Unique CB2426 User manual
Models
CB2426 thru UGP 8
1992 to current
Top 10 Tips - Service Guide
2245 Wyecroft Road #5, Oakville, Ontario Canada L6L 5L7
Ph: 905-827-6157 Toll Free: 1-877-427-2266 Fax: 905-827-2027
www.UniqueOffGrid.com
03/26/10
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TOP 10 Tips for Troubleshooting the
TOP 10 Tips for Troubleshooting the Consul/Unique Fridge
Consul/Unique Fridge
(these tips can be used as a general guide for all absorption appliances)
There are a few rules that must be followed when troubleshooting
the Consul fridge. If these rules are followed most problems can &
will be rectified.
Listed are points that must be followed before trying to
troubleshoot an absorption fridge. The following pages outline the
Top Ten Tips, and explain “why” and “how” to troubleshoot.
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"Personal Service & Knowledge Makes Us Unique"
3
IMPORTANT INFORMATION
IMPORTANT INFORMATION
Regular maintenance (at least annually as a minimum) is critical
not only for a well performing unit, but also from a safety
standpoint.
The warning sticker found inside the Consul/Unique fridge states:
This product can produce carbon monoxide. Carbon
Monoxide has no odor and can kill you. The burner and
flue system must be kept clean.
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"Personal Service & Knowledge Makes Us Unique"
4
Carbon Monoxide Warning Label
Carbon Monoxide Warning Label
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"Personal Service & Knowledge Makes Us Unique"
This label found inside all fridge and freezers
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1. Fridge is level
2. Ensure pressure is 11" W.C. (water column)
3. Burner must be cleaned
4. Orifice must be cleaned
5. Gas supply tube from thermostat to burner must be cleaned
6. Chimney & Boiler tube must be clean of debris
7. Deflector/Strangler must be clean of debris
8. Filter in Thermostat Gas control needs to be cleaned or replaced
9. Adequate ventilation around fridge
10. Thermocouple connections to be snug, not over tightened
To reduce problems during summer season, (i.e.. weekend use), it is best to leave the fridge running on low
setting during the week. If shut down on a Sunday, spiders may seek the propane odor (mercaptin), and
create a restriction of the gas flow. This in turn will reduce/stop the operational efficiency of your absorption
fridge/freezers.
Note: Installation and service must be by licensed gas fitter in accordance with local
codes or must comply with Propane Installation Code.
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6
The importance of leveling the fridge is to ensure that the
solutions in the absorption unit flow freely and mix correctly.
Without proper leveling, you will not achieve adequate cooling
inside the fridge, and/or cause damage to the system.
1. Fridge is level
1. Fridge is level
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"Personal Service & Knowledge Makes Us Unique"
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Solution
Solution
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"Personal Service & Knowledge Makes Us Unique"
Ensure the fridge is level by using a 2ft level and adjusting the feet at the bottom of
the front or back of the fridge until desired level is reached
Left to Right Front To Back
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Solution
Solution
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"Personal Service & Knowledge Makes Us Unique"
Ensure the fridge is level by using a 2ft level and adjusting the feet at the bottom of
the front or back of the fridge until desired level is reached
9
Solution
Solution
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"Personal Service & Knowledge Makes Us Unique"
Ensure the fridge is level by using a 2ft level and adjusting the feet at the bottom of
the front or back of the fridge until desired level is reached
See leveler bolt and leveler cover,
which fits onto the bottom of the
bolt. These are located at the four
corners of the fridge.
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2. Ensure pressure is 11" W.C.
2. Ensure pressure is 11" W.C. (water column)
(water column)
When gas pressure is low the following problems could
exist - poor cooling, or fridge shutting down when switching to
low flame. When pressure is too high, the unit will overheat and
failure will occur within 36 hrs.
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"Personal Service & Knowledge Makes Us Unique"
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