Need advice on a Daikin unit. Installed in a larder room which contains a 45 cubic foot chest type freezer and a hot water geyser. Room gets quite warm therefore. Room is completely enclosed with no fresh air , almost like a cold room. The only cooling is from a 9000 btu air conditionining unit.
Back pressure is reading 50 Psi running on R22. Temp within room is around 25C
Room measures 12 feet X 10 8 feet wide. 10 feet high Compressor on freezer unit is 3/4 Hp.
Air Con is working its heart out. Is the air con sized right? Would a air exhaust fan to expel the heat generated from the chest freezer help? Or a bigger sized air conditioning unit
All components on air conditioner check out right