Sinclair GSH-60IRA Manual page 52

AIR-TO-WATER HEAT PUMP
Step 3: Set timing temperature of the second period
1. The last timing temperature of the first period is defaulted. (The defaulted time is
17：00 upon initial energization. If the reference point is indoor temperature, the
defaulted temperature is 20℃ for cooling and 26℃ for heating. If the reference
point is outflow water temperature, the defaulted temperature is 18℃ for cooling
and 40℃ for heating.) Press "▲" and "▼" button to adjust starting hour. Press
"Set" to save the adjustment and to set starting minute of second period.
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