Ideal Logic Max Combi C30 Boiler Instruction Manual
Ideal Logic Max Combi C30 Boiler
Ideal Logic Max Combi C30 Boiler
Ideal Logic Max Combi C30 Boiler
Ideal Logic Max Combi C30 Boiler
Ideal Logic Max Combi C30 Instructions
Here we offer the Ideal Logic Max Combi C30 Boiler manual completely free and in English. We have cataloged this manual in the Boilers section on Manualverse, and it has been rated by 1 users with an average rating of 5. If you have any specific questions about Ideal Logic Max Combi C30 Boiler, we suggest checking the Frequently Asked Questions (FAQs) section of this manual.
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Ideal Logic Max Combi C30 Boiler Specifications
| Feature | Specification |
|---|---|
| Boiler Type | Wall-mounted, condensing, combination gas boiler (room sealed, fanned flue) |
| G.C. Appliance Number | 47-387-04 |
| Gas Supply | Natural Gas 2H - G20 - 20 mbar (LPG conversion kit available) |
| Appliance Flue Category | C13, C33, C53 |
| Injector Size | 4.65 mm |
| CH Heat Input (Net CV) Max / Min | 24.3 kW / 6.1 kW |
| CH Heat Input (Gross CV) Max / Min | 27 kW / 6.7 kW |
| CH Output at 70ºC Mean Water Temp. | 6.1 - 24.2 kW |
| CH Output at 40ºC Mean Water Temp. (Condensing) | 6.4 - 25.6 kW |
| CH Gas Consumption Max / Min | 2.512 m³/h (89 ft³/h) / 0.627 m³/h (22 ft³/h) |
| Maximum DHW Input (Net / Gross CV) | 30.4 kW / 33.7 kW |
| Maximum DHW Output | 30.3 kW |
| DHW Gas Consumption | 3.135 m³/h (111 ft³/h) |
| DHW Flow Rate at 35ºC Temperature Rise | 12.4 l/min (2.8 gpm) |
| DHW Specific Rate | 14.5 l/min (3.2 gpm) |
| Minimum DHW Delivery | 2 l/min |
| CH Flow Temperature Range | 30ºC - 80ºC |
| DHW Outlet Temperature Range | 40ºC - 65ºC |
| Seasonal Space Heating Efficiency Class | A (94%) |
| Water Heating Energy Efficiency Class | A (81%, tapping profile L) |
| SEDBUK 2005 / SEDBUK 2009/2012 | 91.1% / 89.6% |
| Useful Efficiency Full Load / Part Load | 90% / 98.6% |
| NOx Classification / Emissions | Class 6 / 25 mg/kWh (gross) |
| CO2 Content (± 0.7) | 9.3% max DHW / 8.5% min CH |
| Average Flue Temperature - Mass Flow Rate (DHW) | 68ºC - 13 g/s |
| Sound Power Level Indoors | 46 dB(A) |
| Annual Energy Consumption (Space Heating) | 75 GJ |
| Annual Fuel / Electricity Consumption (DHW) | 11 GJ / 28 kWh |
| Daily Fuel Consumption (24hr, GCV) | 14.83 kWh |
| Auxiliary Electricity Full Load / Part Load / Standby | 0.028 kW / 0.009 kW / 0.003 kW |
| Electrical Supply | 230 V ~ 50 Hz |
| Power Consumption | 93 W |
| Fuse Rating | External: 3 A / Internal: T4A HRC L250 V |
| Electrical Protection | IP20 |
| Maximum Working Pressure (Sealed System) | 2.5 bar (36.3 psi) |
| Maximum DHW Inlet Pressure | 10.0 bar (145 psi) |
| Minimum DHW Inlet Pressure (for max flow) | 1.3 bar (18.9 psi) |
| Minimum Operating System Pressure | 0.3 bar |
| Recommended System Fill Pressure | 1 - 1.5 bar |
| Pressure Relief Valve | Non-adjustable, preset at 3 bar |
| Expansion Vessel | 8 litres, 0.75 bar initial charge |
| Pressure Gauge Range | 0 - 4 bar |
| Head Available for System | 3.4 m.w.g. (3.1 m.w.g. with System Filter and valves) |
| Water Content CH / DHW | 1.2 litres / 1.0 litre |
| Heat Exchanger Material | Cast aluminium |
| Gas Connection | 15 mm copper compression |
| CH Flow / Return Connections | 22 mm copper compression |
| DHW Inlet / Outlet Connections | 15 mm copper compression |
| Flue Terminal Diameter | 100 mm |
| Maximum Horizontal Flue Length | 8.0 m |
