INSTALLING OR USING UNIT. RETAIN INSTRUCTIONS FOR FUTURE REFERENCE. CHECK LOCAL CODES AND ORDINANCES FOR PERMITTED USE. CONTENTS SECTION A: SECTION E: Specifications ················································ 1 Operating Controls and Part Names ···················... -
Page 2: Section A
SECTION A: SPECIFICATIONS Model: HC-190 Type: Hot Water Heating, Floor Standing Type Heat Rating Range: 4,050 to 20,000 BTU/h (1.2 to 5.8 kW) *See the chart below for details. Max. Allowable Pressure: 142 PSI (0.98 MPa) Heat Exchanger Capacity: 0.16 gal. (0.6 L) Flow Rate Range: 0.5 gal./min. -
Page 3: Section B
SECTION B: UNPACKING UNPACKING 1. Unpack the unit carefully. 2. Check to see if there are any loose screws that may have occurred in transit. 3. Take accessories and the instruction manual out of the carton. ACCESSORY PARTS 1. Installation and Operation Instructions 2. -
Page 4: Section C
SECTION C: SAFETY TIPS FOR INSTALLATION The instructions which are contained in this manual are classified into the following two types, which are “WARNING” and “CAUTION”. These instructions are intended to provide important information for safe operation. “WARNING” indicates the possibility of causing the user a fatal accident or serious injury if the unit is incorrectly operated. -
Page 5: Section D
SECTION D: INSTALLATION WARNING: This unit must be installed in accordance with these instructions, local codes, ordinances and/or in the absence of local codes National Plumbing standards. Check and comply with all state and local codes before beginning the installation. This unit should be installed by a licensed, authorized person(s) due to the necessity of making electrical and water connections. -
Page 6: Plumbing
PLUMBING NOTE: Make sure the piping for the unit is laid out properly, and also check for any water leakage. 1. Install heat insulation material on the water piping to prevent heat loss. 2. Copper or polyethylene pipe should be used for connecting pipes. 3. -
Page 7: Permanent Wiring Installation
PERMANENT WIRING INSTALLATION WARNING: TO AVOID ANY RISK OF FIRE AND ELECTRIC SHOCK. Make sure the Main circuit breaker and power supply cord is disconnected before servicing. Electric shock may cause serious injury. It is recommended that installation should be conducted by a Licensed Electrician. PROCEDURE FOR PERMANENT WIRING POWER SOURCE: 120V AC, 60Hz single phase 1. -
Page 8: External Output Terminal Wiring
EXTERNAL OUTPUT TERMINAL WIRING This unit has an External output terminal for low-voltage (24 volts or less) contacts to connected to a circulation pump control or zone valve. When connecting the circulation control or zone valve unit to this terminal, it is possible to stop the circulation by the output from internal contact switch in the Heat convector. -
Page 9: Section E
SECTION E: OPERATING CONTROLS AND PART NAMES Air release screw Operation panel External output Front panel (for circulation control or zone valve) Air filter Junction box 12. Thermistor Louvers (Room Temperature) Water supply (NPT 1/2 female) Water return (NPT 1/2 female) 6. - Page 10 POWER switch: Main switch turns the unit on or off. 2. AUTO/MANUAL button: Button switches fan speed to either AUTO and MANUAL. TIMER button: Button turns Timer operation mode on or off. CHILD LOCK button: The button turns CHILD LOCK operation mode on or off. 5.
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Page 11: Section F
SECTION F: SAFETY TIPS FOR OPERATION The instructions which are contained in this manual are classified into the following two types, which are “WARNING” and “CAUTION”. These instructions are intended to provide important information for safe operation. “WARNING” indicates the possibility of causing the user a fatal accident or serious injury if the unit is incorrectly operated. -
Page 12: Section G
SECTION G: OPERATION BEFORE USE 1. Position of the Unit Make sure the position of the unit is level. 2. Plug in the Unit Plug unit into a 120V AC electrical outlet. On digital display will appear two sets of dashes. - Page 13 C. When room temperature exceeds the selected setting by approx. 4˚F (2˚C), the Fan will automatically stop. As room temperature drops, the Fan will automatically re-start to maintain the desired temperature. NOTE: Initial setting of the temperature is Fahrenheit. If you like to change to Celsius, contact your dealer. 2.
- Page 14 Example: Your normal room temperature is set for 70 degrees. You work 70˚F 70˚F (Ordinary set temp.) (Ordinary set temp) from 8 am until 5 pm. You want the room temperature to drop to 62 degrees while you are at work and you want the room to 62˚F return to 70 degrees at 4 pm so it will be warm when you get Press...
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Page 15: Section H
SECTION H: TEST RUN PREPARATION 1. Make sure there is no water leaking from the unit and piping. 2. Make sure electrical connections and grounding are wired properly. 3. Check for air trapped in the plumbing. OPERATION 1. Plug into the receptacle. 2. -
Page 16: Section I
SECTION I: ROUTINE MAINTENANCE CAUTION: Be sure to unplug the unit before performing any checks or cleaning. FOR OPTIMUM UNIT PERFORMANCE, THE PARTS SHOWN BELOW SHOULD BE CLEANED REGULARLY: 1. Clean Louvers (ONCE A MONTH) Dust and stains should be wiped off louvers with a damp cloth. 2. -
Page 17: Section J
SECTION J: TROUBLESHOOTING PLEASE NOTE THE FOLLOWING BEFORE REQUESTING FOR HELP FOR REPAIR AND SERVICES The following conditions can happen during operation of the unit. CONDITION REASON - Power outage. Does not operate. - Power supply cord is disconnected. - Child Lock is on. - Room temperature is higher than set temperature when unit is in Auto fan mode. - Page 18 RE. # PART # DESCRIPTION RE. # PART # DESCRIPTION RE. # PART # DESCRIPTION 20477066 Rear panel 20477052 FFC ribbon cable 20477046 Front panel 20477032 Louver assembly 20477040 Filter 20474050 Screw C 20477073 Room temp. thermistor 20474051 Screw D 20477069 Fan motor assembly/ Capacitor 20477003...
- Page 19 PRODUCT REGISTRATION To register your product please visit our website at www.toyotomiusa.com/productRegistration.php or scan the QR code on your smart device. Make a note of your heater's serial and lot number, located on the side of the cabinet. Your heater's serial and lot number: SERIAL NO.
- Page 20 WHO IS COVERED : The original purchaser at retail. WHAT WE WILL DO : TOYOTOMI will either repair or replace, at its option, all defective parts free of charge that are covered by this limited warranty on a carry-in basis, to your nearest authorized dealer or distributor of TOYOTOMI.
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