Fridge Small

Overview

Fridge Small (StructureFridgeSmall) in Stationeers: device, hash 751887598, 10 W, 10 L. With build steps, 71 IC10 logic values and connection diagram.

The Fridge Small is food storage with an atmosphere of its own. It has two slots, a gas pipe input and a gas space of 10 litres. It occupies four cells on the small grid, so 0.5 × 1 × 1 m.

Important to know: according to the game code it does not cool by itself. It has no power port. Every tick it equalises its gas space with the connected pipe network – it only gets cold inside if cold gas comes from the pipe. In return it hardly exchanges heat with the room: its factors for convection and radiation are 0. If you want a fridge with cooling of its own, take the Fridge (Large): it needs power and, according to the game code, cools to 142 K (−131 °C) at up to 1000 J per tick.

Why a gas space of its own? According to the game code food decays at a base rate times three factors of its surroundings:

Factor	Effect
temperature	0.2 at 0 K up to 1.8 at 500 K
pressure	5 in vacuum down to 1 from 101 kPa
gas	nitrogen 0.6, carbon dioxide 0.8, oxygen 1.5, pollutant 3

So food keeps best in cold nitrogen at 101 kPa or more. Bread with a base rate of 0.00025 keeps about 15 hours with all factors at 1; considerably longer in cold, pure nitrogen. Canned food, flour and sugar do not decay at all and need no fridge.

You read pressure and temperature inside via Pressure and Temperature, the gas fractions via RatioNitrogen, RatioOxygen and so on. That lets you check with IC10 whether the cooling gas is doing its job. Open opens and closes the door. Setting (0 to 100) is an inherited value that the small fridge does not use according to the game code.

It is built from the kit in one step and deconstructed with the hand drill. More on shelf life is in Food and cooking: nutrition, mood and shelf life.

IC10 and logic

71 logic values, 71 readable and 2 writable.

Open RW 2
Pressure R 5
Temperature R 6
Setting RW 12
RatioOxygen R 14
RatioCarbonDioxide R 15
RatioNitrogen R 16
RatioPollutant R 17
RatioMethane R 18
RatioWater R 19
Maximum R 23
Ratio R 24
TotalMoles R 66
RatioNitrousOxide R 83
PrefabHash R 84
Combustion R 98
PressureOutput R 126
TemperatureOutput R 127
RatioOxygenOutput R 128
RatioCarbonDioxideOutput R 129
RatioNitrogenOutput R 130
RatioPollutantOutput R 131
RatioMethaneOutput R 132
RatioWaterOutput R 133
RatioNitrousOxideOutput R 134
TotalMolesOutput R 135
CombustionOutput R 148
RatioLiquidNitrogen R 177
RatioLiquidNitrogenOutput R 180
RatioLiquidOxygen R 183
RatioLiquidOxygenOutput R 186
RatioLiquidMethane R 188
RatioLiquidMethaneOutput R 191
RatioSteam R 193
RatioSteamOutput R 196
RatioLiquidCarbonDioxide R 199
RatioLiquidCarbonDioxideOutput R 202
RatioLiquidPollutant R 204
RatioLiquidPollutantOutput R 207
RatioLiquidNitrousOxide R 209
RatioLiquidNitrousOxideOutput R 212
ReferenceId R 217
RatioHydrogen R 252
RatioLiquidHydrogen R 253
RatioPollutedWater R 254
NameHash R 268
RatioHydrazine R 283
RatioLiquidHydrazine R 284
RatioLiquidAlcohol R 285
RatioHelium R 286
RatioLiquidSodiumChloride R 287
RatioSilanol R 288
RatioLiquidSilanol R 289
RatioHydrochloricAcid R 290
RatioLiquidHydrochloricAcid R 291
RatioOzone R 292
RatioLiquidOzone R 293
RatioHydrogenOutput R 296
RatioLiquidHydrogenOutput R 300
RatioPollutedWaterOutput R 304
RatioHydrazineOutput R 308
RatioLiquidHydrazineOutput R 312
RatioLiquidAlcoholOutput R 316
RatioHeliumOutput R 320
RatioLiquidSodiumChlorideOutput R 324
RatioSilanolOutput R 328
RatioLiquidSilanolOutput R 332
RatioHydrochloricAcidOutput R 336
RatioLiquidHydrochloricAcidOutput R 340
RatioOzoneOutput R 344
RatioLiquidOzoneOutput R 348

Values per slot (slot logic)

Slot value	readable in slot	writable in slot	Number
`Occupied`	0, 1	–	1
`OccupantHash`	0, 1	–	2
`Quantity`	0, 1	–	3
`Damage`	0, 1	–	4
`Class`	0, 1	–	12
`MaxQuantity`	0, 1	–	15
`PrefabHash`	0, 1	–	17
`SortingClass`	0, 1	–	24
`ReferenceId`	0, 1	–	26
`FreeSlots`	0, 1	–	31
`TotalSlots`	0, 1	–	32

This thing is not on the data network itself. Read its values through the slot it sits in, or through db if the chip is inside it.

Academy: devices by name Academy: batch modes IC10 academy IC10 editor

Connections

Schematic: inputs left, outputs right, waste on top, power and data at the bottom. Position and spacing do not match the model.

1Gas pipe · input

Slots and modes

#	Slot	Takes
0		`None`
1		`None`

Building and deconstruction

Grid: small grid (0.5 m) · mounting: free in the grid

1
Place
- Kit (Fridge Small)
Take back with Hand Drill

Total material

Kit (Fridge Small)

Deconstruction returns

Kit (Fridge Small)

Built with: Kit (Fridge Small)

Material, fire and recycling

Flammable according to game data: flash point 373.2 K (100 °C); Autoignition 573.2 K (300 °C); burn time 10.96 s

Heat exchange (factor × surface): radiation 0, convection 0, sun 0.26

Raw values from the game code (8)

Field names as in the game code, untranslated. Useful for mods and exact limits.

`Fridge.DontUseOpen`	false
`DeviceInternal.volume`	10
`DeviceInternal.ContentType`	Gas
`DeviceAtmospherics.outputSetting`	5
`DeviceAtmospherics.pressurePerTick`	101.3
`DeviceAtmospherics.MinSetting`	0
`DeviceAtmospherics.MaxSetting`	100
`DeviceAtmospherics.ConnectionType`	FlatExhaustive