| Maximum Vertical Flue Length | 7.5 m |
| Flue Elbow Equivalent Length | 45º: 0.6 m / 90º: 1.0 m |
| Condensate Trap | 75 mm siphonic trap, outlet for 21.5 mm pipe |
| Dimensions (H x W x D) | 700 x 395 x 278 mm |
| Packaged Weight | 35 kg |
| Lift Weight | 28.6 kg |
| Servicing Clearances | 165 mm above, 100 mm below, 2.5 mm sides, 450 mm front |
| Warranty | 10 years parts and labour (when registered within 30 days) |
Ideal Logic Max Combi C30 Boiler Details
The Ideal Logic Max Combi C30 is a wall-mounted condensing boiler that provides central heating and instantaneous domestic hot water from one compact casing. It comes fully assembled with a DHW plate heat exchanger, diverter valve, circulating pump, pressure gauge, pressure relief valve and expansion vessel. The Ideal System Filter is in the box, and fitting it correctly is a warranty condition. An automatic bypass, preformed copper tails, a pre-wired mains lead and a built-in filling loop with a green handle make installation simpler.
A key feature is the DHW preheat function, which ships switched off to save gas. When set to On, the boiler fires now and then to keep the plate heat exchanger warm. Preheating starts when the flow temperature drops 15ºC below the DHW target. It stops at 5ºC below the target or after 3 minutes, and runs no more than once every 30 minutes. The Timed setting turns on intelligent preheat. It learns your hot water usage over 7 days and preheats only in the periods when you are likely to need hot water.
Intelligent Load Optimisation reduces short cycling. If the flow temperature reaches the CH target plus 4ºC during a heating demand, the boiler switches off. When it relights, it drops to minimum rate over 60 seconds and stays there for 10 minutes. Normal operation resumes after those 10 minutes, or once the heating demand has been off for more than an hour. Turning the heating knob to the leaf symbol keeps the boiler condensing, and lowering the room thermostat by 1ºC can cut gas use by up to 10%.
The large colour screen and simple controls show the boiler's status, cycling through up to three messages at a time. Fault screens give clear steps for problems such as Ignition Lockout, Low Water Pressure, Overheat Lockout and Blocked Flue/Condensate. The menu includes fault help, fault history, sensor readings and a vent system routine. After one year, a Service Due reminder appears with the service contact number that was set during commissioning.
Built-in protection includes frost protection, which fires the boiler if the water drops below 5ºC, as long as the mains power stays on. The pump and diverter valve are exercised every 24 hours. The siphonic condensate trap makes a frozen condensate pipe less likely. If the pipe does freeze, the manual explains how to thaw it safely with warm water or heat packs, never boiling water.
The boiler works with Ideal's Halo controls. Pairing it with a Halo Combi Wi-Fi thermostat raises the ErP rating from A to A+ through load compensation, geolocation and Met Office weather data. It also supports the Halo Lite wired OpenTherm thermostat and a weather compensation outdoor sensor, part 216119. The PRT3 RF thermostat is not compatible. QR codes in the manual link to how-to videos, and every part can be serviced from the front.
Frequently Asked Questions (FAQs)
Can't find the answer you need? Here are some frequently asked questions about the Ideal Logic Max Combi C30 Boiler, and we answer them below.
