NOVUM 401L, Technical Manual, Page: 10 / 14

Ecology Technical Manual
10 | P a g e
Novum Overseas. The Novum Building. Clonshaugh Ind Est. Dublin 17. Ireland | info@novum.ie | +353 1 803 6400
Symptom Status Cause Action
No Display
Critical No Power
1. Check product temp, if above -12
0
C,
move product.
2. Check plug connected to socket.
3. Check plug is connected to back of
cabinet.
4. Check breaker is not tripped on
distribution panel..
5. Check plug fuse.
6. Call Service Agent.
HA Alarm
Critical
High Cabinet
Temperature
1. Check product temp, if above -12
0
C,
move product.
2. Call Service Agent.
P1 Alarm
Not Critical
Loose Temperature
Probe
1. Call Service Agent.
P2 Alarm
Not Critical
Loose Temperature
Probe
1. Call Service Agent.
Temp Variation
Not Critical
Normal Operation.
Temp varies between
-16
0
C to -24
0
C
1. No Action required.
Condensation on Glass Not Critical Excess Humidity
1. Check Air conditioning is working.
2. Check product not above load limit
line.
3. Check frozen product has not been
placed on glass.
4. Check lid is closed correctly
5. Call service Agent.