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manual abstract
} MotorBlueBlueOptional ThermostatBuilt in or field installedOptional Disconnect SwitchBuilt in or field installedPower60 HzElements1O Element Wiring(Omit for 2 ElementHeaters) CutoutTerminalBlockT1T3T2L1L3L2BlackBlackFigure 4 208-277V 1O — 2.6 & 5 kW WIRING DIAGRAMS (cont’d.) TO T1TO T1TO T2TO T3TO T3TO T2{ TRANSFORMER COLOR CODE INDEXVOLTLEAD CLRSLEAD CLRSLEAD CLRSX2BLUBLUBLUBLUBLUX2WHTWHTWHTWHTWHTH2REDORBRBLK/REDGRAYELBLKBLK575YELBLKBLK480YELBLKBLK277YELBLKBLK240YELBLKBLK208X1X1H124V SEC.120V SEC.PRI. XFMRPRI. MotorOptional ThermostatBuilt in or field installedElements3O WiringTerminalBlockT1T3T2L1L3L2PinkC1C2C31O WiringTo T1To T1To T1To T2To T2To T2NOTE: 1. Omit "L3" wiring for 1O heaters2. 3O Motors used on all 480V, 7.5 kW or higher heaters. All other heaters use 1O motors. See Note #2Optional DisconnectSwitch Built in orfield installedSecX1X2H1H2Power 60 HzRemove jumper wire whenthemostat is usedFigure 5 208-277V 1O or 3O with contactor TO T1TO T1TO T2TO T3TO T3TO T2{ MotorOrangePurpleOptional ThermostatBuilt in or field installedOptional DisconnectSwitch Built in orfield installedPower60 HzElements3O WiringCutoutTerminalBlockT1T3T2L1L3L2PinkC1C2C31O WiringTo T1To T1To T1To T2To T2To T2NOTE: Omit "L3" wiring for 1O heatersRemove jumper wire when thermostat is usedFigure 7 1O or 3O with optional external 24 or 120V control using single pole thermostat Remove jumper wire whenthermostat is usedTO T1TO T1TO T2TO T3TO T3TO T2{ { MotorOptional Thermostat Built in or field installedElements3O WiringTerminalBlockT1T3T2L1L3L2C1C2C31O WiringTo T1To T1To T1To T2To T2To T2NOTE: 1. Omit "L3" wiring for 1O heatersOptional DisconnectSwitch Built in orfield installedPower 60 HzExternally provided control voltage. See nameplate for voltageCutoutFigure 6 208-480V 1O or 3O with contactor and transformer RENEWAL PARTS IDENTIFICATION Figure 8 1O or 3O with optional external 24 or 120V control using double pole thermostat TO T1TO T1TO T2TO T3TO T3TO T2{ { Remove jumper wire whenthermostat is usedMotorElements3O WiringTerminalBlockT1T3T2L1L3L2C1C2C31O WiringTo T1To T1To T1To T2To T2To T2OptionalDisconnectSwitch Built in or fieldinstalledPower60 HzOptional DoublePole ThermostatCutoutExternally Provided Control Voltage. See Nameplate for Voltage. NOTE: 1. Omit "L3" wiring for 1O heaters RENEWAL PARTS IDENTIFICATION HVH-TK-5 Components KiT Part Number* HVH-TK-6 Components Kit Part Number* Thermostat 300-049197-003 300-049197-004 Screws 248-049282-021 (2) 248-049282-021 (2) Rubber Grommet 135-075436-008 135-075436-008 Label Decal 170-049279-016 170-049279-016 Bulb Clip 059-075500-002 059-075500-002 Knob 169-049278-001 169-049278-001 *Number in Parentheses ( ) indicates the quantity of that part required. Limited Warranty: Please refer to the Chromalox limited warranty applicable to this product at2150 N. RULON WHITE BLVD., OGDEN, UT 84404Phone: 1-800-368-2493 TA - U0 - EF Litho in U.S.A. ...
Other models in this manual:Thermostat - HVH-TK5 (188.56 kb)