C&H GKH18K3BI, Owner'S Manual

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Test condition
Indoor side Outdoor side
DB(C) WB(C) DB(C) WB(C)
Nominal cooling 27 19 35 24
Nominal heating 20 -- 7 6
Rated cooling 32 23 43 26
Low temp. cooling 21 15
18(-7) --
Rated heating 27 -- 24 18
Low temp. heating 20 -- -7 -8
TEST RUNNING
OPERATION INSTRUCTIONS
EVALUATION OF THE PERFORMANCE
Check electrical main wire's voltage.
Use a thermometer to measure cool air both in and out.
The difference between in-air and out-air temperature should not be less than
Thermometer
Check
auto-restart function, it can remember the running model before power-broken.
Be sure to use the exclusive accessories list above in the installation. or it will lead to water leakage, electric shock, fire, etc.
Appendix:
Air conditioner nominal working condition and working range:
Note:
1. The design of this unit conforms to the requirements of EN14511 standard.
2. The air volume is measured at the relevant standard external static pressure.
3. Cooling (heating) capacity stated above is measured under nominal working conditions corresponding to standard
external static pressure. The parameters are subject to change with the improvement of products, in which case the
values on nameplate shall prevail.
4. In this table, the outdoor side DB temperature of low temp cooling include two values, the one in the bracket is the
working condition of the appliance with function of low temp cooling.