Running Mode; Heating Mode Operation; Cooling Mode Operation - Panasonic S-80MW1E5 Service Manual & Test Run Service Manual

1. Running Mode

3. Cooling Mode Operation

1. Running Mode

When switching on the power for the first time after installation, it is necessary to make the initial setting.
Refer to Installation Instructions.
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Unit mode
Tank
Air Conditioning
The Water outlet temperature is set at the factory shipment.
It is possible to control the room temperature by detailed setting change.
Optional Thermo Sensor Use setting
Code no.(DN):
2
Data

2. Heating Mode Operation

The water outlet sensor 2 (BL) will detect the Water outlet temperature.
The thermostat is turned ON or OFF according to the following ΔTw.
ΔTw (Heat) = Setting water temperature – Water outlet temperature
Thermo ON Conditions = a and b
a. Heating mode or Tank mode
b. Δ Tw(Heat) ≥ Thermo ON margin
Thermo OFF conditions = a and b and c
a. Heating mode or Tank mode
b. Δ Tw (Heat) ≤ Thermo OFF margin
c. Not in Force Thermo ON

3. Cooling Mode Operation

The thermostat is turned ON or OFF according to the following ΔTw.
ΔTw (Cool) = Water outlet temperature – Setting water temperature
Thermo ON Conditions = a and b and (e or c and d)
a. Cooling mode
b. Δ Tw(Cool) ≥ Thermo ON margin
c. Outdoor temperature < 10˚C
Inlet water temperature ≥ 7 × (Outdoor temperature -10) / (-17) + 10
d
e. Outdoor temperature ≥ 10˚C

2. Heating Mode Operation

Running mode
Tank
Heat
Cool
06
00 Disconnected
01 Remote controller
02 Remote sensor
03 External thermo
Water outlet setting range
35 ˚C ~ 65 ˚C
25 ˚C ~ 45 ˚C
5 ˚C ~ 20 ˚C
(default) See sections 2 ~ 4
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See section 6
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See section 6
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See section 7
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2 - 2
Air-to-Water Indoor Unit