Sinclair GSH-60IRA series Operational Manual page 10

temperature of water decrease and it releases heat while the refrigerant absorbs heat and
evaporates. With the help of wired controller, the outflow temperature can meet the user's
requirement. Through the control of valve, the low-temperature water in the system is
connected with indoor fan coil and underground pipe, and exchanges heat with the indoor air
so that the indoor temperature decreases to the required range.
Heating: in heating mode：
condensed in the indoor unit. Via the heat exchange with water in the indoor unit, the water
absorbs heat and its temperature increase while the refrigerant releases heat and is
condensed. With the help of wired controller, the outflow temperature can meet the user's
requirement. Through the control of valve, the high-temperature water in the system is
connected with indoor fan coil and underground pipe, and exchanges heat with the indoor air
so that the indoor temperature increases to the required range；
Water heating：
and is condensed in the indoor unit. Via the heat exchange with water in the indoor unit, the
water absorbs heat and its temperature increase while the refrigerant releases heat and is
condensed. With the help of wired controller, the outflow temperature can meet the user's
requirement. Through the control of valve, the high-temperature water in the system is
connected with the coil pipe of bearing water tank, and exchanges heat with the water in the
water tank so that the temperature of water tank increases to the required range；
Cooling +water heating:
mode, the user can set the priority of these two modes based on the needs. The default
priority is heat pump. That is under the default setting, if cooling mode exists together with the
water heating mode, the heat pump gives priority to cooling. In that case, water heating can
only realized with e-heater of the water tank. Inversely, the heat pump gives priority to water
heating and switches to cooling after finishing water heating；
Heating+ water heating:
mode, the user can set the priority of these two modes based on the needs. The default
priority is heat pump. That is under the default setting, if heating mode exists together with the
water heating mode, the heat pump gives priority to heating. In that case, water heating can
only realized with e-heater of the water tank. Inversely, the heat pump gives priority to water
heating and switches to heating after finishing water heating；
Emergency mode:
the outdoor unit stops due to malfunction, enter the corresponding emergency mode; as to
heating mode, after entering the emergency mode, heating can only be realized through
e-heater of the indoor unit. When the setting outflow temperature or indoor temperature is
reached, the e-heater of indoor unit will stop running; as to water heating mode, the e-heater
of indoor unit stops while the e-heater of water tank runs. When the setting temperature or
water tank is reached, the e-heater will stop running；
AIR-TO-WATER HEAT PUMP INSTALLATION MANUAL
the refrigerant evaporates in the outdoor unit and is
in water heating mode，the refrigerant evaporates in the outdoor unit
when cooling mode exists together with the water heating
when heating mode exists together with the water heating
this mode is only available for heating and water heating. When
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