Specifications

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Interpolation and Extrapolation method can be used to get the total capacity, TC and sensible capacity, SC

at those temperatures which are not stated out in the table.

Example:

Model: MWM 010F / MLC 010C

Indoor Condition: 23°C DB, 15°C WB

Outdoor Condition: 37°C DB

Solution:

Overall

Based on the Performance table on Pg.(15),

1. Refer to the Indoor DB column,

- 23°C is located between 20°C and 24°C (Thus, Interpolation need to be applied)

2. Refer to the Indoor WB column,

- 15°C only available in the case of Indoor DB = 20°C. (Thus, Extrapolation between 16°C

WB and 17°C WB during 24°C indoor DB is required)

3. Refer to the Outdoor DB column,

- 37°C is located between 35°C and 40°C. (Thus, Interpolation need to be applied)

Please follow the steps below in order to get the required capacity.

Step

Interpolation of Outdoor DB

Find TC, SC for

(a) Indoor: 23°C DB, 15°C WB

Outdoor: 37°C DB

Step

Interpolation of Indoor DB

Find TC, SC for

(a) Indoor: 23°C DB, 15°C WB

Outdoor: 35°C DB

(b) Indoor: 23°C DB, 15°C WB

Outdoor: 40°C DB

Step

Extrapolation of Indoor WB

Find TC, SC for

(a) Indoor: 24°C DB, 15°C WB

Outdoor: 35°C DB

(b) Indoor: 24°C DB, 15°C WB

Outdoor: 40°C DB