Table of Contents
Advertisement
SINCLAIR
case, a stabilizing valve needs to be added to the tap water replenishment pipe to reduce water
replenishment pressure.
Open the safety valve's handle to check whether it is blocked on a regular (about once a month)
basis. If it is blocked, contact the authorized maintenance center for check or replacement. Perform
sewage disposal by following the guide on a regular (about once a year) basis.
4 Maintenance of the Unit
(1) Regularly check whether the air inlet and outlet of the outdoor unit are blocked. If blocked,
immediately clean them.
(2) Regularly check whether piping between the outdoor unit and the water tank, piping on the
water use side, pipe fittings, and valves are damaged or blocked. Check whether any joint leaks, and
whether the filter is blocked.
5 Attachment: Mapping Table of the Temperature Sensor Resistance
and Temperature
The following tables list the mapping relationship between resistance of different temperature
sensors and temperature. The resistance for different temperature can be queried during maintenance.
NOTE: Due to variance in measuring method and temperature sensing, the sensor resistance may
deviate at ±5°C.
Table 5-1 Mapping between the temperature and resistance of 15 kΩ (outdoor ambient temperature sensor)
Temperature
(°C)
-20
-19
-18
-17
-16
-15
-14
-13
-12
-11
-10
-9
-8
-7
-6
-5
-4
-3
-2
-1
0
1
2
3
4
5
6
7
AIR SOURCE HEAT PUMP WATER HEATER SERVICE MANUAL
Resistance
Temperature
(kΩ)
(°C)
144
41
138.1
42
128.6
43
121.6
44
115
45
108.7
46
102.9
47
97.4
48
92.22
49
87.35
50
82.75
51
78.43
52
74.35
53
70.5
54
66.88
55
63.46
56
60.23
57
57.18
58
54.31
59
51.59
60
49.02
61
46.8
62
44.31
63
42.14
64
40.09
65
38.15
66
36.32
67
34.58
68
Resistance
(kΩ)
7.653
7.352
7.065
6.791
6.529
6.278
6.038
5.809
5.589
5.379
5.179
4.986
4.802
4.625
4.456
4.294
4.139
3.99
3.848
3.711
3.579
3.454
3.333
3.217
3.105
2.998
2.898
2.797
65
Temperature
Resistance
(°C)
(kΩ)
101
0.98
102
0.952
103
0.925
104
0.898
105
0.873
106
0.848
107
0.825
108
0.802
109
0.779
110
0.758
111
0.737
112
0.717
113
0.697
114
0.678
115
0.66
116
0.642
117
0.625
118
0.608
119
0.592
120
0.577
121
0.561
122
0.547
123
0.532
124
0.519
125
0.505
126
0.492
127
0.48
128
0.467
Advertisement
Table of Contents
