Aircommand IBIS ROOFTOP CARAVAN Specifications

TECHNICAL MANUAL for IBIS ROOFTOP AIRCONDITIONERERROR CODES & THEIR MEANINGAircommand Australia Pty Ltd 954 Port Road Albert Park South Australia

Page 9Thermistor temperature / resistance relationshipTable 1Actual temperature °C Resistance in K Ω-10 45 -9 43 -8 41 -7

Page 1035 6.8 36 6.6 37 6.4 38 6.1 39 5.9 40 5.7 41 5.5 42 5.3 43 5.2 44 5 45 4.8 46 4.6 47 4.5 48 4.4 49 4.2 50 4.1 51 3.9 52 3.8 5

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Page 1TECHNICAL MANUAL for IBIS ROOFTOP CARAVAN AIRCONDITIONERERROR CODES & THEIR MEANING:E1: Room sensor fault. Usually a faulty connection (pl

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Page 2Action (continued) If the temp. differential is 14C or more but unit goes out on E4 after approx. 30 minutes, please check the actua

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Page 37Diag 1

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Page 3When attempting to diagnose a fault over the phone, please ask the following questions. Also it is usually possible to direct the customer to ex

Page 39INDEXA: Access valve see gs 4b,12,A,B,C,D Accumulator see g 4b,13,21 Air registers see g 14 Amperage see pp. 9

Page 40H: Hermetic system see g 21 Hold down bolts see g 10 & 21I: Inside coil see g 18, 21 Inverter see pp 7J:K:L

Page 41T: Thermistor see pp1,2 see gs 16,18,19 see table 12U:V: Voltage see speci pp9W: Water ingress see pp6 Watts

Page 4Typical faults or complaints1: Any complaint accompanied with an error code, see earlier pages.2: Unit will not work and no display is evident.

Page 5 Resistance to earth minimum 20 Meg Ω 5: On cooling mode, compressor and outside fans stop. Unit ceases to cool but display temp. dro

Page 6 with silicone. Please Note: If water “pools” around the airconditioner (ie. The roof has sagged around the airconditioner) then t

Page 7Recharging in the eld: If the unit has the following deciencies in cooling mode: Assuming outside temp. is close to 35C and inside 27C 1:

Page 8SPECIFICATIONSElectrical rating: 240V 50HzNom. Cooling capacity 3.2KWNom. Heating capacity 3.2KWMax rated current cooling 5.4AmpsMax rated