MTS Systems 5L CF Technology Manual Download Page 3

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Technology Manual – Instantaneous Gas Water Heater 5L/6L CF

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OUTLOOK & SUMMARY

Exhaust flue pipe

Digital temperature display

Flame window

Water adjust knob, control heating water volume

Winter/Summer switch knob; control half or whole burner working

Battery power light

Gas adjust knob, control gas combustion input power

Battery power switch

Battery box, 2 pcs A1 inside

Cold water inlet with filter, G1/2”

Water pressure releases valve, working pressure: 0.8 Mpa

Hot water inlet, G1/2”

Gas inlet, G1/2”

Summary of Contents for 5L CF

Page 1: ...TECHNOLOGY MANUAL INSTANTANEOUS GAS WATER HEATER MODEL 5L 6L CF EDITION 01 MAY 2007 ISSUED BY MTS CHINA...

Page 2: ...4 Structure Components 5 8 Structure Main components list 5 Gas water valve 6 Work and control program 7 Electric circuit 8 Installation 9 15 Product dimension 9 Installation place requirement 10 Fixa...

Page 3: ...st knob control heating water volume Winter Summer switch knob control half or whole burner working Battery power light Gas adjust knob control gas combustion input power Battery power switch Battery...

Page 4: ...367 PG 1 029 NG 0 424 LPG 1 241 NG Min water start pressure Mpa 0 025 Water working pressure Mpa 0 025 0 1 Installation place Indoor Exhaust type Natural flue Ignition Electrical burning Natural atmos...

Page 5: ...in the heater the subsection switch device is designed for winter summer type 3 Dry burning proof protection It immediately closes the gas valve when there is no water flow 4 20 minutes timing protect...

Page 6: ...TS Flue connector 127mm Flue exhaust holder Hang holds Temp limit sensor 6L Ignition sensor Flame sensor Ignition control IC Solenoid valve Battery box Microswitch Water valve Gas valve W S gas valve...

Page 7: ...ort 05 Mechanical gas valve ring 22 Steady spring support 06 Ring base for driving axis 23 Regulative screw for Max water flow 07 Driving axis 24 Safety valve 08 airproof 25 O ring 09 O ring 26 Water...

Page 8: ...WORK AND CONTROL PROGRAM Install battery Open water Sparking Open gas valve Stop ignition Working Safety device Check failure Close water Close water Close gas valve Close gas valve Flame failure 20m...

Page 9: ...Technology Manual Instantaneous Gas Water Heater 5L 6L CF 8 ELECTRIC CIRCUIT Yellow Red Black Red Black Ignition Flame sensor LED displaylight GND Battery box Totemp limit To solenoidvalve Microswitch...

Page 10: ...Technology Manual Instantaneous Gas Water Heater 5L 6L CF 9 PRODUCT DIMENSION 160...

Page 11: ...corridor z The height from floor to ceiling should be more than 2 4m z The air inlet port should be built up directly through to the outdoor air and its section area not less than 0 02m2 but must be m...

Page 12: ...space at the front and more than 0 1 m on both sides z It is suggested that the heater is fixed at such position that the fire observation window is kept on eye level with the user This varies from us...

Page 13: ...he heater and the fan at the same time If it is necessary a window or door must be opened z The length of the gas tube which connects the heater to the gas pipe in the room or to a gas bottle filled w...

Page 14: ...two 8 plastic expansion bolt into the holes 3 Hang on the heater to score the point below the heater B take down the heater Drill two holes 6 depth 40mm insert two 6 plastic expansions bushing into t...

Page 15: ...gas pipe 2 The wire and the gas pipe are not allowed behind or above the heater 3 The length of the gas tube which connects the heater to the gas pipe in the room or to a gas bottle filled with liquef...

Page 16: ...e flue should be reliably sealed without leakage 4 The flue must have a capability sufficient to exhaust the fume and the draft vacuity at the exit of the fume should be no less than 3Pa 5 The horizon...

Page 17: ...efore needs to turn down the water inlet valve 4 Cut the hot water valve the heater will be flameout automatically 5 Cut the inlet water valve and gas valve after the heater is used Mind 1 To assure a...

Page 18: ...se smear soap water on the connector to check whether the gas pipe leaks or not If abnormal in daily use the heater must not be used again until it is check professionally If the gas pipe leaks cut th...

Page 19: ...oning of carbon monoxide CO a colorless odorless highly poisonous gas formed by the incomplete combustion of carbon or a carbonaceous material such as gasoline LPG NG etc z Prevent scald by hot water...

Page 20: ...Check battery voltage and replace 2 Check ignition IC and solenoid valve Close gas switch push Microswitch to make the power connect to IC then check as following Ignition pole can spark or not Solen...

Page 21: ...not open machine gas valve Gas pipe has some air inside if the pipe is new Gas pressure is too low or the gas switch hasn t opened Make sure the spark current is right Operation 1 Check gas supply sw...

Page 22: ...t from working properly If the valve still doesn t open replace the electric solenoid valve 4 Open water valve check plastic septum in case there is a leakage and replace driving axis or whole water v...

Page 23: ...gnition works normally the failure cause is from water valve s action go to item 3 If ignition can not work normally the failure cause is electric circuit IC Temp limit sensor Microswitch power switch...

Page 24: ...der adjust pressure 2 Don t mix any cold water 6 Gas water heater caught fire due to gas leakage inside Cause Airproof plastic ring is destroyed Leakage split on gas holder aluminium Operation 1 Open...

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