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- 2611
- Service Manual
Accu-Steam 2611 Service Manual
Summary of 2611
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Sp8016-1005 accu-steam service manual service manual serial numbers 2611 and up natural gas and propane.
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Sp8016-1005 accu-steam service manual toll free 800.480.0415 office 260.469.3040 fax 260.493.8914 email service@accutemp.Net web site www.Accutemp.Net technical services.
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Sp8016-1005 accu-steam service manual page 1 table of contents table of contents 1 document history 2 introduction 3 sequence of operations 3 troubleshooting matrix 4-5 removal and installation - transformer 5 removal and installation - lamps 6 removal and installation - switch 6 removal and install...
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Sp8016-1005 accu-steam service manual page 2 document history current revision date prior revision date change 1005 5/14/10 n/a n/a initial release of manual.
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Sp8016-1005 accu-steam service manual page 3 introduction the griddle is constructed and uses technology like no other griddle in the world. The griddle cooking surface is the top of a chamber which has a unique environment. Welded stainless steel reinforcements studs connect the chamber top to a ch...
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Sp8016-1005 accu-steam service manual page 4 symptom possible cause evaluation unit is cutting out and / or shutting down ignition probe check for oxidation. Clean probes if oxidized. Check for probes being loose in the ceramic. Make sure the ground probe is touching the ceramic part of the heating ...
Page 7: Removal And Installation
Sp8016-1005 accu-steam service manual page 5 symptom possible cause evaluation unit is over / under temp thermostat this is a type k thermostat. Check that 24 volts ac is present at terminals 4 & 5. For units with serial numbers 7551 and up, the thermostat will be a rtd type. Thermocouple this is a ...
Page 8: Removal And Installation
Sp8016-1005 accu-steam service manual page 6 lamps the lamps are a neon style lamp that is driven by 24vac. Unplug the unit. 1. Remove the three screws from the front door panel and drop the panel down. 2. Remove the wires from the lamps. 3. Depress the locking ears on the lamp with a pair of pliers...
Page 9: Removal And Installation
Sp8016-1005 accu-steam service manual page 7 removal and installation thermostat warning - all thermostats must be calibrated to 400 °f, ( +1 °f,/-4 °f, ) unplug the unit 1. Remove the three screws from the front door panel and drop the panel down. 2. Remove the knob and retaining nut from the front...
Page 10: Removal And Installation
Sp8016-1005 accu-steam service manual page 8 rtd thermostat calibration the operating temperature range is 200 °f to 400 degrees f. Record the measured griddle surface temperature at the set points of 200 °f, 300 °f and 400 °f to determine if the controller is out of range. The calibration offset po...
Page 11: Removal And Installation
Sp8016-1005 accu-steam service manual page 9 hi-limit assembly is a safety designed to turn off the griddle at a preset temperature to limit the pressure of the steam chamber so that it doesn’t set off the one time pressure relief valve which will render the griddle un-repairable unplug the unit. 1....
Page 12: Removal And Installation
Sp8016-1005 accu-steam service manual page 10 removal and installation.
Page 13: Removal And Installation
Sp8016-1005 accu-steam service manual page 11 standby burner (pilot burner) this device is a small ceramic burned used to ignite the main burners. It also has the ignition probe and flame sense probe. Improper installation can cause the griddle not ignite or intermittently shutdown unplug the unit a...
Page 14: Removal And Installation
Sp8016-1005 accu-steam service manual page 12 ignition module is the electronic device that verifies that the griddle has ignited and is running. If the proper signals are not received from the flame sense it will lockout the griddle. Unplug the unit. 1. Remove the three screws from the front door p...
Page 15: Removal And Installation
Sp8016-1005 accu-steam service manual page 13 gas control valve, main burner valve and pressure regulator unplug the unit and disconnect the gas. 1. Remove the three screws from the front door panel and drop the panel down. 2. Disconnect the union on the left hand side and the fitting on the right h...
Page 16: Flame Sense Measurement
Sp8016-1005 accu-steam service manual page 14 flame sense measurement the accu-steam gas griddle has a flame sensing circuit to determine if the system has proper combustion. When the system is turned on gas is sent to the pilot burner and an electronic ignition tries to ignite the griddle. The grid...
Page 17: Flame Sense Measurement
Sp8016-1005 accu-steam service manual page 15 connect flame tester, accutemp p/n ft- 003 to your multi- 1. Meter set multi-meter to dc mv. 2. Connect flame tester leads, to igniter harness orange (or 3. Yellow) and green wires. Verify your reading is above 60 dc mv and the system will 4. Shutdown be...
Page 18: Testing
Sp8016-1005 accu-steam service manual page 16 verify griddle is level front to back and side to side before attempting this procedure. 1. With the griddle plugged in, set thermostat dial to 200ºf and turn on. If this is a internal thermostat model 2. You will need to open the control panel to set th...
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Sp8016-1005 accu-steam service manual page 17 rtd probe °f rtd resistance value 0 1000Ω 100 1146Ω 200 1359Ω 300 1569Ω 400 1775Ω type k thermocouple readings - thermoelectric voltage in dc millivolts f° 0 1 2 3 4 5 6 7 8 9 10 70 0.843 0.865 0.888 0.91 0.933 0.955 0.978 1 1.023 1.045 1.068 80 1.068 1....
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Sp8016-1005 accu-steam service manual page 18 gas griddle orifice reference table for altitude and btu content note: this table represents the standard upper and lower ranges of btu per cubic foot content. There is no relationship between the natural gas btu content and the propane btu content as sh...
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Sp8016-1005 accu-steam service manual page 19 heat value natural gas - 1200 propane gas - 2500 pilot burner 24" griddle main burner 36" griddle main burner 48" griddle main burner altitude ft ng lp ng lp ng lp ng lp 3000 #60 #71 #51 3/64 #43 #54 #42 #55 4000 #61 #71 #51 #57 #43 #54 #44 #55 5000 #63 ...
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Sp8016-1005 accu-steam service manual page 20 serial numbers 2661 to 7184 schematics blk wht blu wht vio sw2 o.T. Sw n.O. N.C. Red red 1 p1 2 1 j1 2 off on red red blu red k type yel red 1 2 3 4 5 6 7 pw r n a co m o ut pu t + - k ty pe co nt ro ll er ca lo ff se t ad j t o heat lt2 pwr lt1 wht red ...
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Sp8016-1005 accu-steam service manual page 21 at2t-3041-3 schematics intermittent ignition with main burner valve blk wht blu wht vio sw2 o.T. Sw n.O. N.C. Red red 1 p1 2 1 j1 2 off on red red blu red heat lt 2 pwr lt1 wht yel yel orn orn or yel grn grn burner 1 2 3 4 5 6 24v sec 120v pri. Main gas ...
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Sp8016-1005 accu-steam service manual page 22 at2t-3041-2 schematics intermittent ignition blk wht blu wht vio sw2 o.T. Sw n.O. N.C. Red red 1 p1 2 1 j1 2 off on red blu red red red 1 3 5 6 8 9 l1 l2 o ut pu t - pr td - pr td ty pe co nt ro ll er ca l of fs et ad j t o heat lt 2 pwr lt 1 wht red orn...
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Sp8016-1005 accu-steam service manual.