Hitachi KPI Installation And Operation Manual page 29

Energy recovery ventilation unit
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TEST RUN
14. TEST RUN
WARNING
Do not operate the system until all the checkpoints have been cleared.
1. Check to ensure that the electrical resistance is more than 1 megohm, by measuring the resistance between ground and the terminal of the
electrical parts.
If not, do not operate the system until the electrical leakage is found and repaired.
2. Check to ensure that the unit does not make any abnormal sound or vibration.
15. SAFETY AND CONTROL DEVICE SETTING
Model
KPI-252E2E
Fan Motor Internal
Thermostat
155ºC±5ºC
ºC
Cut-Out
115ºC±5ºC
ºC
Cut-In
Fuse for Control
A
Circuit
2(x2)T
Fuse for Fan Unit
A
(Size)
[6X32]
(*) Thermostat of fan motor can not Cut-In automatically. If that cuts out, change the fan motor.
KPI-502(E/H)2E
KPI-802(E/H)2E KPI-1002(E/H)2E
125ºC±10ºC
130ºC±5ºC
85ºC±10ºC
85ºC±5ºC
5
5
2(x2)T
2(x2)T
[6X32]
[6X32]
KPI-1502(E/H)2E
150ºC±5ºC
100ºC±5ºC
125ºC±15ºC
5
5
4(x2)T
[6X32]
KPI-2002(E/H)2E
155ºC±5ºC
155ºC±5ºC
125ºC±15ºC
5
5
4(x2)T
4(x2)T
[6X32]
[6X32]
PMML0185 rev.1 - 03/2010
KPI-3002H2E
150ºC±5ºC
100ºC±5ºC
5
6(x2)gG
[10X38]
29

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