Coway CHP-671R/L, Руководство по обслуживанию, Страница: 51 / 74

Fault diagnosis
Coway co., Ltd 4-19

Temperature level setting function (hidden function) - hot water temperature level
setting mode added for export
Function Explanation
1.
Temperature
LEVEL setting
function
• If power is connected and the HOT selection switch is pressed within 5 seconds
after the FND flashes twice, LEVEL setting mode is entered.
- If the selection switch is pressed after initial power connection, test mode is not
entered.
• If the temperature LEVEL setting mode is entered, both compressor/heater
operation controlled by the MAIN PBA are stopped.
• Temperature setting cold/hot water FND both flash.
– Initially, [factory settings] set at stage 3.
• Each time the HOT selection switch is pressed (1 second or more), changes in the
order of H1/H2/H3 → H1/H2 → H1 → H1/H2/H3.
HEATER control temperature according to temperature LEVEL is as follows.
HOT LEVEL Heater OFF Heater ON Remarks
H1/H2/H3
flashing
94 °C (16.302 kΩ) 80 °C (26.13 kΩ)
Stage 3
[Korean
temperature]
H1/H2 flashing 90 °C (18.599 kΩ) 85 °C (22.003 kΩ) Stage 2
H1 flashing 84 °C (22.766 kΩ) 79 °C (27.060 kΩ) Stage 1